Chemical Formula: C28H44O3

Chemical Formula C28H44O3

Found 142 metabolite its formula value is C28H44O3

Nandrolone decanoate

(1S,2R,10R,11S,14S,15S)-15-methyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-14-yl decanoate

C28H44O3 (428.3290274)


Nandrolone decanoate is only found in individuals that have used or taken this drug. It is a C18 steroid with androgenic and anabolic properties. It is generally prepared from alkyl ethers of estradiol to resemble testosterone but less one carbon at the 19 position. It is a schedule III drug in the U.S. Nandrolone is an androgen receptor agonist. The drug bound to the receptor complexes which allows it to enter the nucleus and bind directly to specific nucleotide sequences of the chromosomal DNA. The areas of binding are called hormone response elements (HREs), and influence transcriptional activity of certain genes, producing the androgen effects. D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D050071 - Bone Density Conservation Agents

   

(3S,4S,5S,10S,13R,14R,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid

(3S,4S,5S,10S,13R,14R,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid

C28H44O3 (428.3290274)


   

Ergosterol peroxide

5-[(3E)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol

C28H44O3 (428.3290274)


Ergosterol peroxide is found in fruits. Ergosterol peroxide is obtained from leaves of Ananas comosus (pineapple obtained from leaves of Ananas comosus (pineapple). Ergosterol peroxide is found in pineapple and fruits.

   

(3beta,5alpha,6alpha,22E,24R)-Ergosta-7,9(11),22-triene-3,5,6-triol

14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1(17),9-diene-5,7,8-triol

C28H44O3 (428.3290274)


(3beta,5alpha,6beta,22E,24R)-Ergosta-7,9(11),22-triene-3,5,6-triol is found in mushrooms. (3beta,5alpha,6beta,22E,24R)-Ergosta-7,9(11),22-triene-3,5,6-triol is a constituent of Grifola frondosa (maitake) Constituent of Grifola frondosa (maitake). (3beta,5alpha,6beta,22E,24R)-Ergosta-7,9(11),22-triene-3,5,6-triol is found in mushrooms.

   

3,5-Dihydroxyergosta-7,22-dien-6-one

14-[(3E)-5,6-dimethylhept-3-en-2-yl]-5,7-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-8-one

C28H44O3 (428.3290274)


3,5-Dihydroxyergosta-7,22-dien-6-one is found in mushrooms. 3,5-Dihydroxyergosta-7,22-dien-6-one is a constituent of Grifola frondosa (maitake) Constituent of Grifola frondosa (maitake). 3,5-Dihydroxyergosta-7,22-dien-6-one is found in mushrooms.

   

(3beta,8x,9x,15x,24x)-8,9-Epoxyergosta-5,22-diene-3,15-diol

14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyl-18-oxapentacyclo[8.7.1.0¹,¹⁰.0²,⁷.0¹¹,¹⁵]octadec-7-ene-5,12-diol

C28H44O3 (428.3290274)


(3beta,8x,9x,15x,24x)-8,9-Epoxyergosta-5,22-diene-3,15-diol is found in mushrooms. (3beta,8x,9x,15x,24x)-8,9-Epoxyergosta-5,22-diene-3,15-diol is a constituent of Ganoderma lucidum (reishi).

   

5,6-Epoxiergosta-8,22-diene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-1(11)-ene-5,10-diol

C28H44O3 (428.3290274)


5,6-Epoxiergosta-8,22-diene-3,7-diol is found in mushrooms. 5,6-Epoxiergosta-8,22-diene-3,7-diol is a constituent of Tricholoma portentosum Constituent of Tricholoma portentosum. 5,6-Epoxiergosta-8,22-diene-3,7-diol is found in mushrooms.

   

(3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-11-ene-5,10-diol

C28H44O3 (428.3290274)


(3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol is found in mushrooms. (3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol is a constituent of Grifola frondosa (maitake). Constituent of Grifola frondosa (maitake). (3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol is found in mushrooms.

   

4α-carboxy-5α-cholesta-8,24-dien-3β-ol

(2S,5S,6S,7S,14R,15R)-5-hydroxy-2,15-dimethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-ene-6-carboxylic acid

C28H44O3 (428.3290274)


4α-carboxy-5α-cholesta-8,24-dien-3β-ol is considered to be practically insoluble (in water) and acidic. 4α-carboxy-5α-cholesta-8,24-dien-3β-ol is a sterol lipid molecule

   

Ercalcitriol

(1R,3S,5Z)-5-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexane-1,3-diol

C28H44O3 (428.3290274)


Ercalcitriol is the active circulating metabolite of vitamin D2. Vitamin D2 is modified by 25-hydroxylase in the liver and 25-hydroxyvitamin D *-hydroxylase in the kidney to form the active metabolite, ercalcitriol, which is then metabolized by 25-hydroxyvitamin D-24-hydroxylase (24-OHase, CYP24A1, EC 1.14.13.13). The binding of ercalcitriol or their analogs to Vitamin D receptor (VDR), a nuclear receptor, activates VDR to interact with retinoid X receptor (RXR) and forms the VDR/RXR/cofactor complex, which binds to Vitamin D response elements in the promoter region of target genes to regulate gene transcription. The kidney is the major site of 25-hydroxyvitamin D*-hydroxylase (CYP27B1, EC 1.14.13.13), which is responsible for the activation of 25-hydroxyvitamin D. Of all the steroid hormones, ercalcitriol represents the most difficult challenge to the analytical biochemist with respect to quantization. Ercalcitriol circulates at pmol concentrations, is highly lipophilic and its precursor, 25-hydroxyvitamin D2, circulates at nmol levels. (PMID: 16242929, 17867378, 17197173) [HMDB] Ercalcitriol is the active circulating metabolite of vitamin D2. Vitamin D2 is modified by 25-hydroxylase in the liver and 25-hydroxyvitamin D *-hydroxylase in the kidney to form the active metabolite, ercalcitriol, which is then metabolized by 25-hydroxyvitamin D-24-hydroxylase (24-OHase, CYP24A1, EC 1.14.13.13). The binding of ercalcitriol or their analogs to Vitamin D receptor (VDR), a nuclear receptor, activates VDR to interact with retinoid X receptor (RXR) and forms the VDR/RXR/cofactor complex, which binds to Vitamin D response elements in the promoter region of target genes to regulate gene transcription. The kidney is the major site of 25-hydroxyvitamin D*-hydroxylase (CYP27B1, EC 1.14.13.13), which is responsible for the activation of 25-hydroxyvitamin D. Of all the steroid hormones, ercalcitriol represents the most difficult challenge to the analytical biochemist with respect to quantization. Ercalcitriol circulates at pmol concentrations, is highly lipophilic and its precursor, 25-hydroxyvitamin D2, circulates at nmol levels. (PMID: 16242929, 17867378, 17197173). D018977 - Micronutrients > D014815 - Vitamins > D004872 - Ergocalciferols

   

(1R)-5-[2-[(1R,7Ar)-1-[(2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

(1R)-5-[2-[(1R,7Ar)-1-[(2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

C28H44O3 (428.3290274)


   

(24R)-24,25-Dihydroxyvitamin D2/(24R)-24,25-dihydroxyergocalciferol

6-{4-[2-(5-hydroxy-2-methylidenecyclohexylidene)ethylidene]-7a-methyl-octahydro-1H-inden-1-yl}-2,3-dimethylhept-4-ene-2,3-diol

C28H44O3 (428.3290274)


   

1-Keto-24-methylcalcifediol

5-hydroxy-3-{2-[1-(6-hydroxy-5,6-dimethylheptan-2-yl)-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-2-methylidenecyclohexan-1-one

C28H44O3 (428.3290274)


   

1,24(S)-Dihydroxyvitamin D2

5-{2-[1-(5-hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexane-1,3-diol

C28H44O3 (428.3290274)


   

Deca-Durabolin

15-methyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-yl decanoate

C28H44O3 (428.3290274)


   

Gibberoketosterol C

Gibberoketosterol C

C28H44O3 (428.3290274)


   

Griffinisterone G

Griffinisterone G

C28H44O3 (428.3290274)


   

Griffinisterone B

Griffinisterone B

C28H44O3 (428.3290274)


   
   

Stoloniferone E

6beta,11alpha-dihydroxy-ergost-2,4-dien-1-one

C28H44O3 (428.3290274)


   
   

Stoloniferone C

11alpha-hydroxy-5beta,6beta-epoxy-ergost-2-en-1-one

C28H44O3 (428.3290274)


   

3??-3,25-Dihydroxyergosta-5,24(28)-dien-7-one

3??-3,25-Dihydroxyergosta-5,24(28)-dien-7-one

C28H44O3 (428.3290274)


   

chabrolosteroid C

chabrolosteroid C

C28H44O3 (428.3290274)


   

(3beta,5alpha,8alpha)-5,8-Epidioxy-23,24-didemethylgorgost-6-en-3-ol|5alpha,8alpha-epidioxy-23,24-didemethylgorgost-6-en-3beta-ol|5alpha,8alpha-epidioxy-23,24-didemethylgorgost-6-ene-3beta-ol

(3beta,5alpha,8alpha)-5,8-Epidioxy-23,24-didemethylgorgost-6-en-3-ol|5alpha,8alpha-epidioxy-23,24-didemethylgorgost-6-en-3beta-ol|5alpha,8alpha-epidioxy-23,24-didemethylgorgost-6-ene-3beta-ol

C28H44O3 (428.3290274)


   

Ergosterol peroxide

Ergosterol peroxide

C28H44O3 (428.3290274)


   
   

(3beta,5alpha,8alpha)-5,8-epidioxyergost-6,24(28)-dien-3-ol|5,8-epidioxy-24-methylcholesta-6,24(28)-dien-3beta-ol|5,8alpha-epidioxy-5alpha-ergosta-6,24(28)-dien-3beta-ol|5alpha,8alpha-Epidioxy-24-methylcholesta-6,24(28)-dien-3beta-ol

(3beta,5alpha,8alpha)-5,8-epidioxyergost-6,24(28)-dien-3-ol|5,8-epidioxy-24-methylcholesta-6,24(28)-dien-3beta-ol|5,8alpha-epidioxy-5alpha-ergosta-6,24(28)-dien-3beta-ol|5alpha,8alpha-Epidioxy-24-methylcholesta-6,24(28)-dien-3beta-ol

C28H44O3 (428.3290274)


   

(20S)-3beta,20-dihydroxyergosta-5,24(28)-dien-16-one

(20S)-3beta,20-dihydroxyergosta-5,24(28)-dien-16-one

C28H44O3 (428.3290274)


   

(3S,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,25,26-triol

(3S,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-3,25,26-triol

C28H44O3 (428.3290274)


   
   

(5beta,7beta,20xi,22E)-11,20-Dihydroxy-23-methylcholesta-1,22-dien-7-one

(5beta,7beta,20xi,22E)-11,20-Dihydroxy-23-methylcholesta-1,22-dien-7-one

C28H44O3 (428.3290274)


   

24-methyl-7-oxocholesta-5,24(28)-diene-3beta,19-diol|24-Methyl-7-oxocholesta-5,24(28)-diene-3??,19-diol|24-methylcholesta-5,24(28)-diene-3beta,19-diol-7-one

24-methyl-7-oxocholesta-5,24(28)-diene-3beta,19-diol|24-Methyl-7-oxocholesta-5,24(28)-diene-3??,19-diol|24-methylcholesta-5,24(28)-diene-3beta,19-diol-7-one

C28H44O3 (428.3290274)


   
   

nebrosteroid J

Methyl 3beta-hydroxy-cholest-5,22E-dien-19-oate

C28H44O3 (428.3290274)


   

24,28-Dihydro-5,8-Epidioxyergosta-6,9(11),24(28)-trien-3-ol

24,28-Dihydro-5,8-Epidioxyergosta-6,9(11),24(28)-trien-3-ol

C28H44O3 (428.3290274)


   

3beta,11alpha-dihydroxyergosta-8,24(28)-dien-7-one

3beta,11alpha-dihydroxyergosta-8,24(28)-dien-7-one

C28H44O3 (428.3290274)


An ergostanoid that is (5alpha)-ergosta-8,24(28)-diene substituted by hydroxy groups a positions 3 and 11 and an oxo group at position 7 (the 3beta,11alpha stereoisomer). It has been isolated from Aspergillus ochraceus.

   
   

24-methylenecholesta-52,2E-dien-1alpha,3beta,7beta-triol|sinugrandisterol B

24-methylenecholesta-52,2E-dien-1alpha,3beta,7beta-triol|sinugrandisterol B

C28H44O3 (428.3290274)


   

5,8-epidioxy-5alpha,8alpha-ergosta-9(11),22t-dien-3beta-ol|5alpha,8alpha-epidioxyergosta-6,9(11),22-dien-3beta-ol

5,8-epidioxy-5alpha,8alpha-ergosta-9(11),22t-dien-3beta-ol|5alpha,8alpha-epidioxyergosta-6,9(11),22-dien-3beta-ol

C28H44O3 (428.3290274)


   

chabrolosteroid A

chabrolosteroid A

C28H44O3 (428.3290274)


   

3,20-dioxo-28,29-norlupan-17alpha-ol

3,20-dioxo-28,29-norlupan-17alpha-ol

C28H44O3 (428.3290274)


   
   

2-(3-acetoxy-4,4,14-trimethylandrost-8-en-17-yl)propanoic acid

2-(3-acetoxy-4,4,14-trimethylandrost-8-en-17-yl)propanoic acid

C28H44O3 (428.3290274)


   

(3beta)-3,20-dihydroxyergosta-5,24(28)-dien-7-one|(3S,8S,9S,10R,13S,14S,17S)-1,2,3,4,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3-hydroxy-17-[(2S)-2-hydroxy-6-methyl-5-methylideneheptan-2-yl]-10,13-dimethyl-7H-cyclopenta[a]phenanthren-7-one

(3beta)-3,20-dihydroxyergosta-5,24(28)-dien-7-one|(3S,8S,9S,10R,13S,14S,17S)-1,2,3,4,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3-hydroxy-17-[(2S)-2-hydroxy-6-methyl-5-methylideneheptan-2-yl]-10,13-dimethyl-7H-cyclopenta[a]phenanthren-7-one

C28H44O3 (428.3290274)


   
   

6-methylspirost-5-en-3-ol

6-methylspirost-5-en-3-ol

C28H44O3 (428.3290274)


   

cholest-1-en-3-on-20(R)-oic acid methyl ester|methyl spongoate

cholest-1-en-3-on-20(R)-oic acid methyl ester|methyl spongoate

C28H44O3 (428.3290274)


   

22alpha,28-epidioxycholesta-5,23(E)-dien-3beta-ol

22alpha,28-epidioxycholesta-5,23(E)-dien-3beta-ol

C28H44O3 (428.3290274)


   

24-methylcholesta-7,24(28)-diene-3beta,5alpha-diol-6-one

24-methylcholesta-7,24(28)-diene-3beta,5alpha-diol-6-one

C28H44O3 (428.3290274)


   

(3S,5Z,7E,22E,24xi)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3,24,25,28-triol

(3S,5Z,7E,22E,24xi)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3,24,25,28-triol

C28H44O3 (428.3290274)


   
   

12alpha-acetoxy-20,24-dimethyl-25-norscalar-16-en-24-one

12alpha-acetoxy-20,24-dimethyl-25-norscalar-16-en-24-one

C28H44O3 (428.3290274)


   

4alpha-carboxy-5alpha-cholesta-7,24-dien-3beta-ol

4alpha-carboxy-5alpha-cholesta-7,24-dien-3beta-ol

C28H44O3 (428.3290274)


   

Ergosterol_peroxide

(3S,5S,8S,9R,10R,13R,14R,17R)-17-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-1,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-2H-5,8-epidioxycyclopenta[a]phenanthren-3-ol

C28H44O3 (428.3290274)


Ergosterol peroxide is an ergostanoid that is ergosta-6,22-dien-3-ol with a peroxy group between positions 5 and 8 (the 3beta,5alpha,8alpha,22E stereoisomer). Isolated from Ganoderma lucidum and Cordyceps sinensis, it exhibits antimycobacterial, trypanocidal and antineoplastic activities. It has a role as a metabolite, an antineoplastic agent, an antimycobacterial drug and a trypanocidal drug. It is an organic peroxide, an ergostanoid, a 3beta-sterol and a member of phytosterols. It is functionally related to an ergosterol. Ergosterol peroxide is a natural product found in Benincasa hispida, Rhizoplaca melanophthalma, and other organisms with data available. An ergostanoid that is ergosta-6,22-dien-3-ol with a peroxy group between positions 5 and 8 (the 3beta,5alpha,8alpha,22E stereoisomer). Isolated from Ganoderma lucidum and Cordyceps sinensis, it exhibits antimycobacterial, trypanocidal and antineoplastic activities.

   

ergosterol endoperoxide

Ergosterol Peroxide_120246

C28H44O3 (428.3290274)


   
   

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol

C28H44O3 (428.3290274)


   

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol_major

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol_major

C28H44O3 (428.3290274)


   

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol_68.2\\%

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,⁹.0²,⁶.0¹⁰,¹⁵]nonadec-18-en-13-ol_68.2\\%

C28H44O3 (428.3290274)


   

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,?.0²,?.0¹?,¹?]nonadec-18-en-13-ol

(1S,2R,5R,6R,10R,13S,15S)-5-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0¹,?.0²,?.0¹?,¹?]nonadec-18-en-13-ol

C28H44O3 (428.3290274)


   

(22Z)-1α,25-dihydroxy-20-epivitamin D2 / (22Z)-1α,25-dihydroxy-20-epiergocalciferol

(22Z)-1α,25-dihydroxy-20-epivitamin D2 / (22Z)-1α,25-dihydroxy-20-epiergocalciferol

C28H44O3 (428.3290274)


   

(7E,22E)-(3S,6R)-6,19-epidioxy-9,10-seco-5(10),7,22-ergostatrien-3-ol

(6R)-6,19-epidioxy-6,19-dihydrovitamin D2 / (6R)-6,19-epidioxy-6,19-dihydroergocalciferol

C28H44O3 (428.3290274)


   

(7E,22E)-(3S,6S)-6,19-epidioxy-9,10-seco-5(10),7,22-ergostatrien-3-ol

(6S)-6,19-epidioxy-6,19-dihydrovitamin D2 / (6S)-6,19-epidioxy-6,19-dihydroergocalciferol

C28H44O3 (428.3290274)


   

Ercalcitriol

(5Z,7E,22E)-(1S,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


D018977 - Micronutrients > D014815 - Vitamins > D004872 - Ergocalciferols

   

1α,25-dihydroxy-24-epivitamin D2 / 1α,25-dihydroxy-24-epiergocalciferol

1α,25-dihydroxy-24-epivitamin D2 / 1α,25-dihydroxy-24-epiergocalciferol

C28H44O3 (428.3290274)


   

5(E)-1α,25-dihydroxyvitamin D2 / 5(E)-1α,25-dihydroxyergocalciferol

5(E)-1α,25-dihydroxyvitamin D2 / 5(E)-1α,25-dihydroxyergocalciferol

C28H44O3 (428.3290274)


   

5(E)-1α,25-dihydroxy-24-epivitamin D2 / 5(E)-1α,25-dihydroxy-24-epiergocalciferol

5(E)-1α,25-dihydroxy-24-epivitamin D2 / 5(E)-1α,25-dihydroxy-24-epiergocalciferol

C28H44O3 (428.3290274)


   

1β,25-dihydroxyvitamin D2 / 1β,25-dihydroxyergocalciferol

(5Z,7E,22E)-(1R,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

1β,25-dihydroxy-24-epivitamin D2 / 1β,25-dihydroxy-24-epiergocalciferol

1β,25-dihydroxy-24-epivitamin D2 / 1β,25-dihydroxy-24-epiergocalciferol

C28H44O3 (428.3290274)


   

5(E)-1β,25-dihydroxyvitamin D2 / 1β,25-dihydroxyergocalciferol

(5E,7E,22E)-(1R,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

5(E)-1β,25-dihydroxy-24-epivitamin D2 / 5(E)-1β,25-dihydroxy-24-epiergocalciferol

5(E)-1β,25-dihydroxy-24-epivitamin D2 / 5(E)-1β,25-dihydroxy-24-epiergocalciferol

C28H44O3 (428.3290274)


   

24,25-dihydroxy-24-epivitamin D_2 / 24,25-dihydroxy-24-epiergocalciferol

(5Z,7E,22E)-(3S,24R)-9,10-seco-5,7,10(19),22-ergostatetraene-3,24,25-triol

C28H44O3 (428.3290274)


   

(24R)-24,26-dihydroxyvitamin D2 / (24R)-24,26-dihydroxyergocalciferol

(5Z,7E,22E)-(3S,24R)-9,10-seco-5,7,10(19),22-ergostatetraene-3,24,26-triol

C28H44O3 (428.3290274)


   

(24S)-1α,24-dihydroxyvitamin D2 / (24S)-1α,24-dihydroxyergocalciferol

(24S)-1α,24-dihydroxyvitamin D2 / (24S)-1α,24-dihydroxyergocalciferol

C28H44O3 (428.3290274)


   

(5Z,7E,22E)-(1S,3R)-26-methyl-9,10-seco-5,7,10(19),22-cholestatetraene-1,3,25-triol

(22E)-1α,25-dihydroxy-26-methyl-22,23-didehydrovitamin D3 / (22E)-1α,25-dihydroxy-26-methyl-22,23-didehydrocholecalciferol

C28H44O3 (428.3290274)


   

1α,25-dihydroxy-18-methylidenevitamin D3 / 1α,25-dihydroxy-18-methylidenecholecalciferol

1α,25-dihydroxy-18-methylidenevitamin D3 / 1α,25-dihydroxy-18-methylidenecholecalciferol

C28H44O3 (428.3290274)


   

(5Z,7E,22E)-(1S,3R)-24a-homo-9,10-seco-5,7,10(19),22-cholestatetraene-1,3,25-triol

(22E)-1α,25-dihydroxy-22,23-didehydro-24a-homovitamin D3 / (22E)-1α,25-dihydroxy-22,23-didehydro-24a-homocholecalciferol

C28H44O3 (428.3290274)


   

(5Z,7E,22E)-(1S,3R,25R)-26-methyl-9,10-seco-5,7,10(19),22-cholestatetraene-1,3,25-triol

(22E)-(25R)-1α,25-dihydroxy-26-methyl-22,23-didehydrovitamin D3 / (22E)-(25R)-1α,25-dihydroxy-26-methyl-22,23-didehydrocholecalciferol

C28H44O3 (428.3290274)


   

(5Z,7E,22E)-(1S,3R,25S)-26-methyl-9,10-seco-5,7,10(19),22-cholestatetraene-1,3,25-triol

(22E)-(25S)-1α,25-dihydroxy-26-methyl-22,23-didehydrovitamin D3 / (22E)-(25S)-1α,25-dihydroxy-26-methyl-22,23-didehydrocholecalciferol

C28H44O3 (428.3290274)


   

(5Z,7E)-(1S,3S)-1-hydroxymethyl-9,10-seco-5,7,10(19),16-cholestatetraene-3,25-diol

25-hydroxy-1α-hydroxymethyl-16,17-didehydrovitamin D3 / 25-hydroxy-1α-hydroxymethyl-16,17-didehydrocholecalciferol

C28H44O3 (428.3290274)


   

(5Z,7E)-(1R,3R)-1-hydroxymethyl-9,10-seco-5,7,10(19),16-cholestatetraene-3,25-diol

25-hydroxy-1β-hydroxymethyl-16,17-didehydro-3-epivitamin D3 / 25-hydroxy-1β-hydroxymethyl-16,17-didehydro-3-epicholecalciferol

C28H44O3 (428.3290274)


   

1,25-Dihydroxylumisterol(3)

24R-methyl-ergosta-5,7,22E-trien-1,3beta,25-triol

C28H44O3 (428.3290274)


   

Carcinomedin

(5Z,7E)-(3R)-1-oxo-9,10-seco-5,7,10(19)-campestatrien-3-ol

C28H44O3 (428.3290274)


D018977 - Micronutrients > D014815 - Vitamins > D004100 - Dihydroxycholecalciferols D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols

   

4a-Carboxy-5a-cholesta-8,24-dien-3b-ol

4a-Carboxy-5a-cholesta-8,24-dien-3b-ol

C28H44O3 (428.3290274)


   

3,5-Dihydroxyergosta-7,22-dien-6-one

14-[(3E)-5,6-dimethylhept-3-en-2-yl]-5,7-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-en-8-one

C28H44O3 (428.3290274)


   

(3beta,5alpha,6alpha,22E,24R)-Ergosta-7,9(11),22-triene-3,5,6-triol

14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-1(17),9-diene-5,7,8-triol

C28H44O3 (428.3290274)


   

(3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-11-ene-5,10-diol

C28H44O3 (428.3290274)


   

5,6-Epoxiergosta-8,22-diene-3,7-diol

15-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-1(11)-ene-5,10-diol

C28H44O3 (428.3290274)


   

Peroxyergosterol

5-[(3E)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.0^{1,9}.0^{2,6}.0^{10,15}]nonadec-18-en-13-ol

C28H44O3 (428.3290274)


   

(3beta,8x,9x,15x,24x)-8,9-Epoxyergosta-5,22-diene-3,15-diol

14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyl-18-oxapentacyclo[8.7.1.0^{1,10}.0^{2,7}.0^{11,15}]octadec-7-ene-5,12-diol

C28H44O3 (428.3290274)


   

ST 28:3;O3

(22E,24S)-5alpha,8alpha-epidioxy-24-methyl-cholesta-6,22-dien-3beta-ol

C28H44O3 (428.3290274)


   

Ananstrep C

5beta,6beta-epoxy-(22E,24R)-ergosta-8,22-diene-3beta,7beta-diol

C28H44O3 (428.3290274)


   

Anatoluin A

5alpha,9alpha-epoxy-ergosta-7,22E-dien-3beta,6alpha-diol

C28H44O3 (428.3290274)


   

Anatoluin B

5alpha,9alpha-epoxy-ergosta-7,22E-dien-3beta,6beta-diol

C28H44O3 (428.3290274)


   

1alpha,25-dihydroxy-20-epivitamin D2

(5Z,7E,22E)-(1S,3R,20S)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

(22Z)-1alpha,25-dihydroxy-20-epivitamin D2

(5Z,7E,22Z)-(1S,3R,20S)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

(6R)-6,19-epidioxy-6,19-dihydrovitamin D2

(7E,22E)-(3S,6R)-6,19-epidioxy-9,10-seco-5(10),7,22-ergostatrien-3-ol

C28H44O3 (428.3290274)


   

(6S)-6,19-epidioxy-6,19-dihydrovitamin D2

(7E,22E)-(3S,6S)-6,19-epidioxy-9,10-seco-5(10),7,22-ergostatrien-3-ol

C28H44O3 (428.3290274)


   

(7E,22E)-(3S,6R)-6-hydroperoxy-9,10-seco-4,7,10(19),22-ergostatetraen-3-ol

(7E,22E)-(3S,6R)-6-hydroperoxy-9,10-seco-4,7,10(19),22-ergostatetraen-3-ol

C28H44O3 (428.3290274)


   

(7E,22E)-(3S,6S)-6-hydroperoxy-9,10-seco-4,7,10(19),22-ergostatetraen-3-ol

(7E,22E)-(3S,6S)-6-hydroperoxy-9,10-seco-4,7,10(19),22-ergostatetraen-3-ol

C28H44O3 (428.3290274)


   

1alpha,25-dihydroxyvitamin D2

(5Z,7E,22E)-(1S,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


A hydroxycalciol that is vitamin D2 bearing additional hydroxy substituents at positions 1alpha and 25.

   

1alpha,25-dihydroxy-24-epivitamin D2 / 1alpha,25-dihydroxy-24-epiergocalciferol

1alpha,25-dihydroxy-24-epivitamin D2 / 1alpha,25-dihydroxy-24-epiergocalciferol

C28H44O3 (428.3290274)


   

5(E)-1alpha,25-dihydroxyvitamin D2 / 5(E)-1alpha,25-dihydroxyergocalciferol

5(E)-1alpha,25-dihydroxyvitamin D2 / 5(E)-1alpha,25-dihydroxyergocalciferol

C28H44O3 (428.3290274)


   

5(E)-1alpha,25-dihydroxy-24-epivitamin D2

(5E,7E,22E)-(1S,3R,24R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

1beta,25-dihydroxyvitamin D2 / 1beta,25-dihydroxyergocalciferol

(5Z,7E,22E)-(1R,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

1beta,25-dihydroxy-24-epivitamin D2

(5Z,7E,22E)-(1R,3R,24R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

5(E)-1beta,25-dihydroxyvitamin D2 / 1beta,25-dihydroxyergocalciferol

(5E,7E,22E)-(1R,3R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

5(E)-1beta,25-dihydroxy-24-epivitamin D2

(5E,7E,22E)-(1R,3R,24R)-9,10-seco-5,7,10(19),22-ergostatetraene-1,3,25-triol

C28H44O3 (428.3290274)


   

(24R)-24,25-dihydroxyvitamin D2

(5Z,7E,22E)-(3S,24R)-9,10-seco-5,7,10(19),22-ergostatetraene-3,24,25-triol

C28H44O3 (428.3290274)


   

24,25-dihydroxy-24-epivitamin D2

(5Z,7E,22E)-(3S,24S)-24-methyl-9,10-seco-5,7,10(19),22-cholestatetraene-3,24,25-triol

C28H44O3 (428.3290274)


   

(24S)-1alpha,24-dihydroxyvitamin D2 / (24S)-1alpha,24-dihydroxyergocalciferol

(24S)-1alpha,24-dihydroxyvitamin D2 / (24S)-1alpha,24-dihydroxyergocalciferol

C28H44O3 (428.3290274)


   

Subergorgiaol D

9,10-seco-1,3,5(10),24(28)-ergostatetraen-3,8beta,9alpha-triol

C28H44O3 (428.3290274)


   

1alpha,25-dihydroxy-18-methylidenevitamin D3 / 1alpha,25-dihydroxy-18-methylidenecholecalciferol

1alpha,25-dihydroxy-18-methylidenevitamin D3 / 1alpha,25-dihydroxy-18-methylidenecholecalciferol

C28H44O3 (428.3290274)


   

25-hydroxy-1alpha-hydroxymethyl-16,17-didehydrovitamin D3 / 25-hydroxy-1alpha-hydroxymethyl-16,17-didehydrocholecalciferol

25-hydroxy-1alpha-hydroxymethyl-16,17-didehydrovitamin D3 / 25-hydroxy-1alpha-hydroxymethyl-16,17-didehydrocholecalciferol

C28H44O3 (428.3290274)


   

24, 25-Dihydroxy VD2

24, 25-Dihydroxy VD2

C28H44O3 (428.3290274)


   

OBAA

(E)-4-(4-octadecylphenyl)-4-oxobut-2-enoic acid

C28H44O3 (428.3290274)


OBAA is a potent phospholipase A2 (PLA2) inhibitor with an IC50 of 70 nM. OBAA blocks Melittin-induced Ca2+ influx in Trypanosoma brucei with an IC50 of 0.4 μM[1][2][3].

   

1alpha,24S-Dihydroxyvitamin D2

1alpha,24S-Dihydroxyvitamin D2

C28H44O3 (428.3290274)


D018977 - Micronutrients > D014815 - Vitamins > D004872 - Ergocalciferols

   

1,24-Dihydroxyvitamin D2

1,24(S)-Dihydroxyvitamin D2

C28H44O3 (428.3290274)


D018977 - Micronutrients > D014815 - Vitamins > D004872 - Ergocalciferols

   

CID 71307325

17-[(E)-5,6-dimethylhept-3-en-2-yl]-3,5-dihydroxy-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one

C28H44O3 (428.3290274)


   

(22E,24R)-ergosta-5alpha,6alpha-epoxide-8,22-diene-3beta,7alpha-diol

(22E,24R)-ergosta-5alpha,6alpha-epoxide-8,22-diene-3beta,7alpha-diol

C28H44O3 (428.3290274)


An ergostanoid that is (22E)-ergosta-7,22-diene substituted by hydroxy groups at positions 3 and 7 and an epoxy group across positions 5 and 6 (the 3beta,5alpha,6alpha,7alpha stereoisomer). It has been isolated from Aspergillus ochraceus as well as Penicillium commune.

   

Alternapyrone

Alternapyrone

C28H44O3 (428.3290274)


A member of the class of 2-pyranones that is 2H-pyran-2-one in which the hydrogens at positions 3, 4, 5 and 6 are replaced by methyl, hydroxy, methyl and (4E,6E,12E)-4,6,8,12,14-pentamethylhexadeca-4,6,12-trien-2-yl groups, respectively. It is a decaketide that is anabolized by a type I polyketide synthase in Alternaria solani.

   

Ergosta-6,22-dien-3-ol, 5,8-epidioxy-, (3beta,5alpha,8alpha,22E)-

Ergosta-6,22-dien-3-ol, 5,8-epidioxy-, (3beta,5alpha,8alpha,22E)-

C28H44O3 (428.3290274)


   

3-hydroxy-10,13-dimethyl-17-(6-methylhept-5-en-2-yl)-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid

3-hydroxy-10,13-dimethyl-17-(6-methylhept-5-en-2-yl)-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid

C28H44O3 (428.3290274)


   

(22E,24S)-5alpha,8alpha-epidioxy-24-methylcholesta-6,22-dien-3beta-ol

(22E,24S)-5alpha,8alpha-epidioxy-24-methylcholesta-6,22-dien-3beta-ol

C28H44O3 (428.3290274)


A natural product found in Melia toosendan.

   

1alpha,25-dihydroxy-20-epivitamin D2/1alpha,25-dihydroxy-20-epiergocalciferol

1alpha,25-dihydroxy-20-epivitamin D2/1alpha,25-dihydroxy-20-epiergocalciferol

C28H44O3 (428.3290274)


   

(3S,4S,5S,9R,10S,13R,14R,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid

(3S,4S,5S,9R,10S,13R,14R,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-4-carboxylic acid

C28H44O3 (428.3290274)


   

(3Z)-5-hydroxy-3-[(2E)-2-[1-(6-hydroxy-5,6-dimethylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2-methylidenecyclohexan-1-one

(3Z)-5-hydroxy-3-[(2E)-2-[1-(6-hydroxy-5,6-dimethylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2-methylidenecyclohexan-1-one

C28H44O3 (428.3290274)


D018977 - Micronutrients > D014815 - Vitamins > D004100 - Dihydroxycholecalciferols D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols

   

(1R)-5-[2-[(1R,7Ar)-1-[(2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

(1R)-5-[2-[(1R,7Ar)-1-[(2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

C28H44O3 (428.3290274)


   

24,25-Dihydroxy Vitamin D2-d3

24,25-Dihydroxy Vitamin D2-d3

C28H44O3 (428.3290274)


   

Methyl Spongoate

Methyl Spongoate

C28H44O3 (428.3290274)


A steroid ester that is methyl (5alpha)-cholest-1-en-21-oate substituted by an oxo group at position 3. Isolated from Hainan soft coral Dendronephthya studeri, it exhibits antitumour activity.

   

4-Carboxyzymosterol

4-Carboxyzymosterol

C28H44O3 (428.3290274)


A steroid acid, the 4-carboxy derivative of zymosterol.

   

(24R)-24,26-dihydroxyvitamin D2

(24R)-24,26-dihydroxyvitamin D2

C28H44O3 (428.3290274)


   

(1S,2R,5R,6R,10R,13S,15S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol

(1S,2R,5R,6R,10R,13S,15S)-5-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-6,10-dimethyl-16,17-dioxapentacyclo[13.2.2.01,9.02,6.010,15]nonadec-18-en-13-ol

C28H44O3 (428.3290274)


   

Nandrolone decanoate

Nandrolone decanoate

C28H44O3 (428.3290274)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D050071 - Bone Density Conservation Agents

   

4alpha-carboxy-5alpha-cholesta-8,24-dien-3beta-ol

4alpha-carboxy-5alpha-cholesta-8,24-dien-3beta-ol

C28H44O3 (428.3290274)


   

1,24(S)-Dihydroxyvitamin D2

1,24(S)-Dihydroxyvitamin D2

C28H44O3 (428.3290274)


D018977 - Micronutrients > D014815 - Vitamins > D004872 - Ergocalciferols

   

(22E,24R)-3beta,5alpha-dihydroxyergosta-7,22-dien-6-one

(22E,24R)-3beta,5alpha-dihydroxyergosta-7,22-dien-6-one

C28H44O3 (428.3290274)


An ergostanoid that is (22E)-ergosta-7,22-diene substituted by hydroxy groups at position 3 and 5 and an oxo group at position 6 (the 3beta,5alpha stereoisomer). It has been isolated from Aspergillus ochraceus.

   

Hydroxyoctacosahexaenoic acid

Hydroxyoctacosahexaenoic acid

C28H44O3 (428.3290274)


   

1alpha,25-dihydroxyvitamin D2 / 1alpha,,25-dihydroxyergocalciferol

1alpha,25-dihydroxyvitamin D2 / 1alpha,,25-dihydroxyergocalciferol

C28H44O3 (428.3290274)


   

Carboxy-zymosterol

Carboxy-zymosterol

C28H44O3 (428.3290274)