Chemical Formula: C21H28O2

Chemical Formula C21H28O2

Found 92 metabolite its formula value is C21H28O2

Levonorgestrel

(1S,2R,10R,11S,14R,15S)-15-ethyl-14-ethynyl-14-hydroxytetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-5-one

C21H28O2 (312.2089188)


A synthetic progestational hormone with actions similar to those of progesterone and about twice as potent as its racemic or (+-)-isomer (norgestrel). It is used for contraception, control of menstrual disorders, and treatment of endometriosis. It is usually supplied in a racemic mixture (Norgestrel, 6533-00-2). Only the levonorgestrel isomer is active. G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03A - Hormonal contraceptives for systemic use > G03AD - Emergency contraceptives G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03A - Hormonal contraceptives for systemic use > G03AC - Progestogens C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents

   

16-Dehydroprogesterone

(1S,2R,10R,11S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-6,13-dien-5-one

C21H28O2 (312.2089188)


16-Dehydroprogesterone, also known as delta.16-progesterone, belongs to the class of organic compounds known as 20-oxosteroids. These are steroid derivatives carrying a C=O group at the 20-position of the steroid skeleton. Thus, 16-dehydroprogesterone is considered to be a steroid lipid molecule. 16-Dehydroprogesterone is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Prometrium is a brand of micronized progesterone. It is used as a prescription drug in hormone replacement therapy. [HMDB] D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones 16-Dehydroprogesterone is a steroidal progestin.

   

9-Dehydro-Progesterone

(10S,13S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one

C21H28O2 (312.2089188)


   

Ethisterone

(1S,2R,10R,11S,14R,15S)-14-ethynyl-14-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one

C21H28O2 (312.2089188)


Ethisterone is a metabolite of danazol. Ethisterone is a progestogen hormone. The first orally active progestin, ethisterone (pregneninolone, 17α-ethynyltestosterone or 19–norandrostane), the 17α-ethynyl analog of testosterone, was synthesized in 1938 by Hans Herloff Inhoffen, Willy Logemann, Walter Hohlweg, and Arthur Serini at Schering AG in Berlin and marketed in Germany in 1939 as Proluton C and by Schering in the U.S. in 1945 as Pranone. Ethisterone was also marketed in the U.S. (Wikipedia) G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DC - Estren derivatives C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone ATC code: G03DC04

   

FT-0775232

Pregna-4,11-diene-3,20-dione

C21H28O2 (312.2089188)


   

ST 21:4;O2

18-Hydroxypregna-1,4,20-trien-3-one

C21H28O2 (312.2089188)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones 16-Dehydroprogesterone is a steroidal progestin.

   

17-Allylestra-1,3,5(10)-triene-3,17beta-diol

17-Allylestra-1,3,5(10)-triene-3,17beta-diol

C21H28O2 (312.2089188)


   

NCIOpen2_008463

3-Methoxy-19-norpregna-1,3,5(10)-trien-20-one

C21H28O2 (312.2089188)


   

NCIOpen2_009200

3-Methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol

C21H28O2 (312.2089188)


   

Dydrogesterone

Dydrogesterone

C21H28O2 (312.2089188)


G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DB - Pregnadien derivatives D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D011372 - Progestins C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone CONFIDENCE standard compound; INTERNAL_ID 2827 CONFIDENCE standard compound; INTERNAL_ID 8747

   

Tetrahydrogestrinone

(10S,11S,14S,15S)-14,15-diethyl-14-hydroxytetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-1,6,16-trien-5-one

C21H28O2 (312.2089188)


The identification of tetrahydrogestrinone (THG), the first true "designer androgen," as a sports doping agent reflects both an alarmingly sophisticated illicit manufacturing facility and an underground network of androgen abusers in elite sports, as well as the still untapped potential for designer androgens in medicine. Never marketed, THG was apparently developed as a potent androgen that was undetectable by conventional International Olympic Committee-mandated urinary sports doping tests. As a potent androgen and progestin with unspecified contaminants, its distribution for use at high doses without any prior biological or toxicological evaluation poses significant health risks. Yet this diversion of science also highlights the prospect of designer androgens for use in human medicine. Designer androgens also offer the possibility of tissue-specific effects enhancing the beneficial effects of androgens while mitigating the undesirable ones. Further developments require better understanding of the post receptor tissue selectivity of androgens, comparable to the mechanism underlying that of partial estrogen agonists (SERMs). This experience highlights the ongoing need for vigilance to detect novel drug doping strategies in order to maintain fairness and safety in elite sports. This will require the deployment of generic catch-all tests, such as sensitive and specific in vitro androgen bioassays, coupled with the development of mass spectrometry-based tests for specific doping agents. Starting from gestrinone, chemists can synthesize THG in one reaction step. (PMID: 15934041, 15292520) [HMDB] The identification of tetrahydrogestrinone (THG), the first true "designer androgen," as a sports doping agent reflects both an alarmingly sophisticated illicit manufacturing facility and an underground network of androgen abusers in elite sports, as well as the still untapped potential for designer androgens in medicine. Never marketed, THG was apparently developed as a potent androgen that was undetectable by conventional International Olympic Committee-mandated urinary sports doping tests. As a potent androgen and progestin with unspecified contaminants, its distribution for use at high doses without any prior biological or toxicological evaluation poses significant health risks. Yet this diversion of science also highlights the prospect of designer androgens for use in human medicine. Designer androgens also offer the possibility of tissue-specific effects enhancing the beneficial effects of androgens while mitigating the undesirable ones. Further developments require better understanding of the post receptor tissue selectivity of androgens, comparable to the mechanism underlying that of partial estrogen agonists (SERMs). This experience highlights the ongoing need for vigilance to detect novel drug doping strategies in order to maintain fairness and safety in elite sports. This will require the deployment of generic catch-all tests, such as sensitive and specific in vitro androgen bioassays, coupled with the development of mass spectrometry-based tests for specific doping agents. Starting from gestrinone, chemists can synthesize THG in one reaction step. (PMID: 15934041, 15292520). D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D000728 - Androgens

   

Dydrogesterone

(1R,2S,10S,11S,14S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-6,8-dien-5-one

C21H28O2 (312.2089188)


Dydrogesterone is only found in individuals that have used or taken this drug. It is a synthetic progestational hormone with no androgenic or estrogenic properties. Unlike many other progestational compounds, dydrogesterone produces no increase in temperature and does not inhibit ovulation. [PubChem]Dydrogesterone works by regulating the healthy growth and normal shedding of the womb lining by acting on progesterone receptors in the uterus. G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DB - Pregnadien derivatives D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D011372 - Progestins C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone

   

(+)-Norgestrel

15-ethyl-14-ethynyl-14-hydroxytetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one

C21H28O2 (312.2089188)


D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents

   

Progestoral

14-ethynyl-14-hydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-5-one

C21H28O2 (312.2089188)


   

7alpha-Methyl-17-ethinyl-19-nortestosterone

14-ethynyl-14-hydroxy-9,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-5-one

C21H28O2 (312.2089188)


   

1,1-Bis(P-ethoxyphenyl)-2,2-dimethylpropane

1-ethoxy-4-[1-(4-ethoxyphenyl)-2,2-dimethylpropyl]benzene

C21H28O2 (312.2089188)


   

E-Guggulsterone

14-ethylidene-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,13-dione

C21H28O2 (312.2089188)


   

tibolone

14-ethynyl-14-hydroxy-9,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-2(7)-en-5-one

C21H28O2 (312.2089188)


   

Guggulsterone

(8R,9S,10R,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

C21H28O2 (312.2089188)


Guggulsterone is a 3-hydroxy steroid. It has a role as an androgen. Guggulsterone is a natural product found in Commiphora mukul and Commiphora wightii with data available. E-Guggulsterone is a 3-hydroxy steroid. It has a role as an androgen. E-Guggulsterone is a natural product found in Commiphora mukul and Commiphora wightii with data available. (-)-(E)-Guggulsterone is the metabolite of Z-guggulsterone. Guggulsterone is an active constituent of guggulipid, an ayurvedic agent derived from Commiphora mukul. Guggulsterone has hypolipidaemic activity[1]. (-)-(E)-Guggulsterone is the metabolite of Z-guggulsterone. Guggulsterone is an active constituent of guggulipid, an ayurvedic agent derived from Commiphora mukul. Guggulsterone has hypolipidaemic activity[1]. (Z)-Guggulsterone, a constituent of Indian Ayurvedic medicinal plant Commiphora mukul, inhibits the growth of human prostate cancer cells by causing apoptosis. (Z)-Guggulsterone inhibits angiogenesis by suppressing the VEGF–VEGF-R2–Akt signaling axis[1]. (Z)-Guggulsterone is also a potent FXR antagonist. (Z)-Guggulsterone reduces ACE2 expression and SARS-CoV-2 infection[2]. (Z)-Guggulsterone, a constituent of Indian Ayurvedic medicinal plant Commiphora mukul, inhibits the growth of human prostate cancer cells by causing apoptosis. (Z)-Guggulsterone inhibits angiogenesis by suppressing the VEGF–VEGF-R2–Akt signaling axis[1]. (Z)-Guggulsterone is also a potent FXR antagonist. (Z)-Guggulsterone reduces ACE2 expression and SARS-CoV-2 infection[2]. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2]. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2]. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2].

   
   
   

5,6-Didehydro-O-methylsugiol

5,6-Didehydro-O-methylsugiol

C21H28O2 (312.2089188)


   

Tibolone

17α-hydroxy-7α-methyl-19-norpregn-5(10)-en-20-yn-3-one

C21H28O2 (312.2089188)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006727 - Hormone Antagonists > D020847 - Estrogen Receptor Modulators D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006727 - Hormone Antagonists > D000726 - Androgen Antagonists G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03C - Estrogens D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C2360 - Anabolic Steroid D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents D000970 - Antineoplastic Agents

   
   
   
   
   

18-Hydroxy-pregna-1,4,20-trien-3-on

18-Hydroxy-pregna-1,4,20-trien-3-on

C21H28O2 (312.2089188)


   

17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

C21H28O2 (312.2089188)


   
   
   

(-)-neoavarone|2-[[(1R,2S,4aS,8aS)-1,2,4a-trimethyl-5-(methylene)decahydronaphthalen-1-yl]methyl]cyclohexa-2,5-diene-1,4-dione|isoavarone|neoavarone

(-)-neoavarone|2-[[(1R,2S,4aS,8aS)-1,2,4a-trimethyl-5-(methylene)decahydronaphthalen-1-yl]methyl]cyclohexa-2,5-diene-1,4-dione|isoavarone|neoavarone

C21H28O2 (312.2089188)


   
   

2-Methylpropanoyl-(2E,9Z)-2,9,16-Heptadecatriene-4,6-diyn-1-ol

2-Methylpropanoyl-(2E,9Z)-2,9,16-Heptadecatriene-4,6-diyn-1-ol

C21H28O2 (312.2089188)


   

7-Hydroxyhedychenone

7-Hydroxyhedychenone

C21H28O2 (312.2089188)


   
   
   

15beta-hydroxypregna-1,4,20-trien-3-one

15beta-hydroxypregna-1,4,20-trien-3-one

C21H28O2 (312.2089188)


   

montbretyl 12-methyl ether

montbretyl 12-methyl ether

C21H28O2 (312.2089188)


   

(?)-(5S,10S)-13-isopropyl-7-oxo-abieta-8,11,13-trien-20-oicacid|inonotusic acid

(?)-(5S,10S)-13-isopropyl-7-oxo-abieta-8,11,13-trien-20-oicacid|inonotusic acid

C21H28O2 (312.2089188)


   
   
   

Furospongin-1-en-10

Furospongin-1-en-10

C21H28O2 (312.2089188)


   

Cyclohexa-1,4-diene-3,6-dione, 1-(2-methylene-5,5,8a-trimethyldecalin-1-yl)methyl-

Cyclohexa-1,4-diene-3,6-dione, 1-(2-methylene-5,5,8a-trimethyldecalin-1-yl)methyl-

C21H28O2 (312.2089188)


   

18-Hydroxypregna-1,4,20-trien-3-one

18-Hydroxypregna-1,4,20-trien-3-one

C21H28O2 (312.2089188)


   
   

2-(4,8-dimethylnona-3,7-dienyl)-2-methylchromen-6-ol

2-(4,8-dimethylnona-3,7-dienyl)-2-methylchromen-6-ol

C21H28O2 (312.2089188)


   

3-methoxy-19-norpregna-1,3,5(10),20-tetraen-4-ol

3-methoxy-19-norpregna-1,3,5(10),20-tetraen-4-ol

C21H28O2 (312.2089188)


   
   

Levonorgestrel

(8R,9S,10R,13S,14S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

C21H28O2 (312.2089188)


D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents

   

Ethisterone

17alpha-Ethynyl-17beta-hydroxyandrost-4-en-3-one

C21H28O2 (312.2089188)


A 17beta-hydroxy steroid that is testosterone in which the 17beta hydrogen is replaced by an ethynyl group. Ethisterone was the first orally active progestin and is a metabolite of danazol. G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DC - Estren derivatives C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone ATC code: G03DC04

   

(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

"(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one"

C21H28O2 (312.2089188)


   
   

MLS001076282-01!434-03-7

MLS001076282-01!434-03-7

C21H28O2 (312.2089188)


   

MLS001074069-01!D(-)-Norgestrel

MLS001074069-01!D(-)-Norgestrel

C21H28O2 (312.2089188)


   

MLS002153947-01!Dydrogesterone152-62-5

MLS002153947-01!Dydrogesterone152-62-5

C21H28O2 (312.2089188)


   

Norgestrel

(±)-13-ethyl-17α-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one

C21H28O2 (312.2089188)


G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03A - Hormonal contraceptives for systemic use > G03AD - Emergency contraceptives G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03A - Hormonal contraceptives for systemic use > G03AC - Progestogens C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4987; ORIGINAL_PRECURSOR_SCAN_NO 4984 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5650; ORIGINAL_PRECURSOR_SCAN_NO 5649 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4969; ORIGINAL_PRECURSOR_SCAN_NO 4965 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5035; ORIGINAL_PRECURSOR_SCAN_NO 5034 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5762; ORIGINAL_PRECURSOR_SCAN_NO 5761 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5116; ORIGINAL_PRECURSOR_SCAN_NO 5115 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9309; ORIGINAL_PRECURSOR_SCAN_NO 9307 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9321; ORIGINAL_PRECURSOR_SCAN_NO 9318 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9409; ORIGINAL_PRECURSOR_SCAN_NO 9405 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9359; ORIGINAL_PRECURSOR_SCAN_NO 9356 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9374; ORIGINAL_PRECURSOR_SCAN_NO 9371 CONFIDENCE standard compound; INTERNAL_ID 282; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9442; ORIGINAL_PRECURSOR_SCAN_NO 9438 CONFIDENCE standard compound; INTERNAL_ID 2806 CONFIDENCE standard compound; INTERNAL_ID 8737

   

16-Dehydroprogesterone

16-Dehydroprogesterone

C21H28O2 (312.2089188)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones 16-Dehydroprogesterone is a steroidal progestin.

   

DL-Norgestrel

DL-Norgestrel

C21H28O2 (312.2089188)


CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5003; ORIGINAL_PRECURSOR_SCAN_NO 5002 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5014; ORIGINAL_PRECURSOR_SCAN_NO 5011 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5000; ORIGINAL_PRECURSOR_SCAN_NO 4999 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4992; ORIGINAL_PRECURSOR_SCAN_NO 4991 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4990; ORIGINAL_PRECURSOR_SCAN_NO 4989 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4991; ORIGINAL_PRECURSOR_SCAN_NO 4990 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9404; ORIGINAL_PRECURSOR_SCAN_NO 9401 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9274; ORIGINAL_PRECURSOR_SCAN_NO 9272 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9424; ORIGINAL_PRECURSOR_SCAN_NO 9422 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9445; ORIGINAL_PRECURSOR_SCAN_NO 9444 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9346; ORIGINAL_PRECURSOR_SCAN_NO 9344 CONFIDENCE standard compound; INTERNAL_ID 855; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9440; ORIGINAL_PRECURSOR_SCAN_NO 9438

   

h_82_Tetrahydrogestrinone

h_82_Tetrahydrogestrinone

C21H28O2 (312.2089188)


   
   
   

Z-Guggulsterone

(Z)-Guggulsterone

C21H28O2 (312.2089188)


(Z)-Guggulsterone, a constituent of Indian Ayurvedic medicinal plant Commiphora mukul, inhibits the growth of human prostate cancer cells by causing apoptosis. (Z)-Guggulsterone inhibits angiogenesis by suppressing the VEGF–VEGF-R2–Akt signaling axis[1]. (Z)-Guggulsterone is also a potent FXR antagonist. (Z)-Guggulsterone reduces ACE2 expression and SARS-CoV-2 infection[2]. (Z)-Guggulsterone, a constituent of Indian Ayurvedic medicinal plant Commiphora mukul, inhibits the growth of human prostate cancer cells by causing apoptosis. (Z)-Guggulsterone inhibits angiogenesis by suppressing the VEGF–VEGF-R2–Akt signaling axis[1]. (Z)-Guggulsterone is also a potent FXR antagonist. (Z)-Guggulsterone reduces ACE2 expression and SARS-CoV-2 infection[2].

   

(E)-guggulsterone

pregna-4-17(20)-diene-3,16-dione

C21H28O2 (312.2089188)


(-)-(E)-Guggulsterone is the metabolite of Z-guggulsterone. Guggulsterone is an active constituent of guggulipid, an ayurvedic agent derived from Commiphora mukul. Guggulsterone has hypolipidaemic activity[1]. (-)-(E)-Guggulsterone is the metabolite of Z-guggulsterone. Guggulsterone is an active constituent of guggulipid, an ayurvedic agent derived from Commiphora mukul. Guggulsterone has hypolipidaemic activity[1].

   

Tetrahydrogestrinone

(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,9,11-trien-3-one

C21H28O2 (312.2089188)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D045930 - Anabolic Agents D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D000728 - Androgens

   

FOH 21:8;O

Henicosa-4E,10Z,12Z,20-tetraen-1,14-diyn-3,19-diol

C21H28O2 (312.2089188)


   

2-[(2-hydroxy-5-tert-butyl-phenyl)methyl]-4-tert-butyl-phenol

2-[(2-hydroxy-5-tert-butyl-phenyl)methyl]-4-tert-butyl-phenol

C21H28O2 (312.2089188)


   

4,4-Propane-2,2-diylbis(2-isopropylphenol)

4,4-Propane-2,2-diylbis(2-isopropylphenol)

C21H28O2 (312.2089188)


   

2-(2-(BENZYLOXY)-5-(TERT-BUTYL)PHENYL)-2-METHYLPROPAN-1-OL

2-(2-(BENZYLOXY)-5-(TERT-BUTYL)PHENYL)-2-METHYLPROPAN-1-OL

C21H28O2 (312.2089188)


   

6-Dehydroprogesterone

6-Dehydroprogesterone

C21H28O2 (312.2089188)


   

(+)-Norgestrel

(-)-N,N-DIMETHYLEPHEDRINIUMBROMIDE

C21H28O2 (312.2089188)


   

4-[3-(4-hydroxy-3,5-dimethylphenyl)pentan-3-yl]-2,6-dimethylphenol

4-[3-(4-hydroxy-3,5-dimethylphenyl)pentan-3-yl]-2,6-dimethylphenol

C21H28O2 (312.2089188)


   

4-[1-(4-HYDROXY-3,5-DIMETHYLPHENYL)-1-METHYLBUTYL]-2,6-DIMETHYLPHENOL

4-[1-(4-HYDROXY-3,5-DIMETHYLPHENYL)-1-METHYLBUTYL]-2,6-DIMETHYLPHENOL

C21H28O2 (312.2089188)


   

4-cyclohexylphenol,formaldehyde,1,2-xylene

4-cyclohexylphenol,formaldehyde,1,2-xylene

C21H28O2 (312.2089188)


   

Demegestone

19-Norpregna-4,9-diene-3,20-dione,17-methyl-

C21H28O2 (312.2089188)


G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DB - Pregnadien derivatives C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone

   

2-(3-phenylmethoxyphenyl)octan-2-ol

2-(3-phenylmethoxyphenyl)octan-2-ol

C21H28O2 (312.2089188)


   

17-Vinylestradiol 3-methyl ether

3-Methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol

C21H28O2 (312.2089188)


   

3-Methoxy-19-norpregna-1,3,5(10)-trien-20-one

3-Methoxy-19-norpregna-1,3,5(10)-trien-20-one

C21H28O2 (312.2089188)


   

guggulsterone

(8R,9S,10R,13S,14S,17E)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-quinone

C21H28O2 (312.2089188)


(-)-(E)-Guggulsterone is the metabolite of Z-guggulsterone. Guggulsterone is an active constituent of guggulipid, an ayurvedic agent derived from Commiphora mukul. Guggulsterone has hypolipidaemic activity[1]. (-)-(E)-Guggulsterone is the metabolite of Z-guggulsterone. Guggulsterone is an active constituent of guggulipid, an ayurvedic agent derived from Commiphora mukul. Guggulsterone has hypolipidaemic activity[1]. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2]. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2]. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt[1]. Guggulsterone, a farnesoid X receptor (FXR) antagonist, decreases CDCA-induced FXR activation with IC50s of 17 and 15 μM for Z- and E-Guggulsterone, respectively[2].

   

tibolone

14-ethynyl-14-hydroxy-9,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-2(7)-en-5-one

C21H28O2 (312.2089188)


   

(17E)-17-Ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

(17E)-17-Ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

C21H28O2 (312.2089188)


   

Pregna-4,11-diene-3,20-dione

Pregna-4,11-diene-3,20-dione

C21H28O2 (312.2089188)


   

Anhydrofurospongin-1

Anhydrofurospongin-1

C21H28O2 (312.2089188)


A natural product found in Spongia officinalis.

   

(10S,13R,17E)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

(10S,13R,17E)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione

C21H28O2 (312.2089188)


   

(8S,9R,10S,13R,14R,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

(8S,9R,10S,13R,14R,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

C21H28O2 (312.2089188)


   
   

Levonorgestrel (Levonelle)

Levonorgestrel (Levonelle)

C21H28O2 (312.2089188)


   

(8R,9R,10R,13S,14S,17S)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

(8R,9R,10R,13S,14S,17S)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

C21H28O2 (312.2089188)


   

pregna-4,9(11)-diene-3,20-dione

pregna-4,9(11)-diene-3,20-dione

C21H28O2 (312.2089188)


   

11-Dehydroprogesterone

Pregna-4,11-diene-3,20-dione

C21H28O2 (312.2089188)


   

Didehydro-progesterone

Didehydro-progesterone

C21H28O2 (312.2089188)