Exact Mass: 428.35738999999995
Exact Mass Matches: 428.35738999999995
Found 244 metabolites which its exact mass value is equals to given mass value 428.35738999999995,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
(3beta,24R,24R)-fucosterol epoxide
3-beta-Hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carbaldehyde
3-beta-hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carbaldehyde is part of the Steroid biosynthesis pathway. It is a substrate for: Methylsterol monooxygenase 1, and Methylsterol monooxygenase 1.
4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol
(6beta,24R)-6-Hydroxystigmast-4-en-3-one
(6beta,24R)-6-Hydroxystigmast-4-en-3-one is found in pulses. (6beta,24R)-6-Hydroxystigmast-4-en-3-one is isolated from various plant species including roots of French bean (Phaseolus vulgaris). Isolated from various plant subspecies including roots of French bean (Phaseolus vulgaris). (6beta,24R)-6-Hydroxystigmast-4-en-3-one is found in pulses, yellow wax bean, and green bean.
Stigmastane-3,6-dione
Stigmastane-3,6-dione is found in cereals and cereal products. Stigmastane-3,6-dione is a constituent of mature wheat straw (Triticum aestivum). Constituent of mature wheat straw (Triticum aestivum). Stigmastane-3,6-dione is found in wheat and cereals and cereal products. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1]. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1].
3-Hydroxystigmast-5-en-7-one
3-Hydroxystigmast-5-en-7-one is found in brassicas. 3-Hydroxystigmast-5-en-7-one is isolated after saponification from Brassica napus (rapeseed) and Glycine max (soyabean) oil Isol. after saponification from Brassica napus (rapeseed) and Glycine max (soyabean) oils. 3-Hydroxystigmast-5-en-7-one is found in brassicas, fats and oils, and pulses.
Cholesteryl acetate
Cholesteryl acetate is a normal human cholesteryl ester present in diverse fluids and organs. Cholesteryl acetate is also present in foods. Food oxidation affects the quality and safety of the human diet by generating compounds with biological activities that can adversely affect health. In particular the susceptibility of cholesterol to oxidation is well known; certain products of cholesterol oxidation have been reported to produce cytotoxic, angiotoxic and carcinogenic effects. Cholesteryl ester (CE) is the major transport and storage form of cholesterol in lipoprotein particles and most cell types. Molecular composition of CE species is of high interest for arteriosclerosis research, i.e., as components of lipoprotein subclasses or in studies investigating the mechanisms involved in the generation of lipid laden foam cells. Thus, it has been shown that CE species in circulating plasma are strongly correlated with development of coronary heart disease. This may be related to specific CE species profiles generated by enzymes involved in lipoprotein metabolism like lecithin:cholesterol acyltransferase (EC 2.3.1.43, LCAT), acyl-coenzyme A:cholesterol acyltransferase 2 (EC 2.3.1.26, ACAT2) or cholesteryl ester transfer protein (CETP). The cholesteryl ester transfer protein has a key role in the metabolism of high-density lipoprotein (HDL), mediating the exchange of lipids between lipoproteins, resulting in the net transfer of cholesteryl ester from HDL to other lipoproteins and in the subsequent uptake of cholesterol by hepatocytes. By increasing the cholesteryl ester content of low-density and very-low-density lipoproteins, CETP promotes the atherogenicity of these lipoproteins. In addition, high plasma concentrations of CETP are associated with reduced concentrations of HDL cholesterol. (PMID: 10918380, 16458590, 9420339, 3343104, 6721900, 7278520).
Mangiferdesmethylursanone
Mangiferdesmethylursanone is found in fruits. Mangiferdesmethylursanone is a constituent of the root bark of Mangifera indica (mango) Constituent of the root bark of Mangifera indica (mango). Mangiferdesmethylursanone is found in fruits.
4alpha-Hydroxymethyl-4beta-methyl-5alpha-cholesta-8,24-dien-3beta-ol
4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8,24-dien-3beta-ol is a 3-beta-hydroxysterol that is an intermediate in cholesterol biosynthesis I and in cholesterol biosynthesis III (via desmosterol). It is a substrate for C-4 methyl sterol oxidase (SC4MOL) and can be generated from the enzymatic oxidation of 4,4-dimethylzymosterol or the enzymatic reduction of 4alpha-formyl-4beta-methyl-5alpha-cholesta-8,24-dien-3beta-ol in both cholesterol pathways. The sequence of reactions and the types of intermediates in cholesterol biosynthesis III (via desmosterol) may vary. Alternate routes exist because reduction of the carbon 24,25 double bond on the hydrocarbon side chain of the sterol ring structure by sterol delta24-reductase can occur at multiple points in the pathway, giving rise to different intermediates. These intermediates, with or without a double bond in the hydrocarbon side chain, can serve as substrates for the other enzymes in the pathway. In cholesterol biosynthesis I, 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8,24-dien-3beta-ol is an intermediate in the conversion of lanosterol to cholesterol. The enzymology of this multistep conversion was largely determined in rat liver and the human pathway is therefore inferred from this work. Indeed, the order of some of the reactions in this pathway may vary. The lanosterol-to-cholesterol conversion involves the oxidative removal of three methyl groups, reduction of double bonds, and migration of the lanosterol double bond to a new position in cholesterol. The reactions in the lanosterol pathway are catalyzed by membrane-bound enzymes. Human genes have been identified for all the enzymes in this pathway and human disorders of cholesterol metabolism have been associated with genetic defects in most of these enzymes. 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8,24-dien-3beta-ol is a
4alpha-Formyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol
4alpha-formyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol is a 3-beta-hydroxysterol that is an intermediate in cholesterol biosynthesis II (via 24,25-dihydrolanosterol). It is a substrate for C-4 methyl sterol oxidase (SC4MOL) and can be generated from the enzymatic reduction of 4alpha-carboxy-4beta-methyl-5alpha-cholesta-8-en-3beta-ol or from the enzymatic oxidation of 4alpha-hydroxymethyl-4beta-methyl-5alpha-cholesta-8-en-3beta-ol. The sequence of reactions and the types of intermediates in cholesterol biosynthesis may vary. Alternate routes exist because reduction of the carbon 24,25 double bond on the hydrocarbon side chain of the sterol ring structure by sterol delta24-reductase can occur at multiple points in the pathway, giving rise to different intermediates. These intermediates, with or without a double bond in the hydrocarbon side chain, can serve as substrates for the other enzymes in the pathway.
(3alpha,5alpha,7alpha)-14-Methylergosta-9(11),24(28)-dien-3,7-diol
(3alpha,5alpha,7alpha)-14-Methylergosta-9(11),24(28)-dien-3,7-diol is found in root vegetables. (3alpha,5alpha,7alpha)-14-Methylergosta-9(11),24(28)-dien-3,7-diol is a constituent of the tubers of Colocasia esculenta (taro). Constituent of the tubers of Colocasia esculenta (taro). (3alpha,5alpha,7alpha)-14-Methylergosta-9(11),24(28)-dien-3,7-diol is found in root vegetables.
3-(Acetyloxy)-2-hydroxypropyl icosanoate
3-(Acetyloxy)-2-hydroxypropyl icosanoate belongs to the family of Alk(en)ylacylglycerols. These are Diradyclycerols characterized by one alk(en)yl chain and an acyl chain bound to a glycerol backbone.
4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol
4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol is considered to be practically insoluble (in water) and relatively neutral. 4α-formyl-4β-methyl-5α-cholesta-8-en-3β-ol is a sterol lipid molecule
4α-hydroxymethyl-4β-methyl-5α-cholesta-8,24-dien-3β-ol
4α-hydroxymethyl-4β-methyl-5α-cholesta-8,24-dien-3β-ol is considered to be practically insoluble (in water) and relatively neutral. 4α-hydroxymethyl-4β-methyl-5α-cholesta-8,24-dien-3β-ol is a sterol lipid molecule
DG(8:0/14:0/0:0)
DG(8:0/14:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(8:0/14:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(8:0/0:0/14:0)
DG(8:0/0:0/14:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(8:0/i-14:0/0:0)
DG(8:0/i-14:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(8:0/i-14:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(8:0/0:0/i-14:0)
DG(8:0/0:0/i-14:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(10:0/12:0/0:0)
DG(10:0/12:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(10:0/12:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(10:0/0:0/12:0)
DG(10:0/0:0/12:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(10:0/i-12:0/0:0)
DG(10:0/i-12:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(10:0/i-12:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(10:0/0:0/i-12:0)
DG(10:0/0:0/i-12:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(12:0/10:0/0:0)
DG(12:0/10:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(12:0/10:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(12:0/0:0/10:0)
DG(12:0/0:0/10:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(i-12:0/10:0/0:0)
DG(i-12:0/10:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(i-12:0/10:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(i-12:0/0:0/10:0)
DG(i-12:0/0:0/10:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(14:0/8:0/0:0)
DG(14:0/8:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(14:0/8:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(14:0/0:0/8:0)
DG(14:0/0:0/8:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
DG(i-14:0/8:0/0:0)
DG(i-14:0/8:0/0:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. DG(i-14:0/8:0/0:0) is also a substrate of diacylglycerol kinase. It is involved in the phospholipid metabolic pathway.
DG(i-14:0/0:0/8:0)
DG(i-14:0/0:0/8:0) belongs to the family of Diacylglycerols. These are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. It is involved in the phospholipid metabolic pathway.
1-Hydroxyvitamin D5
5alpha-Stigmastan-3,6-dione
5alpha-stigmastan-3,6-dione is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 5alpha-stigmastan-3,6-dione can be found in date, which makes 5alpha-stigmastan-3,6-dione a potential biomarker for the consumption of this food product.
6beta-Hydroxystigmast-4-en-3-one
6beta-hydroxystigmast-4-en-3-one is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 6beta-hydroxystigmast-4-en-3-one can be found in date, which makes 6beta-hydroxystigmast-4-en-3-one a potential biomarker for the consumption of this food product.
(22alpha)-hydroxy-isofucosterol
(22alpha)-hydroxy-isofucosterol belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24 (22alpha)-hydroxy-isofucosterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). (22alpha)-hydroxy-isofucosterol can be found in a number of food items such as garden onion (variety), sunflower, mammee apple, and prickly pear, which makes (22alpha)-hydroxy-isofucosterol a potential biomarker for the consumption of these food products.
3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde
3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde can be found in a number of food items such as lemon thyme, roselle, bog bilberry, and narrowleaf cattail, which makes 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde a potential biomarker for the consumption of these food products.
4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol
4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol belongs to ergosterols and derivatives class of compounds. Those are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. 4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol can be found in a number of food items such as black walnut, moth bean, sourdock, and chinese water chestnut, which makes 4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol a potential biomarker for the consumption of these food products.
Halosterol A
A 3-oxo steroid that is stigmast-4-en-3-one substituted by a hydroxy group at position 22 (the 22R stereoisomer). Isolated from the whole plants of Haloxylon recurvum, it exhibits chymotrypsin inhibitory activity.
Halosterol B
A 3beta-hydroxy steroid that is (3beta)-stigmasta-4,6-diene-3-ol with an additional hydroxy group at position 22 (the 22R stereoisomer). Isolated from the whole plants of Haloxylon recurvum, it exhibits chymotrypsin inhibitory activity.
Stigmastan 3,6-dione
(5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1]. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1].
26,27-cyclo-24,27-dimethylcholest-5-en-3beta,7alpha-diol|7alpha-hydroxypetrosterol
3beta-hydroxy-24xi-ethyl-5alpha-cholest-22-en-6-one
(22E)-6beta-hydroxy-5alpha-stigmast-22-en-3-one|6beta-hydroxystigmasterone
(24R)-24-saringosterol|(24R)-saringosterol|(24R)-stigmasta-5,241(242)-diene-3beta,24-diol|(24S)-saringosterol|24(S/R)-hydroxy-24-vinylcholesterol|24-hydroxy-24-vinylcholesterol|saringasterol|Saringosterin (24-Hydroxy-24-vinyl-cholesterin)|Saringosterine|Saringosterol|seringosterol
(3beta,4R,5alpha)-4-Methylergosta-7,24(28)-diene-3,4-diol
(3beta,23E)-form-29-Norlanosta-8,23-diene-3,25-diol
(3beta,4R,5alpha)-4-Methylergosta-8,24(28)-diene-3,4-diol|4alpha-methyl-5alpha-ergosta-8,24(28)-diene-3beta,4beta-diol
24-methylene-27-methylcholest-5-ene-3beta,7beta-diol
(3beta,5alpha,7alpha,24(28)Z)-form-Stigmasta-8(14),24(28)-diene-3,7-diol
(17E)-(23R,24R)-23,24-dimethylcholesta-5,17(20)-diene-3beta,25-diol|(23R,24S)-23,24-dimethylcholesta-5,17(20)E-diene-3beta,25-diol
30-nor-hopan-3beta-ol-22-one|3beta-Hydroxy-21alphaH-29-nor-hopan-28-on
3beta-Hydroxy-stigmast-5-en-23-on|stigmast-5-en-3beta-ol-23-one
(3beta,7alpha,24R)-4-methylideneergost-8(14)-ene-3,7-diol|7-hydroxyconicasterol|7alpha-hydroxyconicasterol
(24R)-3beta-hydroxy-24-ethylcholest-5-en-6-one|stigmast-4-en-3beta-ol-6-one
5,6-epoxystigmast-22-en-3beta-ol|5,6-epoxystigmasterol
30-normethyl olean-3-one-30beta-ol|adiantuoleanone
3beta-methoxy-26,27-dinor-5alpha-lanost-9(11)-en-24-one
ZJ56JQ4CVD
5alpha-Stigmastane-3,6-dione is a natural product found in Macaranga tanarius, Conium maculatum, and other organisms with data available. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1]. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1].
29-Nor-20-oxolupeol
29-Nor-20-oxolupeol is a natural product found in Euonymus carnosus, Salacia chinensis, and other organisms with data available.
1α-hydroxy-26,27-dimethylvitamin D3 / 1α-hydroxy-26,27-dimethylcholecalciferol
25-hydroxy-26,27-dimethylvitamin D3 / 25-hydroxy-26,27-dimethylcholecalciferol
(7E)-(3S,6S)-6,19-ethano-9,10-seco-5(10),7-cholestadiene-3,25-diol
(7E)-(3S,6R)-6,19-ethano-9,10-seco-5(10),7-cholestadiene-3,25-diol
25-Hydroxy-6,19-dihydro-6,19-ethanovitamin D3
D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols
4a-Hydroxymethyl-4b-methyl-5a-cholesta-8,24-dien-3b-ol
7-oxo-b-Sitosterol
Stigmast-4-en-6beta-ol-3-one
stigmastane-3,6-dione
(5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1]. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1].
(3alpha,5alpha,7alpha)-14-Methylergosta-9(11),24(28)-dien-3,7-diol
3-beta-Hydroxy-4-beta-methyl-5-alpha-cholest-7-ene-4-alpha-carbaldehyde
leucisterol
A member of the class of phytosterols that is stigmasta-5,22-diene substituted by hydroxy groups at positions 3 and 20 (the 3beta,22E stereoisomer). Isolated from the whole plants of Leucas urticifolia, it exhibits cholinesterase inhibitory activity.
1alpha-hydroxy-26,27-dimethylvitamin D3 / 1alpha-hydroxy-26,27-dimethylcholecalciferol
(6S)-6,19-ethano-25-hydroxy-6,19-dihydrovitamin D3
(6R)-6,19-ethano-25-hydroxy-6,19-dihydrovitamin D3
2,6-Bis[(2,2,6,6-tetramethyl-1-piperidinyl)Methyl]phenylboronic Acid (contains varying amounts of Anhydride)
C26H45BN2O2 (428.35738999999995)
N-(2-hydroxyethyl)-N-[2-[(1-oxooctadecyl)amino]ethyl]glycine
1alpha-Hydroxyvitamin D5
D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols
AIDS-398407
(22alpha)-hydroxy-isofucosterol
(22alpha)-hydroxy-isofucosterol belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24 (22alpha)-hydroxy-isofucosterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). (22alpha)-hydroxy-isofucosterol can be found in a number of food items such as garden onion (variety), sunflower, mammee apple, and prickly pear, which makes (22alpha)-hydroxy-isofucosterol a potential biomarker for the consumption of these food products. (22α)-hydroxy-isofucosterol belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24 (22α)-hydroxy-isofucosterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). (22α)-hydroxy-isofucosterol can be found in a number of food items such as garden onion (variety), sunflower, mammee apple, and prickly pear, which makes (22α)-hydroxy-isofucosterol a potential biomarker for the consumption of these food products.
3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde
3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde can be found in a number of food items such as lemon thyme, roselle, bog bilberry, and narrowleaf cattail, which makes 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carbaldehyde a potential biomarker for the consumption of these food products. 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carbaldehyde is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carbaldehyde can be found in a number of food items such as lemon thyme, roselle, bog bilberry, and narrowleaf cattail, which makes 3β-hydroxy-4β-methyl-5α-cholest-7-ene-4α-carbaldehyde a potential biomarker for the consumption of these food products.
4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol
4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol belongs to ergosterols and derivatives class of compounds. Those are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. 4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol can be found in a number of food items such as black walnut, moth bean, sourdock, and chinese water chestnut, which makes 4alpha-hydroxymethyl-ergosta-7,24(241)-dien-3beta-ol a potential biomarker for the consumption of these food products. 4α-hydroxymethyl-ergosta-7,24(241)-dien-3β-ol belongs to ergosterols and derivatives class of compounds. Those are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. 4α-hydroxymethyl-ergosta-7,24(241)-dien-3β-ol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4α-hydroxymethyl-ergosta-7,24(241)-dien-3β-ol can be found in a number of food items such as black walnut, moth bean, sourdock, and chinese water chestnut, which makes 4α-hydroxymethyl-ergosta-7,24(241)-dien-3β-ol a potential biomarker for the consumption of these food products.
Cholesteryl acetate
A cholesterol ester obtained by formal acylation of the hydroxy group of cholesterol by acetic acid. Cholesteryl acetate is a normal human cholesteryl ester present in diverse fluids and organs. Cholesteryl acetate is also present in foods. Food oxidation affects the quality and safety of the human diet by generating compounds with biological activities that can adversely affect health. In particular the susceptibility of cholesterol to oxidation is well known; certain products of cholesterol oxidation have been reported to produce cytotoxic, angiotoxic and carcinogenic effects. Cholesteryl ester (CE) is the major transport and storage form of cholesterol in lipoprotein particles and most cell types. Molecular composition of CE species is of high interest for arteriosclerosis research, i.e., as components of lipoprotein subclasses or in studies investigating the mechanisms involved in the generation of lipid laden foam cells. Thus, it has been shown that CE species in circulating plasma are strongly correlated with development of coronary heart disease. This may be related to specific CE species profiles generated by enzymes involved in lipoprotein metabolism like lecithin:cholesterol acyltransferase (EC 2.3.1.43, LCAT), acyl-coenzyme A:cholesterol acyltransferase 2 (EC 2.3.1.26, ACAT2) or cholesteryl ester transfer protein (CETP). The cholesteryl ester transfer protein has a key role in the metabolism of high-density lipoprotein (HDL), mediating the exchange of lipids between lipoproteins, resulting in the net transfer of cholesteryl ester from HDL to other lipoproteins and in the subsequent uptake of cholesterol by hepatocytes. By increasing the cholesteryl ester content of low-density and very-low-density lipoproteins, CETP promotes the atherogenicity of these lipoproteins. In addition, high plasma concentrations of CETP are associated with reduced concentrations of HDL cholesterol. (PMID: 10918380, 16458590, 9420339, 3343104, 6721900, 7278520) [HMDB]
25-hydroxy-26,27-dimethylvitamin D3/25-hydroxy-26,27-dimethylcholecalciferol
4beta-Hydroxymethyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol
4beta-Formyl-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol
3beta-Hydroxy-4alpha-methyl-5alpha-cholest-7-ene-4beta-carbaldehyde
4alpha-Hydroxymethyl-14alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol
(5Z)-5-[(2E)-2-[1-(5-ethyl-6-methylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
D018977 - Micronutrients > D014815 - Vitamins > D006887 - Hydroxycholecalciferols
(6R,10R,13R)-17-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
CID 13992093
(5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1]. (5α)-Stigmastane-3,6-dione is a naturally occurring sterol that could be isolated from fruits of Ailanthus altissima Swingle. Antimicrobial Activity.[1].
6beta-Hydroxystigmast-4-en-3-one
A natural product found in Beilschmiedia tsangii.
(3S,4S,5R,10R,13R,14R,17R)-3-hydroxy-4,10,13-trimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,5,6,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-4-carbaldehyde
(1-Hydroxy-3-octanoyloxypropan-2-yl) tetradecanoate
(1-Butanoyloxy-3-hydroxypropan-2-yl) octadecanoate
(1-Heptanoyloxy-3-hydroxypropan-2-yl) pentadecanoate
(1-Hydroxy-3-propanoyloxypropan-2-yl) nonadecanoate
(1-Hydroxy-3-pentanoyloxypropan-2-yl) heptadecanoate
4alpha-hydroxymethyl-4beta-methylzymosterol
A 3beta-sterol that consists of 4beta-methylzymosterol in which the 4alpha-hydrogen is replaced by a hydroxymethyl group.
4alpha-formyl-4beta-methyl-5alpha-8-cholesten-3beta-ol
A 3beta-sterol that is 5alpha-cholest-8-en-3beta-ol carrying formyl and methyl substituents at position 4.
ChE(2:0)
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