Exact Mass: 382.3321
Exact Mass Matches: 382.3321
Found 78 metabolites which its exact mass value is equals to given mass value 382.3321,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
7-Dehydrodesmosterol
7-dehydrodesmosterol, also known as cholesta-5,7,24-trien-3beta-ol or 24-dehydroprovitamin d3, belongs to cholesterols and derivatives class of compounds. Those are compounds containing a 3-hydroxylated cholestane core. Thus, 7-dehydrodesmosterol is considered to be a sterol lipid molecule. 7-dehydrodesmosterol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 7-dehydrodesmosterol can be found in a number of food items such as nectarine, orange bell pepper, cinnamon, and carrot, which makes 7-dehydrodesmosterol a potential biomarker for the consumption of these food products. In humans, 7-dehydrodesmosterol is involved in several metabolic pathways, some of which include atorvastatin action pathway, simvastatin action pathway, pamidronate action pathway, and steroid biosynthesis. 7-dehydrodesmosterol is also involved in several metabolic disorders, some of which include mevalonic aciduria, wolman disease, chondrodysplasia punctata II, X linked dominant (CDPX2), and hyper-igd syndrome. 7-Dehydrodesmosterol is a sterol intermediate in the biosynthesis of steroids. 7-Dehydrodesmosterol is a substrate of the enzyme 24-dehydrocholesterol reductase (EC:1.3.1.72), an important enzyme in the biosynthesis of Cholesterol. Cholesterol is synthesized from either Lathosterol, 7-Dehydrocholesterol, Desmosterol or Cholestenol by the enzyme 3beta-hydroxysterol delta7 reductase (EC 1.3.1.21, Dhcr7). The Smith-Lemli-Opitz syndrome (SLOS, OMIM 270400) is caused by a genetic defect in cholesterol biosynthesis; mutations in the enzyme 3beta-hydroxysterol delta7 reductase lead to a failure of cholesterol synthesis, with an accumulation of precursor sterols, such as 7-Dehydrodesmosterol. SLOS results in craniofacial, limb as well as major organ defects, including the brain. In individuals with this syndrome, mental retardation, as well as other CNS dysfunction, is almost 100\\% prevalent. (PMID: 15862627, 17197219).
Cholesta-4,6-dien-3-one
Cholesta-4,6-dien-3-one is a product of the oxidation of cholesteral. It may be metabolized to 4-cholesten-3-one and cholestanol by liver, adrenals and brain. An accumulation of cholesta-4,6-dien-3-one is found in serum of patients with cerebrotendinous xanthomatosis, and it is possible that accumulation of cholesterol in these patients is secondary to accumulation of cholesta-4,6-dien-3-one (PMID: 3557306; 16757819; 3676336) [HMDB] Cholesta-4,6-dien-3-one is a product of the oxidation of cholesteral. It may be metabolized to 4-cholesten-3-one and cholestanol by liver, adrenals and brain. An accumulation of cholesta-4,6-dien-3-one is found in serum of patients with cerebrotendinous xanthomatosis, and it is possible that accumulation of cholesterol in these patients is secondary to accumulation of cholesta-4,6-dien-3-one (PMID: 3557306; 16757819; 3676336).
5a-Cholesta-8,24-dien-3-one
5a-Cholesta-8,24-dien-3-one is an intermediate in the cholesterol synthesis pathway, the by-product of the Sterol-4-alpha-carboxylate 3-dehydrogenase enzyme [EC 1.1.1.70], and the substrate of the 3-keto-steroid reductase enzyme [EC 1.1.1.270]. (BioCyc, ExPASy) [HMDB] 5a-Cholesta-8,24-dien-3-one is an intermediate in the cholesterol synthesis pathway, the by-product of the Sterol-4-alpha-carboxylate 3-dehydrogenase enzyme [EC 1.1.1.70], and the substrate of the 3-keto-steroid reductase enzyme [EC 1.1.1.270]. (BioCyc, ExPASy).
14-Epi-19-nortachysterol
CHOLESTA-3,5-DIEN-7-ONE
Cholesta-5,7,9(11)-trien-3beta-ol
delta-5,7,22-Cholestatrienol
Delta-5,7,22-cholestatrienol is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Delta-5,7,22-cholestatrienol can be found in cardamom, which makes delta-5,7,22-cholestatrienol a potential biomarker for the consumption of this food product.
5alpha-cholesta-8,24-dien-3-one
5alpha-cholesta-8,24-dien-3-one, also known as zymosterone, belongs to cholesterols and derivatives class of compounds. Those are compounds containing a 3-hydroxylated cholestane core. Thus, 5alpha-cholesta-8,24-dien-3-one is considered to be a sterol lipid molecule. 5alpha-cholesta-8,24-dien-3-one is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 5alpha-cholesta-8,24-dien-3-one can be found in a number of food items such as cloudberry, welsh onion, oil-seed camellia, and loquat, which makes 5alpha-cholesta-8,24-dien-3-one a potential biomarker for the consumption of these food products. 5alpha-cholesta-8,24-dien-3-one may be a unique S.cerevisiae (yeast) metabolite. 5α-cholesta-8,24-dien-3-one, also known as zymosterone, belongs to cholesterols and derivatives class of compounds. Those are compounds containing a 3-hydroxylated cholestane core. Thus, 5α-cholesta-8,24-dien-3-one is considered to be a sterol lipid molecule. 5α-cholesta-8,24-dien-3-one is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 5α-cholesta-8,24-dien-3-one can be found in a number of food items such as cloudberry, welsh onion, oil-seed camellia, and loquat, which makes 5α-cholesta-8,24-dien-3-one a potential biomarker for the consumption of these food products. 5α-cholesta-8,24-dien-3-one may be a unique S.cerevisiae (yeast) metabolite.
(10S)-3c-Hydroxy-10r.13c-dimethyl-17c-((R)-1.5-dimethyl-hexyl)-(14tH)-2.3.4.10.12.13.14.15.16.17-decahydro-1H-cyclopenta[a]phenanthren|cholesta-5,7,9(11)-trien-3-beta-ol|cholesta-5,7,9(11)-trien-3-ol|cholesta-5,7,9(11)-trien-3beta-ol|cholestatrien-(5.7.9(11))-ol-(3beta)|cholestatrienol|Delta5,7,9-cholestatrien-3beta-ol
(20R)-22E-cholesta-4,22-dien-3-one|(22E)-cholest-4,22-dien-3-one|(22E)-Cholesta-4, 22-dieo-3-one|4,22-cholestadien-3-one|Cholesta-4,22t-dien-3-on|cholesta-4,22t-dien-3-one
2,24-Cholestadien-3-on|4,24-cholestadien-3-one|cholesta-4,24-dien-3-one
(22E)-cholesta-5,7,22-trien-3beta-ol|cholesta-5,7,22-trien-3beta-ol|cholesta-5,7,22-trienol|cholesta-5,7,22E-trien-3beta-ol|ergosterol
3beta-Cholest-5-en-23-yn-3-ol|Cholest-5-en-23-in-3beta-ol|cholest-5-en-23-yn-3beta-ol|cholesta-5-ene-23-yne-3beta-ol
17-(4-cyclopropylidene-1-methyl-butyl)-10,13-dimethyl-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
(9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
24,25-didehydrovitamin D3 / 24,25-didehydrocholecalciferol
(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-6,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene
24,25-didehydrovitamin D3/24,25-didehydrocholecalciferol
26,27-Dehydrozymosterol
A cholestanoid that zymosterol in which the two methyl groups at positions 26 and 27 have been replaced by a cyclopropane ring.
4,9,13,17,21-Pentamethyldocosa-4,6,8,12,16,20-hexaenal
3-[(E)-2-[1-[(E)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]cyclohex-3-en-1-ol
[(3E,5E)-2-(carboxymethyl)-2-hydroxyoctadeca-3,5-dienyl]-trimethylazanium
(9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-7-one
7-Dehydrodesmosterol
A 3beta-sterol having the structure of desmosterol with an extra double bond at C-7--C-8.
