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Ergosterol

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For Research Use Only | Not For Clinical Use
CATAPS57874
CAS57-87-4
Structure
MDL NumberMFCD00003623
Synonyms(3beta,22E)-Ergosta-5,7,22-trien-3-ol, 24R-Methylcholesta-5,7,22E-trien-3beta-ol, 24alpha-Methyl-22E-dehydrocholesterol, Ergosterin, 3beta-Hydroxyergosta-5,7,22-triene, Provitamin D, 24-Methylcholesta-5,7,22-trien-3beta-ol, Provitamin D2, Ergosta-5,7,22-trien-3-ol, (3beta,22E)-,Ergosterol (8CI), (22E,24R)-Ergosta-5,7,22-trien-3beta-ol, (24R)-Ergosta-5,7,22-trien-3beta-ol
IUPAC Name(3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
Molecular Weight396.65
Molecular FormulaC28H44O
Canonical SMILESCC(C)[C@@H](C)\C=C\[C@@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
InChIInChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChI KeyDNVPQKQSNYMLRS-APGDWVJJSA-N
REAXYS Number2338604
DescriptionUnited States Pharmacopeia (USP) Reference Standard
Accurate Mass396.3392
FormatNeat
MP156-158 °C (lit.)
Size50MG
  • Verification code
CATSizeShippingStorage ConditionsDescription
APS57874-1 20MG Ice pack (-20°C) -20°C API Family: Matrix - API Family See respective official monograph(s); Product Type: API; Subcategory: European Pharmacopoeia (Ph. Eur.) Inquiry
APS57874-2 Room Temperature +5°C API Family: Matrix - API Family Ergocalciferol; Product Type: Impurity; Subcategory: Vitamins and derivatives, Impurity standards, Mikromol Inquiry
APS57874-3 10MG Room Temperature 2-8°C Fridge/Coldroom Subcategory: Vitamins and derivatives, Vitamins, Nutritional composition compounds Inquiry
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