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Ergosterol (Provitamin D2), Dr. Ehrenstorfer

Product Code. 30323461
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Quantity:
100 mg
Unit Size:
100mg
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Product Code. 30323461

Brand: Dr. Ehrenstorfer DRECA13201500

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This item is not returnable. View return policy

Description

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

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Specifications

Chemical Name or Material Ergosterol
CAS 57-87-4
Analyte or Component Names Ergosterol
Shipping Condition +20°C
Molecular Formula C28 H44 O
Certifications/Compliance ISO 17034
Synonym Ergosterol (Provitamin D2), Ergosterol (8CI), Ergosterin, Provitamin D, Provitamin D2, Ergosta-5,7,22-trien-3-ol, (3beta,22E)-, Ergosta-5,7,22-trien-3-ol, (3β,22E)-, (3β,22E)-Ergosta-5,7,22-trien-3-ol, (3beta,22E)-Ergosta-5,7,22-trien-3-ol, (22E,24R)-Ergosta-5,7,22-trien-3beta-ol, (22E,24R)-Ergosta-5,7,22-trien-3β-ol, (24R)-Ergosta-5,7,22-trien-3beta-ol, (24R)-Ergosta-5,7,22-trien-3β-ol, 24-Methylcholesta-5,7,22-trien-3beta-ol, 24-Methylcholesta-5,7,22-trien-3β-ol, 24R-Methylcholesta-5,7,22E-trien-3beta-ol, 24R-Methylcholesta-5,7,22E-trien-3β-ol, 24alpha-Methyl-22E-dehydrocholesterol, 24α-Methyl-22E-dehydrocholesterol, 3beta-Hydroxyergosta-5,7,22-triene, 3β-Hydroxyergosta-5,7,22-triene, Ergocalciferol Impurity B
InChI Formula InChI=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
SMILES CC(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
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 Weight (g/mol) 396.65
Quantity 100 mg
Formula Weight 396.3392 g/mol
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