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88815

22,23-Dihydroergocalciferol

≥97.0% (HPLC)

Synonym(s):

(3β,5Z,7E)-9,10-Secoergosta-5,7,10(19)-trien-3-ol, 22,23-Dihydrovitamin D2, 22-Dihydroergocalciferol, Vitamin D4

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About This Item

Empirical Formula (Hill Notation):
C28H46O
CAS Number:
511-28-4
Molecular Weight:
398.66
NACRES:
NA.79
PubChem Substance ID:
329769672
UNSPSC Code:
12352200
EC Number:
208-127-5
MDL number:
MFCD18781880
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assay

≥97.0% (HPLC)

form

powder

color

white

storage temp.

−20°C

SMILES string

CC(C)[C@@H](C)CC[C@@H](C)[C@H]1CC[C@H]2\C(CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C

InChI

1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1

InChI key

DIPPFEXMRDPFBK-JPWDPSJFSA-N

General description

22,23-Dihydroergocalciferol, also known as vitamin D4, is derived from fungi such as yeast. It is synthesized from the precursor ergosta-5,7-dienol (22,23-dihydroergosterol).

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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