88815
22,23-Dihydroergocalciferol
≥97.0% (HPLC)
别名:
(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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关于此项目
经验公式（希尔记法）:
C28H46O
化学文摘社编号:
分子量:
398.66
NACRES:
NA.79
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
208-127-5
MDL number:
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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - STOT RE 1 Oral
存储类别
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