Substance
ID:351480
Names and Identifiers
IUPAC Traditional name
dehydrocholesterol
IUPAC name
(1S,2R,5S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.02,7.011,15]heptadeca-7,9-dien-5-ol
Synonyms
3β-Hydroxy-5,7-cholestadiene5,7-Cholestadien-3β-ol7-Dehydrocholesterol(-)-7-DehydrocholesterolProvitamin D3
Registration numbers
CAS Number
Beilstein Number
MDL Number
EC Number
PubChem SID
Properties
Product Information
Purity
≥98.0% (HPLC)
Empirical Formula (Hill Notation)
C27H44O
Physical Property
Melting Point
148-152 °C(lit.)
142-151 °C
Optical Rotation
[α]20/D -116±6°, c = 1% in chloroform
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature
-20°C
German water hazard class
3
MSDS Link
Molecule Details
Biochem/physiol Actions
Down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.
Down-regulates cholesterol biosynthesis in cultured Smith-Lemi-Opitz syndrome skin fibroblasts.
Molecular Spectra
No Data Available
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References
No Data Available
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