(3β)-7-Dehydro Cholesterol
IMPURITIES    
Availability: Available - Dispatch by : 30-Nov-2019 5:00 PM
CAT No. CS-T-51713
Category Impurities
Parent API Provitamin
CAS 434-16-2
Mol. Weight 384.64 mol/g
Mol. Formula C27H44O
Product Description
Stock Status Available - Dispatch by : 30-Nov-2019 5:00 PM
Synonyms Cholesta-5,7-dien-3b-ol; 7,8-Didehy; Provitamin D3.;CS-I-00099
Storage Conditions
Purity (%) >98%
Melting Point (℃)129-131 
Solubility Chloroform, Ethyl Acetate
Appearance Light Yellow Solid
Application Notes A vitamin precursor.
Smileys C[C@@]1([C@@]2([H])[C@H](C)CCCC(C)C)[C@](CC2)([H])C3=CC=C4[C@](C)(CC[C@H](O)C4)[C@@]3([H])CC1
View COA View MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

c1
ISO 9001:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c5
NIST Calibrated
Related Results

- API Standards of Provitamin
- Stable Isotopes of Provitamin
- Metabolites of Provitamin
- Impurities of Provitamin
- Glucuronides of Provitamin
- Intermediates of Provitamin

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