can't read?
Synonyms: (−)-7-Dehydrocholesterol, Provitamin D3, 3β-Hydroxy-5,7-cholestadiene, 5,7-Cholestadien-3β-ol
7-Dehydrocholesterol (7-DHC), a 5,7-conjugated diene sterol is a biosynthetic precursor of cholesterol. It helps in the production of vitamin D3 when exposed to ultraviolet B (UVB) radiation.
D 5103 (OTTO) 7-Dehydrocholesterol, ≥95% (HPLC) Cas 434-16-2 - used in chemical research.
WGK 3
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
For any quries, please write to us at
112926-00-8
Silica gel 400-700 mesh
67492-50-6
(3,5-Dichlorophenyl)boronic acid, 98%
6192-52-5
p-Toluene sulphonic acid, 98%
71607-31-3
Di-p-toluoyl- D -tartaric acid, 98%
Our team of R&D Experts and Scientists have expertise in all areas of research of Lab Chemicals, Nano Technology, Life Science, Custom Synthesis, Chromatography, and many others.
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.