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Vitamin H 58-85-5 D-Biotin
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Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7). It is composed of a ureido
(tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon
atoms of the tetrahydrothiophene ring. Biotin is a coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids,
isoleucine, and valine, and in gluconeogenesis
Specification
Chemical Name | D-Biotin |
Other Name | Vitamin H |
CAS | 58-85-5 |
Appearance | White powder |
Purity | 2%~99% |
Molecular Formula | C10H16N2O3S |
Molecular Weight | 244.311 |
Density | 1.6±0.1 g/cm3 |
Melting Point | 231-233 °C(lit.) |
Boiling Point | 492.3±55.0 °C at 760 mmHg |
Flash Point | 251.5±31.5 °C |
PSA | 103.73 |
LogP | 0.03 |
Storage | Cool dry place |
Shelf Life | 2 years |
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