1.What is D-Biotin ?

D-Biotin  is a water-soluble B-complex vitamin involved in a variety of human metabolic processes. Eight possible stereoisomers of biotin exist. Stereoisomers are molecules that have the same molecular formula and sequence of bonded atoms, but differ in the three-dimensional orientation of their atoms in space. D-biotin is the only stereoisomer found in nature, and it is the only stereoisomer that is enzymatically active.

D-Biotin exists as a white, or off-white, crystalline powder, and sometimes also as a colorless crystal. It has a molecular weight of 244.31. It is water soluble and insoluble in organic solvents. It has a melting temperature of 444 to 451 degrees Fahrenheit, at which point, it decomposes.

2.What is D-Biotin used for ?

 Biotin acts as a co-enzyme in four different carboxylase enzymes of the body: acetyl-CoA carboxylase, propionyl-CoA carboxylase, b-methylcrotonyl-CoA carboxylase and pyruvate carboxylate. These enzyme complexes play a role in the metabolism of lipids, proteins and carbohydrates.

3.D-Biotin Pharm Grade manufacturers

If you want to choose Quality Pharm Grade D-biotin Manufacturers and Suppliers in China, it is a best choice to use B2B platform,such as lookchem.com.And we will recommend some manufacturers to you,such as Hangzhou Toyond Biotech Company,which will provide high-quality D-Biotin Pharm Grade. It is a professional manufacturer of Vitamins, Nutrition, Food additives, Feed additives and APIs. And its D-Biotin Pharm Grade product details are including: Assay:98%, 1%, 2% Appearance:A White or off-white crystalline powder Package:1kg/Tin, 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum Storage:Store in dry places and keep away from strong direct light and heat.

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