API reference

Biotin

CAS number
58-85-5
Molecular formula
C10H16N2O3S
Molecular weight
244.31 g/mol
Biotin — 2D structure
2D structure (PubChem)

About this molecule

Biotin, a B vitamin, is an essential nutrient that is naturally present in some foods and available as a dietary supplement. This water-soluble vitamin is a cofactor for five carboxylases (propionyl-CoA carboxylase, pyruvate carboxylase, methylcrotonyl-CoA carboxylase , acetyl-CoA carboxylase 1, and acetyl-CoA carboxylase 2) that catalyze critical steps in the metabolism of fatty acids, glucose, and amino acids . Biotin also plays key roles in histone modifications, gene regulation (by modifying the activity of transcription factors), and cell signaling .

Source: NIH Dietary Supplement Fact Sheets, via PubChem.

Identifiers

IUPAC name
5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid
InChIKey
YBJHBAHKTGYVGT-ZKWXMUAHSA-N
SMILES
C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)NC(=O)N2
Other CAS numbers recorded
22377-59-9 · 56846-45-8
PubChem CID
171548

Also known as

biotin · d-biotin · vitamin H · Vitamin B7 · Bioepiderm · coenzyme R · Bios II · D(+)-Biotin

Chemical data on this page is drawn from PubChem (National Library of Medicine) and is provided for identification only. Hanpars does not hold stock of every substance listed; availability, grade, documentation and regulatory status are confirmed per enquiry.

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