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Substance Name: Biotin [USP:INN:JAN]
RN: 58-85-5
UNII: 6SO6U10H04
InChIKey: YBJHBAHKTGYVGT-ZKWXMUAHSA-N

Note

  • A water-soluble, enzyme co-factor present in minute amounts in every living cell. It occurs mainly bound to proteins or polypeptides and is abundant in liver, kidney, pancreas, yeast, and milk.

Molecular Formula

  • C10-H16-N2-O3-S

Molecular Weight

  • 244.3134
 

Classification Codes

  • Growth Substances
  • Micronutrients
  • Reproductive Effect
  • Vitamin
  • Vitamin B Complex
  • Vitamins

Names and Synonyms

Name of Substance

  • (3aS-(3aalpha,4b,6aalpha))-Hexahydro-2-oxo-1H-thieno(3,4-d)imidaz- ole-4-pentanoic acid
  • 1H-Thieno(3,4-d)imidazole-4-pentanoic acid, hexahydro-2-oxo-, (3aS-(3aalpha,4b,6aalpha))-
  • Biotin
  • Biotin [USP:INN:JAN]
  • Coenzyme R
  • Vitamin H

MeSH Heading

  • Biotin

Synonyms

  • (3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno(3,4-d)imidazole-4-valeric acid
  • 1H-Thieno(3,4-d)imidazole-4-pentanoic acid, hexahydro-2-oxo-, (3aS-(3aalpha,4beta,6aalpha))-
  • 2'-Keto-3,4-imidazolido-2-tetrahydrothiophene-N-valeric acid
  • AI3-51198
  • beta-Biotin
  • Bioepiderm
  • Bios II
  • Biotin
  • Biotina
  • Biotina [INN-Spanish]
  • Biotine
  • Biotine [INN-French]
  • Biotinum
  • Biotinum [INN-Latin]
  • CCRIS 3932
  • cis-Hexahydro-2-oxo-1H-thieno(3,4)imidazole-4-valeric acid
  • cis-Tetrahydro-2-oxothieno(3,4-d)imidazoline-4-valeric acid
  • Coenzyme R
  • D-Biotin
  • EINECS 200-399-3
  • Factor S
  • Factor S (vitamin)
  • Hexahydro-2-oxo-1H-thieno(3,4-d)imidazole-4-pentanoic acid, (3aS-(3aalpha,4beta,6aalpha))-
  • HSDB 346
  • Injacom H
  • Medebiotin
  • NSC 63865
  • UNII-6SO6U10H04
  • Vitamin B7
  • Vitamin Bw
  • Vitamin H

Systematic Names

  • 1H-Thieno(3,4-d)imidazole-4-pentanoic acid, hexahydro-2-oxo-, (3aS,4S,6aR)-
  • Biotin
  • D-Biotin

Superlist Name

  • Biotin

Registry Numbers

CAS Registry Number

  • 58-85-5

FDA UNII

  • 6SO6U10H04

Other Registry Numbers

  • 15720-24-8
  • 22879-79-4
  • 3672-05-7
  • 58073-87-3

System Generated Number

  • 0000058855

Structure Descriptors

InChI

1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1

InChIKey

YBJHBAHKTGYVGT-ZKWXMUAHSA-N

Smiles

C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)NC(=O)N2

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 232 dec deg C   EXP
log P (octanol-water) 0.390 (none)   EST
Water Solubility 220 mg/L 25 EXP
Atmospheric OH Rate Constant 3.96E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.