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861642

Sigma-Aldrich

Biotin

99%

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Synonym(s):
D-Biotin, Bios II, Coenzyme R, Vitamin B7, Vitamin H
Empirical Formula (Hill Notation):
C10H16N2O3S
CAS Number:
Molecular Weight:
244.31
Beilstein:
86838
EC Number:
MDL number:
UNSPSC Code:
12161700

Assay

99%

optical activity

[α]18/D +91.1°, c = 1 in 0.1 M NaOH

mp

231-233 °C (lit.)

SMILES string

[H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2

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

InChI key

YBJHBAHKTGYVGT-ZKWXMUAHSA-N

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Application

Reagent employed in the labeling of DNA.

replaced by

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Acta Pharm. Fenn., 101, 147-147 (1992)

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