D-Biotin , ≥99%(HPLC), frozen dried powder , 58-85-5

Synonym(s):
Biotin;Vitamin B7;Vitamin H;D-(+)-Biotin;D(+)-Biotin

Update time: 2022-07-08

Melting point:	231-233 °C(lit.)
Boiling point:	573.6±35.0 °C(Predicted)
alpha	89 º (c=1, 0.1N NaOH)
Density	1.2693 (rough estimate)
bulk density	200-500kg/m3
refractive index	90.5 ° (C=2, 0.1mol/L NaOH)
storage temp.	-20°C
solubility	H₂O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
form	powder
pka	4.74±0.10(Predicted)
color	White crystalline powder or fine long needles
PH	4.5 (0.1g/l, H2O)
biological source	synthetic (organic)
optical activity	[α]20/D +91±2°, c = 1% in 0.1 M NaOH
Water Solubility	Soluble in hot water, dimethyl sulfoxide, alcohol and benzene.
Sensitive	Light Sensitive
Merck	14,1231
BRN	86838
Stability:	Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids, formaldehyde, chloramine-T, nitrous acid.
Cosmetics Ingredients Functions	HAIR CONDITIONING SKIN CONDITIONING - MISCELLANEOUS
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	[H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2
LogP	0.861 (est)
CAS DataBase Reference	58-85-5(CAS DataBase Reference)
NIST Chemistry Reference	Biotin(58-85-5)
EPA Substance Registry System	Biotin (58-85-5)

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