D(+)-Biotin ≥97,5%, weißes kristallines Pulver

Lieferant: MP Biomedicals

Synonyme: (3aS,4S,6aR)-Biotin5-[(3aS,4S,6aR)-2-Oxohexahydro-1H- thieno[3,4-d]imidazol-4-yl]pentansäureVitamin HVitamin B8Coenzym RVitamin B7

ICNA0210102301EA 100 EUR
ICNA0210102301 ICNA0210102305 ICNA02101023.1 ICNA02101023.5
D(+)-Biotin ≥97,5%, weißes kristallines Pulver
D(+)-Biotin

Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.


D-Biotin may be used to elute proteins from avidin/streptavidin resins. It is widely used for dietary supplements and fortified foods. It is also used for tablets and hard-shell capsule preparation due to its pharmaceutical properities.


Soluble in water (22 mg/100 mL), ethanol (80 mg/100 ml), more soluble in hot water and in dilute alkalies; insoluble in other common organic solvents.
Soluble in 2 M Ammonium hydroxide (50 mg/ml - clear, colorless solution), dimethylformamide (1.7 mg/ml).
Reaction (0,02% aq soln)- Very slightly acidic to Litmus


Bitte beachten Research Use Only (RUO).

Formel: C₁₀H₁₆N₂O₃S
Molecular Weight: 244,31 g/mol
Schmelzpunkt: 232 °C (Zersetzung)
Lagertemperatur: Kühlschrank
MDL: MFCD00005541
CAS-Nummer: 58-85-5

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Spezifikation Testergebnisse

Identity Test Passes
Purity ≥97.5%
FTIR Conforms to Standard
Reaction (0.02% aq soln) Very Slightly Acidic to Litmus
Melting Point 223 - 233 °C
Optical Rotation (c=2, 0.1 N NaOH) +89 to +93 °
Organic Volatile Impurities Passes
Expiration Date Month/Day/Year

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