D-(+)-Biotin 98%
: Vitamin H, D-Biotin, Vitamin B8, 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid, Vitamin B7
- :58-85-5
- :C₁₀H₁₆N₂O₃S
- :MFCD00005541
- :244.31 g/mol
- :13,01231
- :231…233 °C (dec.)
- :1,41 g/cm³ (20 °C)
- :Refrigerator
- :200-399-3
: Vitamin H, D-Biotin, Vitamin B8, 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid, Vitamin B7
- :58-85-5
- :C₁₀H₁₆N₂O₃S
- :MFCD00005541
- :244.31 g/mol
- :13,01231
- :231…233 °C (dec.)
- :1,41 g/cm³ (20 °C)
- :Refrigerator
- :200-399-3
- Appearance:White to off-white Powder
- Infrared spectrum:Conforms
- Loss on drying:≤1 % (105°C)
- Sulfated ash:≤0.1 %
- Appearance of solution:(2% soln. in 0.1 N NaOH) clear, colorless
- Specific optical rotation:+89° to +93° (20°C, 589 nm) (c=2, 0.1 N NaOH) (on dried substance)
- Titration with NaOH:≥97.5 % (On dried substance)
Product Family Options
- Pack typePk
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
#: 20864.320
: VWR Chemicals
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83640.320
: VWR Chemicals
Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
#: 31770.294
: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83645.320
: VWR Chemicals