D-Biotin
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Post Date:
Jul 29,2014
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Expiry Date:
Jul 29,2015
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Detailed Description:
Cas No. :58-85-5
Quantity: 1Metric Tons
Specs:AR
Price:1 USD Metric Tons
Payment Method: LC;TT;Western union
Product name: D-Biotin
Other name:Vitamin H; Vitamin B7; Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid; (+)-cis-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid
CAS Number: 58-85-5
Molecular formula: C10H16N2O3S
Molecular Weight: 244.31
EINECS Number: 200-399-3
Melting point: 231-233 ° C (lit.)
Specific rotation: 89 º (c = 1, 0.1N NaOH)
Refractive index: 90.5 ° (C = 2, 0.1mol / L NaOH)
Storage conditions: 2-8 ° C
Solubility: H2O: 0.2 mg / mL Solubility increases with addition of 1 N NaOH.
form: powder
Merck: 14,1231
BRN: 86838
Stability: Stable, but light sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids, formaldehyde, chloramine-T, nitrous acid.
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CAS Registry Number:
58-85-5
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Synonyms:
;D-Biotin;Biotin;Vitamin B7;Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid;Vitamin H (D-Biotin);D-Biotin pure;VH;5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aS,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;VH;BIOS H;Biotin(D-);D-biotin(VH);D-Biotin(Vitamin H);
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Molecular Formula:
C10H16N2O3S
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Molecular Weight:
244.3032
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Molecular Structure:
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Safety Description:
S24/25:;
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