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7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester

54639-48-4
Product Attributes
Catalog No: YB61908 CAS No.: 54639-48-4 Brand: MF: C28H24N2O5S MW: 500.57 Characters:white to off white powder
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB61908 yunbang 5g 95% $32.50 Visible after login In stock
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YB61908 yunbang 25g 95% $108.30 Visible after login In stock
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Product Name 7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester
Chinese alias3-羟基头孢、(6R,7R)-3-羟基-8-氧代-7-[(苯基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸二苯基甲酯
CAS54639-48-4
FormulaC28H24N2O5S
MW500.57
Appearancewhite to off white powder
MDLMFCD00191259
Boiling point777.1±60.0 °C(lit.)
Storage condition2-8°C
Symbol
Safe PropertyS23;S26;S28;
Hazard Category CodeR22;
Chinese alias3-羟基头孢、(6R,7R)-3-羟基-8-氧代-7-[(苯基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸二苯基甲酯
CAS54639-48-4
FormulaC28H24N2O5S
MW500.57
Appearancewhite to off white powder
MDLMFCD00191259
Boiling point777.1±60.0 °C(lit.)
Storage condition2-8°C
Safe PropertyS23;S26;S28;
Hazard Category CodeR22;
特性*
用途是合成头孢类抗生素关键中间体。
运输要求低温运输
Storage2-8°C
SmilesC(OC(C1=CC=CC=C1)C2=CC=CC=C2)(=O)C=3N4[C]([CH](NC(CC5=CC=CC=C5)=O)C4=O)(SCC3O)[H]
InchiKeyHJINVAQLVZRFTL-UHFFFAOYSA-N
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