Product Name: Imidazo (1,2-B) PyridazinePlace of Origin: ChinaFeatures:1) Content: ≥98%2) Melting point: 53 - 55°C3) Liquid water content: ≤1%4) Metal ion: ≤20ppm5) Appearance:

Features:1) Content: ≥98%2) Melting point: 53 - 55°C3) Liquid water content: ≤1%4) Metal ion: ≤20ppm5) Appearance: white crystalline6) Use: mainly used in the synthesis of cefozopran

Features:1) Content: ≥98%2) Appearance: white crystalline powder3) Solubility: dissolving in methanol and water, can not dissolve inethanol or acetone or aether4) Acetone:5) Water: 11.4-13.4%6) Hea

Product Name: MeropenemPlace of Origin: ChinaFeatures:1) Content: ≥98%2) Appearance: white crystalline powder3) Solubility: dissolving in methanol and water, can not dissolve inethanol or aceton

Description:white crystalline powderAssay:98.0-102.0%Purity:98.5%Water:1.0%maxIndividual impurity:0.5%maxTotal ompurity:1.0%maxResidue on ignition:0.1%maxheavy metal:20ppm maxchloride:50ppm maxSulphat

Description:white crystalline powderAssay:98.0-102.0%Purity:98.5%Water:1.0%maxIndividual impurity:0.5%maxTotal ompurity:1.0%maxResidue on ignition:0.1%maxheavy metal:20ppm maxchloride:50ppm maxSulphat

Product Name: Side Chain for BiapenemPlace of Origin: ChinaFeatures:1) Appearance: white powder2) Cas: 153851-71-93) Content: ≥98%

Features:1) Appearance: light yellow powder2) Melting point: 116-1203) Purity: ≥98%

Product Name: Side Chain for MeropenemPlace of Origin: ChinaFeatures:1) Appearance: light yellow powder2) Melting point: 116-1203) Purity: ≥98%