Product name: Side chain for meropenem

Chemical formula: C₁₅H₁₉N₃O₅S

Molecular weight: 353.40

CAS: 96034-64-9

Appearance: light yellow or white powder

Melting point: 116-120℃

Specific rotation: [α]D20= +9.60- +9.75 (c=1.01, CHCl3)

Content: ≥98.5% (HPLC, external standard method)

Packing: 20kg/drum (lined with plastic bag, aluminum thin bag vacuum sealed, paper drum outside)

Storage conditions: -8 to 20 ℃. 

Structural formula: