- Molecular formula: C9H10ClNO6S2
- Molecular weight: 327.75
- Appearance: Almost white crystalline powder
- Purification: ≥98%(HPLC)
- Melting point: 115-120℃
- Dry loss: ≤1.0 %
- Structural formula:
5-chloro-3-sulfonglamino methyl acetate-Thiophene 2-carboxylic acid methyl ester