4-chloro-sulfonamido benzoate 

Details: Levodopa

MF: C9H11NO4

Molecular Weight: 197.19

CAS Registry Number:

Structure: 

Standard: USP34, BP2007, BP2011, EP7

Uses: anti-tremor paralysis.  

  4 - chloro - sulfonamido benzoate 

Details:  4 - chloro - sulfonamido benzoate

MF: C7H6ClNO4S

Molecular Weight: 235.65

CAS Registry Number: 1205-30-7

Structure:

Quality indicators:

Appearance: white crystalline powder.

Content: ≥ 99%

Melting point: 258-262 ℃

Moisture: ≤ 0.5%

Purposes: for pharmaceutical synthesis of indapamide amine.

Packaging: 25 kg drum, with two plastic bags.