常州佳德医药科技有限公司

6-Chloro-4-hydroxy-2-methyl-N-2-pyridinyl-2H-thieno-[2.3-e]-1，2-thiazine-3-carboxamide-1，1-dioxide

Company code：
JD3410
Company catalog code：
No.22
Chemical name：
6-Chloro-4-hydroxy-2-methyl-N-2-pyridinyl-2H-thieno-[2.3-e]-1，2-thiazine-3-carboxamide-1，1-dioxide
CAS：
NO.70374-39-9
Molecular type：
C₁₃H₁₀ClN₃O₄S₂

Quality standard
Purpose
Packing
Term of validity

Quality standard

Appearance Light yellow crystalline powder
Identification Maximum absorption at 259nm, 289nm, 375nm,
infrared absorption spectrum should be consistent with the control

Heavy metal ≤20 PPm

Burning residue ≤0.20%
Chloride ion ≤300 PPm
Residual solvent ≤2000 PPm (methanol), ≤380 PPm (1,4-dioxane)
Loss on drying ≤0.5%
Purity(HPLC) ≥98%

Purpose

Antipyretic analgesic anti-inflammatory drug

Packing

25kg，Fiber drum

Term of validity

One year