4-Amino-N-(6-chloro-5-methoxy-4-pyrimidinyl)benzenesulfonamide

6-氯-5-甲氧基-4-(磺胺基)嘧啶

Also known as: 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide, 6-Chloro-5-methoxy-4-(sulfanilamido)pyrimidine, 4-Sulfanilamide-5-Methoxyl-6-Chloro Pyrimidine, 4-Sulfanilamino-5-methoxy-6-chlor-pyrimidin, 4-amino-N-(6-chloro-5-methoxy-pyrimidin-4-yl)-benzenesulfonamide, 4-azanyl-N-(6-chloranyl-5-methoxy-pyrimidin-4-yl)benzenesulfonamide, Benzenesulfonamide, 4-amino-N-(6-chloro-5-methoxy-4-pyrimidinyl)-, Sulfadoxine Impurity 2

4-Amino-N-(6-chloro-5-methoxy-4-pyrimidinyl)benzenesulfonamide (CAS 5018-23-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H11ClN4O3S and a molecular weight of 314.74800 g/mol. It is also known as 4-Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide, 6-Chloro-5-methoxy-4-(sulfanilamido)pyrimidine and 4-Sulfanilamide-5-Methoxyl-6-Chloro Pyrimidine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5018-23-5

Jingsj CID

J-990029-9

Molecular Formula

C₁₁H₁₁ClN₄O₃S

Chinese Name

6-氯-5-甲氧基-4-(磺胺基)嘧啶

Molecular Weight

314.74800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026