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Home/Compounds/Pharmaceutical Intermediate/N-(Isoxazol-5-yl)sulphanilamide
C9H9N3O3S
239.25 g/mol
Pharmaceutical Intermediate

Benzenesulfonamide, 4-amino-N-5-isoxazolyl-

CAS7758-79-4EC231-839-2
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

This compound is a sulfonamide compound featuring an amino-substituted benzene ring and an isoxazole ring. It serves as a pharmaceutical intermediate primarily used in the synthesis of carbonic anhydrase inhibitors.

intermediate for carbonic anhydrase inhibitorspharmaceutical manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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Referencesame scaffold

Sulfisoxazole-d4 Solution in Methanol, 1000ug/mL

CAS1388717-81-4

research compound

Customs Tariff Classification

The international HS code for Benzenesulfonamide, 4-amino-N-5-isoxazolyl- (CAS 7758-79-4) is 2935.90.

HS code (international, 6-digit)

2935.90

EU CN code (8-digit)

2935 90 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide

InChIKey

CVLLLVDWOLWLPK-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1N)S(=O)(=O)NC2=CC=NO2

Synonyms (6)

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