C13H12N2O5S
308.31 g/mol
APIDanger
Nimesulide
CAS51803-78-2EC257-431-4
Category
API
Compound Class
Aromatic
Primary Use
Pharmaceutical Raw Material
Nimesulide is a nonsteroidal anti-inflammatory drug (NSAID) used as an active pharmaceutical ingredient in the manufacturing of pain-relieving and fever-reducing medications.
pharmaceutical raw material for analgesic formulationsintermediate in the production of anti-inflammatory drugs
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
ReferenceSame Category
2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide
CAS518048-03-8
pharmaceutical raw material
ReferenceSame Category
Raltegravir
CAS518048-05-0
pharmaceutical raw material
ReferenceSame Category
(+/-)-strigol
CAS51820-11-2
pharmaceutical raw material
ReferenceSame Category
Calcium 2-oxo-3-phenylpropionate
CAS51828-93-4
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
Customs Tariff Classification
The international HS code for Nimesulide (CAS 51803-78-2) 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
N-(4-nitro-2-phenoxyphenyl)methanesulfonamide
InChIKey
HYWYRSMBCFDLJT-UHFFFAOYSA-N
SMILES
CS(=O)(=O)NC1=C(C=C(C=C1)[N+](=O)[O-])OC2=CC=CC=C2
Synonyms (39)
- NIM
- R-805
- Nimesulida [INN-Spanish]
- Nimesulide (JAN/INN)
- Nimesulide for peak identification, European Pharmacopoeia (EP)
- Nimesulide, European Pharmacopoeia (EP)
- Nimesulidum [INN-Latin]
- Aldoron
- Antifloxil
- Aulin
- Flogovital
- Guaxan
- Mesulid
- NIMESULIDE [MART.]
- Nimed
- Nimedex
- Nimesulida
- Nimesulide (Standard)
- Nimesulide - Bio-X trade mark
- Nimesulide CRS
- Nimesulidum
- Nise Gel
- Nisulid
- Orthobid
- Sulidene
- nimesulide
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