C16H14N2O3S
314.4 g/mol
APIWarning
Valdecoxib
CAS181695-72-7EC448-010-8
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used as a pharmaceutical raw material. This compound features an aromatic and heterocyclic structure, contributing to its physical and chemical properties.
pharmaceutical manufacturinglaboratory research
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.
Sourcing Valdecoxib?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
SimilarStructure SimilarSimilarity 0.77
4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonyl chloride
CAS509074-26-4
pharmaceutical intermediate
ApplicationSame Use
Suxibuzone
CAS27470-51-5
pharmaceutical raw material
ApplicationSame Use
Noramidopyrine
CAS519-98-2
pharmaceutical raw material
ApplicationSame Use
Acemetacin
CAS53164-05-9
pharmaceutical raw material
ApplicationSame Use
(RS)-ketoprofen
CAS22071-15-4
pharmaceutical raw material
ReferenceSame Category
N'1-(4-((6,7-Dimethoxyquinolin-4-yl)oxy)phenyl)-N1-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide hydrochloride
CAS1817759-42-4
pharmaceutical raw material
ReferenceSame Category
Alogliptin Impurity 14
CAS1820685-30-0
pharmaceutical raw material
ReferenceSame Category
Phenylbutyric acid
CAS1821-12-1
pharmaceutical raw material
Safety Reference
Warning
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Valdecoxib (CAS 181695-72-7) 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-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonamide
InChIKey
LNPDTQAFDNKSHK-UHFFFAOYSA-N
SMILES
CC1=C(C(=NO1)C2=CC=CC=C2)C3=CC=C(C=C3)S(=O)(=O)N
Synonyms (24)
- COX
- Valdecoxib (USAN/INN)
- 2aw1
- Bextra
- Kudeq
- Parecoxib Impurity 2
- VALDECOXIB [MART.]
- Valdecoxib
- Valdecoxib (Standard)
- Valdecoxib, >=98% (HPLC)
- Valdecoxib-13C2, 15N
- Valdyn
- Valecoxib
- valdecoxibum
Sourcing Valdecoxib?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.