Home/Compounds/Pharmaceutical Intermediate/4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid
C11H10N2O3
218.21 g/mol
Pharmaceutical IntermediateWarning
4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid
CAS60875-16-3EC262-509-6
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
This compound is a pharmaceutical intermediate used in drug synthesis. It features a benzoic acid moiety linked to a pyrazolone ring system, contributing to its role as a building block for pharmaceutical manufacturing.
Pharmaceutical intermediate for drug synthesis
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
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CAS609-08-5
pharmaceutical intermediate
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pharmaceutical intermediate
ReferenceSame Category
2-chlorobenzoyl chloride
CAS609-65-4
pharmaceutical intermediate
Referencesame scaffold
2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
CAS86-92-0
intermediate for dyes and pigments
Referencesame scaffold
Edaravone
CAS89-25-8
pharmaceutical intermediate
Referencesame scaffold
1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
CAS13024-90-3
Pyrazolone intermediate for dyes and agrochemicals
Referencesame scaffold
3-methyl-1-phenyl-5-pyrazolone-4'-sulfonic acid
CAS89-36-1
Pyrazolone dye intermediate
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid (CAS 60875-16-3) is 2933.19.
HS code (international, 6-digit)
2933.19
EU CN code (8-digit)
2933 19 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-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzoic acid
InChIKey
CUGBBQWDGCXWNB-UHFFFAOYSA-N
SMILES
CC1=NN(C(=O)C1)C2=CC=C(C=C2)C(=O)O
Synonyms (10)
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