C13H9F3N2O2
282.22 g/mol
APIDanger
Niflumic acid
CAS4394-00-7EC224-516-2
Category
API
Compound Class
Organic Acid
Primary Use
Pharmaceutical Raw Material
Niflumic acid is a member of pyridines and an aromatic carboxylic acid, commonly used as an active pharmaceutical ingredient in 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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Agrochemical impurity
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for Niflumic acid (CAS 4394-00-7) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid
InChIKey
JZFPYUNJRRFVQU-UHFFFAOYSA-N
SMILES
C1=CC(=CC(=C1)NC2=C(C=CC=N2)C(=O)O)C(F)(F)F
Synonyms (41)
- NFL
- Acide niflumique [INN-French]
- Acido niflumico [INN-Spanish]
- Acidum niflumicum [INN-Latin]
- Niflumic acid (INN)
- Niflumic acid, European Pharmacopoeia (EP)
- 1td7
- Acid, Niflumic
- Acide niflumique
- Acide niflumique [French]
- Acido niflumico
- Acido niflumico [Italian]
- Acidum niflumicum
- Actol, analgesic
- Forenol
- Landruma
- NIFLUMIC ACID [MART.]
- Niflamol
- Niflugel
- Niflugel (TN)
- Niflumate
- Niflumic Acid-d5
- Niflumic acid (Hit 16)
- Niflumic acid (Standard)
- Niflumic acid CRS
- Nifluminic acid
- Nifluril
- UP 83
- niflumic acid
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