C8H5F3O2
190.12 g/mol
Pharmaceutical IntermediateDanger
2,4,5-Trifluorophenylacetic acid
CAS209995-38-0EC466-070-3
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
2,4,5-Trifluorophenylacetic acid is a fluorinated aromatic carboxylic acid used primarily as a pharmaceutical intermediate. Its structure features a phenyl ring substituted with three fluorine atoms and an acetic acid side chain, contributing to its utility in the synthesis of active pharmaceutical ingredients.
Pharmaceutical intermediateBuilding block 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
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Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for 2,4,5-Trifluorophenylacetic acid (CAS 209995-38-0) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 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
2-(2,4,5-trifluorophenyl)acetic acid
InChIKey
YSQLGGQUQDTBSL-UHFFFAOYSA-N
SMILES
C1=C(C(=CC(=C1F)F)F)CC(=O)O
Synonyms (6)
- Sitagliptin impurity R
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