C9H9ClO
168.62 g/mol
Pharmaceutical IntermediateWarning
3'-Chloropropiophenone
CAS34841-35-5EC252-242-3
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
3'-Chloropropiophenone is a chemical compound used as a pharmaceutical intermediate. It is structurally related to cathinone derivatives and is produced solely through chemical synthesis for research and manufacturing purposes.
pharmaceutical intermediate for research and 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
ReferenceSame Category
2-(4-formylphenyl)acetic Acid
CAS34841-47-9
pharmaceutical intermediate
ReferenceSame Category
2-Bromo-3'-chloropropiophenone
CAS34911-51-8
pharmaceutical intermediate
ReferenceSame Category
Zolpyridine
CAS349122-64-1
pharmaceutical intermediate
ReferenceSame Category
Ethyl 2-((5-chloropyridin-2-yl)amino)-2-oxoacetate
CAS349125-08-2
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3'-Chloropropiophenone (CAS 34841-35-5) is 2914.79.
HS code (international, 6-digit)
2914.79
EU CN code (8-digit)
2914 79 00
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
1-(3-chlorophenyl)propan-1-one
InChIKey
PQWGFUFROKIJBO-UHFFFAOYSA-N
SMILES
CCC(=O)C1=CC(=CC=C1)Cl
Synonyms (17)
- CHLOROPROPIOPHENONE (USP IMPURITY)
- CHLOROPROPIOPHENONE (USP-RS)
- (3-CHLOROPHENYL)PROPAN-1-ONE
- 3'-Chloropropiophenone
- 3-Chlorophenyl Ethyl Ketone
- Bupropion Impurity 48
- PROPIOPHENONE, 3'-CHLORO-
- chloropropiophenone
- m-Chloropropiophenone
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