C4H8ClF2N
143.56 g/mol
Pharmaceutical IntermediateWarning
3,3-Difluoropyrrolidine hydrochloride
CAS163457-23-6EC626-850-8
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
3,3-Difluoropyrrolidine hydrochloride is a chemical compound used as a pharmaceutical intermediate. It is commonly supplied in salt form for use in research and laboratory-scale synthesis.
pharmaceutical intermediateresearch compoundlaboratory reagent
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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ReferenceSame Category
4-Chloro-5-cyanopyrimidine
CAS16357-68-9
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ReferenceSame Category
Guanosine-9-17N, N-(2-methyl-1-oxopropyl)-, 2′,3′-diacetate
CAS163586-86-5
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3,3-Difluoropyrrolidine hydrochloride (CAS 163457-23-6) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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
3,3-difluoropyrrolidine;hydrochloride
InChIKey
YYVPZQADFREIFR-UHFFFAOYSA-N
SMILES
C1CNCC1(F)F.Cl
Synonyms (11)
- 3,3-Difluoropyrrolidine HCl
- 3,3-difluoropyrolidine HCl
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