C5H4Cl2N2
163 g/mol
Pharmaceutical IntermediateWarning
2-Amino-3,5-dichloropyridine
CAS4214-74-8EC224-143-5
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
2-Amino-3,5-dichloropyridine is a chlorinated aminopyridine compound used as a pharmaceutical intermediate. It is primarily supplied for use in chemical synthesis and manufacturing processes.
Pharmaceutical intermediate
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-Amino-5-nitropyridine
CAS4214-76-0
pharmaceutical intermediate
ReferenceSame Category
5-chloro-2-pyridinol
CAS4214-79-3
pharmaceutical intermediate
ReferenceSame Category
3-methylamino-1-phenylpropanol
CAS42142-52-9
pharmaceutical intermediate
ReferenceSame Category
Disodium 2'-deoxyuridylate
CAS42155-08-8
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Amino-3,5-dichloropyridine (CAS 4214-74-8) 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
3,5-dichloropyridin-2-amine
InChIKey
OCWBGKZFOYMCCN-UHFFFAOYSA-N
SMILES
C1=C(C=NC(=C1Cl)N)Cl
Synonyms (11)
- 2-Amino-3,5-dichloropyridine
- 2-Pyridinamine, 3,5-dichloro-
- 2-Pyridinamine,5-dichloro-
- 3,5 dichloro-aminopyridine
- 3,5-Dichloro-2-aminopyridine
- 3,5-Dichloro-2-pyridinamine
- 3,5-Dichloro-3-pyridylamine
- 3,5-dichloro-2-pyridylamine
- 3,5-dichloropyridin-2-amine
- 3,5-dichloropyridin-2-ylamine
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