C5H4Cl2N4O
207.01 g/mol
Pharmaceutical IntermediateDanger
N-(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide
CAS171887-03-9EC425-650-6
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a chemical compound used as a pharmaceutical intermediate. It features a pyrimidine ring substituted with amino, dichloro, and formamide groups, and is employed in the synthesis of active pharmaceutical ingredients.
pharmaceutical intermediateraw material 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
ReferenceSame Category
N-[2-Amino-4-chloro-6-[[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-5-pyrimidinyl]formamide
CAS171887-04-0
pharmaceutical intermediate
ReferenceSame Category
2-((acetyl(3,5-bis(((2,3-dihydroxypropyl)amino)carbonyl)-2,4,6-triiodophenyl)amino)methyl)-N,N'-bis(2,3-dihydroxypropyl)-2,3-dihydro-5,7-diiodo-4H-1,4-benzoxazine-6,8-dicarboxamide
CAS171897-73-7
pharmaceutical intermediate
ReferenceSame Category
1-Amino-1-cyclopentanecarboxamide
CAS17193-28-1
pharmaceutical intermediate
ReferenceSame Category
(1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol hydrochloride
CAS172015-79-1
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H412Harmful to aquatic life with long lasting effects
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for N-(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide (CAS 171887-03-9) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
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
N-(2-amino-4,6-dichloropyrimidin-5-yl)formamide
InChIKey
XYWHZUCZNRMJGO-UHFFFAOYSA-N
SMILES
C(=O)NC1=C(N=C(N=C1Cl)N)Cl
Synonyms (7)
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