C6H9N3O2
155.15 g/mol
Pharmaceutical IntermediateWarning
Ethyl 3-amino-1H-pyrazole-4-carboxylate
CAS103259-35-4EC230-262-3
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
Ethyl 3-amino-1H-pyrazole-4-carboxylate is a chemical compound utilized as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients. It features a pyrazole ring with ester and amine functional groups, contributing to its role in drug 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.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 103259-35-4
Related Compounds
StrongSame Parent
Ethyl 3-amino-4-pyrazolecarboxylate
CAS6994-25-8
pharmaceutical intermediate
ReferenceSame Category
D-lactic acid
CAS10326-41-7
pharmaceutical intermediate
ReferenceSame Category
(3R)-3-Aminohexahydro-1H-azepine-1-carboxylic acid tert-butyl ester
CAS1032684-85-7
pharmaceutical intermediate
ReferenceSame Category
(2S)-2-Methyl-1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) ester
CAS103336-06-7
pharmaceutical intermediate
ReferenceSame Category
[1,2,4]triazolo[1,5-a]pyridin-7-ol
CAS1033810-70-6
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name
ethyl 5-amino-1H-pyrazole-4-carboxylate
InChIKey
YPXGHKWOJXQLQU-UHFFFAOYSA-N
SMILES
CCOC(=O)C1=C(NN=C1)N
Synonyms (28)
- Allopurinol EP Impurity D
- Allopurinol Imp. D (EP); Allopurinol USP Related Compound D; Allopurinol USP RC D; Ethyl 5-Amino-1H-pyrazole-4-carboxylate; Allopurinol Related Compound D; Allopurinol Impurity D
- Allopurinol impurity D, European Pharmacopoeia (EP)
- 3-Amino-4-carbethoxypyrazol
- 3-Amino-4-carbethoxypyrazole
- 3-amino-4-carboethoxypyrazole
- Allopurinol Impurity D
- Allopurinol impurity D CRS
- Pyrazole carboxylic ester 4
- ethyl APC