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ChemicalBook--->CAS DataBase List--->31055-19-3

31055-19-3

31055-19-3 Structure

31055-19-3 Structure
IdentificationBack Directory
[Name]

ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
[CAS]

31055-19-3
[Synonyms]

Allopurinol EP Imp E
Allopurinol Related CoMpound E
ethyl 5-forMaMido-1H-pyrazole-4-carboxylate
ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate
Allopurinol EP Impurity E/ Allopurinol Related Compound E
1H-Pyrazole-4-carboxylic acid, 3-(formylamino)-, ethyl ester
Allopurinol EP Impurity E（Allopurinol USP Related Compound E）
Allopurinol EP Impurity E or Allopurinol USP Related Compound E
Allopurinol Impurity 5(Allopurinol EP Impurity E)(Allopurinol USP Related Compound E )
Allopurinol Related Compound E (25 mg) (ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate)
[Molecular Formula]

C7H9N3O3
[MDL Number]

MFCD21363440
[MOL File]

31055-19-3.mol
[Molecular Weight]

183.16
Chemical PropertiesBack Directory
[Melting point ]

192.5-193.5 °C(Solv: ethanol (64-17-5))
[Boiling point ]

483.2±30.0 °C(Predicted)
[density ]

1.385±0.06 g/cm3(Predicted)
[form ]

neat
[pka]

10.18±0.50(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P313-P337+P313-P362-P403+P233-P405-P501
[HS Code ]

2933199050
Hazard InformationBack Directory
[Uses]

An impurity of Allopurinol (A547300).
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