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ChemicalBook--->CAS DataBase List--->22407-20-1

22407-20-1

22407-20-1 Structure

22407-20-1 Structure
IdentificationBack Directory
[Name]

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

22407-20-1
[Synonyms]

Allopurinol EP Imp B
Allopurinol Impurity1578
Allopurinol EP IMpurity B
Allopurinol impurity B CRS
Allopurinol Related CoMpound B
3-ForMaMidopyrazole-4-carboxaMide
Allopurinol impurity B (A0350020)
Allopurinol USP Related Compound B
Allopurinol EP Impurity B (USP RC B)
5-forMaMido-1H-pyrazole-4-carboxaMide
3-(ForMylaMino)-1H-pyrazole-4-carboxaMide
5-(forMylaMino)-1H-pyrazole-4-carboxaMide
1H-Pyrazole-4-carboxamide, 3-(formylamino)-
Allopurinol EP impurity B/ Allopurinol Related Compound B
Allopurinol EP Impurity B(Allopurinol USP Related Compound B)
Allopurinol EP Impurity B or Allopurinol USP Related Compound B
Allopurinol Related Compound B (25 mg) (5-(formylamino)-1H-pyrazole-4-carboxamide)
3-(Formylamino)-1H-pyrazole-4-carboxamide 5-(Formylamino)-1H-pyrazole-4-carboxamide
Allopurinol Related Compound B (5-(formylamino)-1H-pyrazole-4-carboxamide) (1013013)
Allopurinol Impurity 2(Allopurinol EP Impurity B)(Allopurinol USP Related Compound B )
Allopurinol EP Impurity B -Formate saltQ: What is Allopurinol EP Impurity B -Formate salt Q: What is the CAS Number of Allopurinol EP Impurity B -Formate salt
[Molecular Formula]

C5H6N4O2
[MDL Number]

MFCD21363438
[MOL File]

22407-20-1.mol
[Molecular Weight]

154.13
Chemical PropertiesBack Directory
[Melting point ]

>200oC (dec.)
[Boiling point ]

601.5±40.0 °C(Predicted)
[density ]

1.597±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

neat
[pka]

10.46±0.50(Predicted)
[color ]

White to Off-White
[Stability:]

Hygroscopic
Safety DataBack Directory
[WGK Germany ]

3
[HS Code ]

2933199050
Hazard InformationBack Directory
[Uses]

3-(Formylamino)-1H-pyrazole-4-carboxamide (Allopurinol EP Impurity B) is an impurity of Allopurinol (A547300) with inhibitory effects on human hypoxanthine phosphoribosyltransferase.
[Uses]

An impurity of Allopurinol (A547300) with inhibitory effects on human hypoxanthine phosphoribosyltransferase.
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