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Allopurinol Nitrile Hydrochloride Impurity

N° de SZ CAT SZ-A074020
Número CAS 478081-97-9
Mol.F. C4H4N4 : HCl
Peso Molecular 108.1 : 36.5
Status de Fatura Custom Synthesis
Rel. CAS No 16617-46-2 (free base)

Nome Químico: 3-Amino-1H-pyrazole-4-carbonitrile Hydrochloride ; 3-Amino-1H-pyrazole-4-carbonitrile Hydrochloride; 3-Amino-4-pyrazolecarbonitrile Hydrochloride

Sorrisos: N#CC1=CNN=C1N.Cl

Inchi: InChI=1S/BrH.H4N2/c;1-2/h1H;1-2H2

Automated fluorimetric determination of the genotoxic impurity hydrazine in allopurinol pharmaceuticals using zone fluidics and on-line solid phase extraction
Paraskevas D. Tzanavaras a,∗, Stefanos Themistokleous a, Constantinos K. Zacharis
Journal of Pharmaceutical and Biomedical Analysis 177 (2020) 112887
A Validated Stability Indicating RP-UPLC Method for the Quantitative Determination of Potential Impurities of Allopurinol
Sajan PG*1, Rohith T1, Santosh Patil2, Mantelingu K3, Rangappa K S3, Kumara M N
Am. J. Pharm Health Res 2014;2(10)
Development Of A Stability Indicating RP-RRLC Method For Determination Of Allopurinol And Its Degradation Products In Solid Oral Dosage
Sukhdev Singh1*, Zakir Gadhawala
Int.J.PharmTech Res.2013,5(1), pp 44-53