Allopurinol Impurity B

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Allopurinol Impurity B

RRL CAT No:	RRL1075
CAS No	22407-20-1
Mol.F.	C5H6N4O2
Mol.Wt.	154.13 g/mol
Inv. Status	In Stock

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Property	Value
IUPAC Chemical Name	5-formamido-1H-pyrazole-4-carboxamide
Synonyms	Allopurinol EP Impurity B; Allopurinol USP Related Compound B
Appearance Specifications	White to Off-White Solid
Storage Condition	Refrigerator, under inert atmosphere, Protect from light

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