Allopurinol: reference standards and impurities

INN: Allopurinol
CAS: 315-30-0
Molecular formula: C₅H₄N₄O
Molecular weight: 136.11 g/mol
Items in catalog: 4
Manufacturers: EDQM, British Pharmacopoeia, Merck, LGC

API standards 4

Allopurinol CRS
Manufacturer: EDQM
Cat. No. A5843271
200 mg
Allopurinol BPCRS
Manufacturer: British Pharmacopoeia
Cat. No. BP259
100 mg
Allopurinol, Pharmaceutical Secondary Standard; Certified Reference Material
Manufacturer: Merck
Cat. No. PHR2349
1 g
Allopurinol
Manufacturer: LGC
Cat. No. MM0668.00
10 mg / 25 mg / 50 mg / 100 mg

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