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Allopurinol EP Impurity E

Allopurinol EP Impurity E

Catalogue No.: VL1430004
CAS No.: 31055-19-3

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Name: Allopurinol EP Impurity E
Catalogue No. VL1430004
CAS No. 31055-19-3
Molecular Formula C7H9N3O3
Molecular Weight 183.16
Status In-stock
IUPAC Name Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate
Synonyms Allopurinol Related Compound E
Appearance Light Yellow Powder
Description Allopurinol EP Impurity E (Ethyl 5-(formal amino)-1H-pyrazole-4-carboxylate) is an impurity of Allopurinol, a pyrazole derivative that has been shown to induce neoplasm immunogenicity. Allopurinol is a drug used in treating idiopathic gout, lithiasis, and acute nephropathy induced by uric acid.
References Spassova, Maria K., and Evgeny V. Golovinsky. “Pharmacobiochemistry of Arylalkyltriazenes and Their Application in Cancer Chemotherapy.” Pharmacology & Therapeutics, vol. 27, no. 3, Jan. 1985, pp. 333–52, https://doi.org/10.1016/0163-7258(85)90074-9.

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