Overall: 0.00 $

Shopping cart is empty

Allopurinol EP Impurity A(Free base)

Allopurinol EP Impurity A(Free base)

Catalogue No.: VE006743
CAS No.: 5334-31-6

Sign up or login to view prices of this product

Name: Allopurinol EP Impurity A(Free base)
Catalogue No. VE006743
CAS No. 5334-31-6
Molecular Formula C4H6N4O
Molecular Weight 126.12
Status In-stock
IUPAC Name 5-Amino-1H-pyrazole-4-carboxamide
Synonyms Allopurinol Related Compound A
Appearance Off-White to Pale Beige Solid
Description Allopurinol EP Impurity A (Free base) (CAS No: 5334-31-6) or Allopurinol Related Compound A/5-Amino-1H-pyrazole-4-carboxamide is an impurity produced while the synthesis of Allopurinol that is an oxypurine base used in the management of primary and secondary hyperuricemia.
References Murrell, G. A. C., and W. G. Rapeport. “Clinical Pharmacokinetics of Allopurinol.” Clinical Pharmacokinetics, vol. 11, no. 5, 1986, pp. 343–53,https://doi.org/10.2165/00003088-198611050-00001.‌Osabe, Makoto, et al. “In Silico Analysis of Interactions between HLA-B*58:01 and Allopurinol-Related Compounds.” Chem-Bio Informatics Journal, vol. 16, no. 0, 2016, pp. 1–4,https://doi.org/10.1273/cbij.16.1.‌

Request for Quotation

Product successfully added to your cart

Question sent successfully


Veeprho's Stock

We have synthesized more than 5000 impurities as on date

Cost Effective Scientific Solution

As we produce in grams, our prices are most competitive around the world

Certified Impurity Standards

All VEEPRHO products are supplied with certificates of analysis.


Certified by ISO, GMP, OHSAS and many more