Catalogue Number: | A-697 |
Compound Name: | Allopurinol EP Impurity D (Allopurinol USP Related Compound D) |
Synonyms: | ethyl 3-amino-1H-pyrazole-4-carboxylate compound with ethyl 5-amino-1H-pyrazole-4-carboxylate |
CAS#: | 6994-25-8 |
Alternate CAS#: | 1260243-04-6 |
Molecular Formula: | C6H9N3O2 |
Molecular Weight: | 155.16 |