| Catalogue Number |
E703100 |
| Chemical Name |
Ethyl 3-Amino-4-pyrazolecarboxylate |
| Synonyms |
Allopurinol Related Compound D; Allopurinol EP Impurity D; Allopurinol EP Impurity D ; Allopurinol USP Related Compound D |
| Impurity |
Allopurinol EP Impurity D / Allopurinol USP Related Compound D |
| CAS Number |
6994-25-8 |
| Molecular Formula |
C₆H₉N₃O₂ |
| Appearance |
White to Off-White Solid |
| Melting Point |
104-107°C |
| Molecular Weight |
155.15 |
| Storage |
-20°C, Light sensitive |
| Solubility |
Chloroform (Sparingly), Methanol (Slightly) |
| Category |
Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| Applications |
Ethyl 3-Amino-4-pyrazolecarboxylate (Allopurinol EP Impurity D) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity. |
|
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package |
| References |
Nicolin, A. et al.: Cancer, Chemother. Rep., 57, 3 (1973); Bonmassar, E. et al.: Cancer Res., 35, 1957 (1975) |
