| Ethyl 3-amino-4-pyrazolecarboxylate Basic information |
| Product Name: | Ethyl 3-amino-4-pyrazolecarboxylate |
| Synonyms: | Allopurinol EP IMpurity D;3- aMino-4- pyrazoleethyl forMate;5-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER(Ethyl 3-amino-4-pyrazolecarboxylate);Ethyl3-amino-1H-pyrazole-4-carboxylate,99%;AKOS BC-0708;AKOS BBS-00002579;AMINAZOLE;AKOS B001005 |
| CAS: | 6994-25-8 |
| MF: | C6H9N3O2 |
| MW: | 155.15 |
| EINECS: | 230-262-3 |
| Product Categories: | Nucleotides and Nucleosides;Bases & Related Reagents;Nucleotides;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Heterocyclic Compounds |
| Mol File: | 6994-25-8.mol |
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| Ethyl 3-amino-4-pyrazolecarboxylate Chemical Properties |
| Melting point | 105-107 °C(lit.) |
| Boiling point | 278.95°C (rough estimate) |
| density | 1.3092 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| pka | 12.98±0.50(Predicted) |
| form | Crystalline Powder |
| color | White to yellow |
| BRN | 4964 |
| Stability: | Light sensitive |
| CAS DataBase Reference | 6994-25-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Amino-4-carbethoxypyrazole(6994-25-8) |
| Safety Information |
| Hazard Codes | Xi,Xn,N |
| Risk Statements | 36/37/38-20/21/22-50/53-43 |
| Safety Statements | 26-36-24/25-61-60-36/37 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29331990 |
| Provider | Language |
|---|---|
| Ethyl 3-amino-4-pyrazolecarboxylate | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Ethyl 3-amino-4-pyrazolecarboxylate Usage And Synthesis |
| Chemical Properties | Off-White Powder |
| Uses | 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. |
| General Description | Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
| Ethyl 3-amino-4-pyrazolecarboxylate Preparation Products And Raw materials |