3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester (CAS 6994-25-8) — formula C6H9N3O2, molecular weight 155.15; category organic chemicals.
3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester is a carbon-based organic compound with CAS registry number 6994-25-8 and molecular formula C6H9N3O2 (molecular weight 155.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6994-25-8
Its molecular formula C6H9N3O2 comprises 6 C, 9 H, 3 N, 2 O atoms.
Also known as: 3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester · ethyl 5-amino-1H-pyrazole-4-carboxylate
Category: organic chemicals
The CAS registry number of 3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester is 6994-25-8.
Molecular formula C6H9N3O2, molecular weight 155.15.
It is also registered under: 3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester, ethyl 5-amino-1H-pyrazole-4-carboxylate.
Category: Organic Chemicals.
Public-database records for 3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester (CAS 6994-25-8), reproduced here for independent cross-checking.
| Reported hazard statements | H302 (12.2%), H317 (81.6%), H319 (14.3%), H400 (81.6%), H410 (83.7%) |
|---|
H302 (12.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H317 (81.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
| CAS Registry Number | 6994-25-8 |
|---|---|
| PubChem CID | 81472 |
| 分子式 | C6H9N3O2 |
| IUPAC 名称 | ethyl 5-amino-1H-pyrazole-4-carboxylate |
| UNII（FDA） | 9GY5HA1GAA |
6994-25-8; Ethyl 3-amino-1H-pyrazole-4-carboxylate; ethyl APC; RefChem:594795; 230-262-3; ethyl 5-amino-1H-pyrazole-4-carboxylate; Ethyl 3-amino-4-pyrazolecarboxylate; 19750-02-8; 1260243-04-6; 3-Amino-4-carbethoxypyrazole; 103259-35-4; 5-Amino-1H-pyrazole-4-carboxylic acid ethyl ester; ethyl 5-aminopyrazole-4-carboxylate; Ethyl 3-aminopyrazole-4-carboxylate; 3-amino-1H-pyrazole-4-carboxylic acid ethyl ester; 3-Amino-4-ethoxycarbonylpyrazole
| 分子量 | 155.15 |
|---|---|
| XLogP3 | 0.6 |
| 氢键供体数 | 2 |
| 氢键受体数 | 4 |
| 可旋转键数 | 3 |
| 精确质量 | 155.069476538 |
| 单同位素质量 | 155.069476538 |
| 拓扑极性表面积 | 81 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
3-Amino-1H-pyrazole-4-carboxylic acid ethyl ester · CAS 6994-25-8 · C6H9N3O2. UNII 9GY5HA1GAA.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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