5-Phenyl-1H-pyrazole-3-carboxylic acid (CAS 1134-49-2) — formula C10H8N2O2, molecular weight 188.18; category organic chemicals.
5-Phenyl-1H-pyrazole-3-carboxylic acid is a carbon-based organic compound with CAS registry number 1134-49-2 and molecular formula C10H8N2O2 (molecular weight 188.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1134-49-2
Its molecular formula C10H8N2O2 comprises 10 C, 8 H, 2 N, 2 O atoms.
Also known as: 5-Phenyl-1H-pyrazole-3-carboxylic acid
Category: organic chemicals
The CAS registry number of 5-Phenyl-1H-pyrazole-3-carboxylic acid is 1134-49-2.
Molecular formula C10H8N2O2, molecular weight 188.18.
It is also registered under: 5-Phenyl-1H-pyrazole-3-carboxylic acid.
Category: Organic Chemicals.
Public-database records for 5-Phenyl-1H-pyrazole-3-carboxylic acid (CAS 1134-49-2), reproduced here for independent cross-checking.
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| CAS Registry Number | 1134-49-2 |
|---|---|
| PubChem CID | 121025 |
| 分子式 | C10H8N2O2 |
| IUPAC 名称 | 3-phenyl-1H-pyrazole-5-carboxylic acid |
| UNII（FDA） | HMS2206M19 |
3-phenyl-1H-pyrazole-5-carboxylic acid; 5-Phenyl-1H-pyrazole-3-carboxylic acid; 5071-61-4; 1134-49-2; 3-Phenylpyrazole-5-carboxylic acid; Pyrazole-5-carboxylic acid, 3-phenyl-; BRN 0609874; Pyrazole-3-carboxylic acid, 5-phenyl-; DTXSID60150398; RefChem:870467; DTXCID2072889; 625-414-4; 639-388-7; 1H-Pyrazole-3-carboxylic acid, 5-phenyl-; 5-Phenyl-2H-pyrazole-3-carboxylic acid; MFCD05170017
| 分子量 | 188.18 |
|---|---|
| XLogP3 | 1.7 |
| 氢键供体数 | 2 |
| 氢键受体数 | 3 |
| 可旋转键数 | 2 |
| 精确质量 | 188.058577502 |
| 单同位素质量 | 188.058577502 |
| 拓扑极性表面积 | 66 |
| 重原子数 | 14 |
| 形式电荷 | 0 |
5-Phenyl-1H-pyrazole-3-carboxylic acid · CAS 1134-49-2 · C10H8N2O2. UNII HMS2206M19.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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