208511-67-5 4-(1H-pyrazol-3-yl)benzoic acid DTXSID00370896 CAS 208511-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208511-67-5 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
208511-67-5 4-(1H-pyrazol-3-yl)benzoic acid DTXSID00370896 (CAS 208511-67-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8N2O2. Molecular weight: 188.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 2 |
Related H Standards
- 3-(1H-Pyrazol-4-yl)benzoic acid (CAS 1002535-21-8)
- 2-(1H-Pyrazol-4-yl)benzoic acid (CAS 1215918-49-2)
- 3-(1H-Pyrazol-1-yl)benzoic acid (CAS 264264-33-7)
- 3-(1H-Pyrazol-3-yl)benzoic acid (CAS 850375-11-0)
- (4-((1H-pyrazol-1-yl)methyl)phenyl)methanol (CAS 160388-55-6)
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- 1-[4-(1h-pyrazol-1-yl)phenyl]ethan-1-ol (CAS 956806-16-9)
- 2-(1H-Pyrazol-4-yl)-1H-benzo[d]imidazole (CAS 57964-55-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com