3-(1H-Pyrazol-1-yl)benzoic acid CAS 264264-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 264264-33-7 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(1H-Pyrazol-1-yl)benzoic acid (CAS 264264-33-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8N2O2. Molecular weight: 188.18 g/mol. Batch-specific COA and technical support are available on request.
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.) | 2025 |
| 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-3-yl)benzoic acid (CAS 850375-11-0)
- 208511-67-5 4-(1H-pyrazol-3-yl)benzoic acid DTXSID00370896 (CAS 208511-67-5)
- (4-((1H-pyrazol-1-yl)methyl)phenyl)methanol (CAS 160388-55-6)
- (3-((1H-pyrazol-1-yl)methyl)phenyl)methanol (CAS 78425-12-4)
- 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)
Recommended Standards
- 3-(1h-Imidazol-5-yl)benzoic acid (CAS 912569-71-2)
- 3-(1H-Imidazol-2-yl)benzoic Acid (CAS 391668-62-5)
- 3-(2-Hydroxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 87967-79-1)
- Fenticonazole Impurity 1 (CAS 207596-23-4)
- 4-(2-(Acridin-9-yl)vinyl)-N,N-diethylaniline (CAS 54827-59-7)
- 2-(((4-Chlorophenyl)thio)methyl)pyrrolidine hydrochloride (CAS 1353945-59-1)
- [2,6-Bis(1-methylethoxy)phenyl]dicyclohexylphosphine (CAS 1268824-69-6)
- (2-Iodo-6-methylpyridin-4-yl)methanamine (CAS 1393533-43-1)
- 2-Methylbutyl acetate (CAS 624-41-9)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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