(3-Chloro-1H-pyrazol-4-yl)boronic acid CAS 2800894-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2800894-77-1 |
| Molecular Formula | C3H4BClN2O2 |
| Molecular Weight | 146.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Chloro-1H-pyrazol-4-yl)boronic acid (CAS 2800894-77-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H4BClN2O2. Molecular weight: 146.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H4BClN2O2 |
| Molecular Weight | 146.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-Chloro-3,3,3-trifluoroacetone (CAS 431-37-8)
- 5-Chloro-1H-pyrazole-4-carboxylic acid (CAS 1186049-67-1)
- 6-Chloro-4-hydroxypyridazin-3(2H)-one (CAS 17276-75-4)
- 2-Chloro-1-(1,2,5-oxadiazol-3-yl)ethanone (CAS 1803581-79-4)
- 2-Chloro-1H-imidazole-4-carboxylic Acid (CAS 944905-33-3)
- 2-Chloro-3-nitro-1H-pyrrole (CAS 80947-09-7)
- 3-chloro-1,2-oxazole-5-carboxamide (CAS 272773-14-5)
- 3-Chloro-4-methylfuran-2,5-dione (CAS 57547-55-4)
Recommended Standards
- (2-Chlorofuran-3-yl)boronic acid (CAS 1234706-19-4)
- Magnesium hydrogen carbonate (CAS 2090-64-4)
- Bis(dimethylamino)dimethylsilane (CAS 3768-58-9)
- 3-Ethyl-6-methylpyrimidine-2,4(1H,3H)-dione (CAS 1006-24-2)
- (S)-1-(3-bromo-5-methoxyphenyl)propan-1-amine (CAS 1388631-08-0)
- 5-bromo-3-(chloromethyl)-2-methoxypyridine (CAS 351410-54-3)
- 4-Chloro-8-nitroquinoline (CAS 23833-99-0)
- Ethyl 3-(4-nitrophenyl)propanoate (CAS 7116-34-9)
- (2S)-1,1,1-Trifluoro-3-[(1-methyl-1H-imidazol-2-yl)sulfanyl]propan-2-ol (CAS 477713-56-7)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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