2-Chloro-4-fluoro-5-methylphenylboronic acid CAS 1207428-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1207428-93-0 |
| Molecular Formula | C7H7BClFO2 |
| Molecular Weight | 188.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-4-fluoro-5-methylphenylboronic acid (CAS 1207428-93-0) pharmaceutical standards reference standard. Molecular formula: C7H7BClFO2. Molecular weight: 188.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7BClFO2 |
| Molecular Weight | 188.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- (5-Chloro-2-fluoro-4-methylphenyl)boronic acid (CAS 1072952-42-1)
- (2-Chloro-6-fluorobenzyl)boronic acid (CAS 1350512-24-1)
- 2-Chloro-5-fluoro-4-methylphenylboronic acid (CAS 1612184-35-6)
- (3-Chloro-2-fluoro-4-methylphenyl)boronic acid (CAS 2377608-77-8)
- (3-Chloro-2-fluoro-5-methylphenyl)boronic acid (CAS 352535-88-7)
- (4-Chloro-2-fluoro-3-methylphenyl)boronic acid (CAS 944128-92-1)
- (4-Chloro-2-fluoro-5-methylphenyl)boronic acid (CAS 325786-09-2)
- (5-Chloro-2-fluoro-3-methylphenyl)boronic acid (CAS 352535-87-6)
Recommended Standards
- 1,2,3,5,6-Pentathiepane (CAS 292-46-6)
- Butoxy(tertbutyl)dimethyl silane (CAS 37170-50-6)
- YY1144Q77A 5332-52-5 Undecyl mercaptan 1-Undecanethiol NSC 4031 UNII-YY1144Q77A (CAS 5332-52-5)
- (S)-2-Amino-3-cyclohexylpropanamide hydrochloride (CAS 119936-17-3)
- 2,2-Bis(hydroxymethyl)butyl acrylate (CAS 7024-08-0)
- 2-Formamidobenzoic acid (CAS 3342-77-6)
- Docetaxel EP Impurity C (CAS 153381-68-1)
- 2-((4-Ethyl-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methylthiazol-2-yl)acetamide (CAS 875006-43-2)
- Benzo[1,2-b:5,4-b']dithiophene (CAS 267-61-8)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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