2,3-Dichloro-5-methylphenylboronic acid CAS 2377606-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2377606-78-3 |
| Molecular Formula | C7H7BCl2O2 |
| Molecular Weight | 204.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-5-methylphenylboronic acid (CAS 2377606-78-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7BCl2O2. Molecular weight: 204.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7BCl2O2 |
| Molecular Weight | 204.85 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1999 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 2,4-Dichloro-5-methylphenylboronic acid (CAS 1421934-04-4)
- (2,6-Dichloro-4-methylphenyl)boronic acid (CAS 1451391-51-7)
- 4,5-Dichloro-2-methylphenylboronic acid (CAS 1612184-33-4)
- 3,4-Dichloro-5-methylphenylboronic acid (CAS 1772622-45-3)
- (2,5-Dichloro-4-methylphenyl)boronic acid (CAS 2246725-44-8)
- (3,4-Dichloro-2-methylphenyl)boronic acid (CAS 957035-17-5)
- (3,5-Dichloro-2-methylphenyl)boronic acid (CAS 957120-97-7)
- 2,3-Dichloro-4-methylphenylboronic acid (CAS 352535-95-6)
Recommended Standards
- 2,6-Dichloro-3-methylphenylboronic Acid (CAS 851756-54-2)
- 51901-85-0 VQ20068KEZ B-Bromocatecholborane UNII-VQ20068KEZ B-Bromocatecholborane [MI] 1,3,2-Benzodioxaborole, 2-bromo- 2-Bromo-1,3-2-benzodioxaborole Catechol boron bromide o-Phenylene bromoboronate (CAS 51901-85-0)
- CAS 286013-09-0 (CAS 286013-09-0)
- 2-Formyl-4-(trifluoromethyl)biphenyl (CAS 1214329-24-4)
- 2,3,4,5-Tetramethylbicyclo[4.2.0]octa-1(6),2,4-triene (CAS 6590-47-2)
- 2-Amino-4-(2-chlorophenyl)-6-(4-chlorophenyl)-5-methylnicotinonitrile (CAS 344264-24-0)
- (3,3-Difluorocycloprop-1-ene-1,2-diyl)dibenzene (CAS 172747-57-8)
- 1-(3-Chloro-4-fluorobenzyl)-1H-imidazole (CAS 1379355-71-1)
- 2,8-dimethyl-3H-quinazolin-4-one (CAS 172462-90-7)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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