2-(3,5-Dichloro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 942069-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942069-73-0 |
| Molecular Formula | C13H17BCl2O2 |
| Molecular Weight | 286.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,5-Dichloro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 942069-73-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17BCl2O2. Molecular weight: 286.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17BCl2O2 |
| Molecular Weight | 286.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 2-(2,3-Dichloro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121512-50-1)
- 2-(2,4-Dichloro-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2311855-00-0)
- 2-(2,6-Dichloro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121511-76-8)
- 2,4-Dichloro-5-methylphenylboronic acid pinacol ester (CAS 2121512-39-6)
- 2,3-Dichloro-5-(difluoromethoxy)mandelic acid (CAS 1803714-71-7)
- 3,4-Dichloro-2-(difluoromethoxy)mandelic acid (CAS 1803714-73-9)
- 2,5-Dichloro-3-(difluoromethoxy)mandelic acid (CAS 1803806-58-7)
- 4,5-Dichloro-2-(difluoromethoxy)mandelic acid (CAS 1803832-53-2)
Recommended Standards
- 2-(Difluoromethyl)-3,6-dihydroxy-4-iodopyridine (CAS 1805050-62-7)
- 2-(Difluoromethyl)-3,4-dihydroxy-5-iodopyridine (CAS 1805050-71-8)
- 2-(2,4-Dichlorobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1800284-57-4)
- (4-(4-Fluorobenzyl)morpholin-2-yl)methanamine hydrochloride (CAS 1251032-59-3)
- 3-Chloro-5-(trifluoromethyl)-1,2,4-oxadiazole (CAS 1393539-98-4)
- 3-(4-Propoxyphenoxy)azetidine (CAS 1220028-94-3)
- 2-(Aminomethyl)-3-cyano-5-(difluoromethyl)-6-iodopyridine (CAS 1806905-06-5)
- Sodium Ferric EDDHA (CAS 16455-61-1)
- (E)-methyl-2-(2-(dimethylamino)vinyl)-5-fluoro-3-nitrobenzoate (CAS 1305320-70-0)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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