4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoyl chloride CAS 1019327-29-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019327-29-7 |
| Molecular Formula | C14H18BClO3 |
| Molecular Weight | 280.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoyl chloride (CAS 1019327-29-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18BClO3. Molecular weight: 280.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18BClO3 |
| Molecular Weight | 280.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 312624-15-0 1-Adamantylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD00671988 (CAS 312624-15-0)
- 2-(7-Chloro-2,3-dihydrobenzofuran-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1154740-44-9)
- N-(2-ACETYLPHENYL)-2,2,2-TRICHLOROACETAMIDE (CAS 69559-56-4)
- Ethyl 2-chloro-5-phenyl-1H-pyrrole-3-carboxylate (CAS 158692-57-0)
- <I>N</I>-Sulfenylanilide (CAS 1122-83-4)
- Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-acetate (CAS 959585-44-5)
- ((2S,5R)-5-(6-(Ethylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methanol (CAS 120503-35-7)
- Lydicamycin (CAS 133352-27-9)
- 4-Nitro-1H-indazole-3-carbonitrile (CAS 1260386-34-2)
- Peptide Impurity 04 (CAS 2913424-91-4)
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