2-Chloro-3-methoxyphenylboronic Acid Pinacol Ester CAS 1151564-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1151564-03-2 |
| Molecular Formula | C13H18BClO3 |
| Molecular Weight | 268.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-3-methoxyphenylboronic Acid Pinacol Ester (CAS 1151564-03-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H18BClO3. Molecular weight: 268.54 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H18BClO3 |
| Molecular Weight | 268.54 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-4-(hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 1051316-34-7)
- 2-(2-Chloro-6-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1061367-22-3)
- 3-Chloro-5-(hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 1112210-59-9)
- 2-(3-Chloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165936-01-5)
- 2-(2-Chloro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256781-73-3)
- 2-Chloro-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1294518-25-4)
- 2-Chloro-3-(hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 1400755-07-8)
- 2-(2-Chloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1416722-82-1)
Recommended Standards
- 1-(tert-Butyldimethylsilyloxy)-1-(2-trimethylsilyl)ethynylcyclopropane (CAS 1246816-70-5)
- 1-(tert-Butyldimethylsilyloxy)-1-(2'-trimethylsilyl)ethynyl-cyclopropane-d4 (CAS 1246820-34-7)
- 2-Cyclopropyl-4-methoxy-6-(trichloromethyl)-1,3,5-triazine (CAS 92238-47-6)
- 3-(2,4-Difluorophenoxy)piperidine (CAS 946681-33-0)
- 5-(4-(Benzyloxy)phenyl)-1H-pyrazole-3-carboxylic acid (CAS 795260-68-3)
- N-(3-Aminophenyl)butanamide (CAS 93469-29-5)
- 2-Amino-2-(4-bromo-5-methylfuran-2-yl)acetic acid (CAS 1399652-94-8)
- tert-Butyl 2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate (CAS 1077629-15-2)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-6-methylpyrimidin-4-ol (CAS 907986-71-4)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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