2-(5-Chloro-2-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1638847-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638847-76-3 |
| Molecular Formula | C13H17BClFO2 |
| Molecular Weight | 270.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(5-Chloro-2-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1638847-76-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H17BClFO2. Molecular weight: 270.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H17BClFO2 |
| Molecular Weight | 270.54 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.) | 1993 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-2-fluoro-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1126320-27-1)
- 2-(3-Chloro-4-fluoro-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1402238-26-9)
- 2-(4-Chloro-2-fluoro-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1454914-16-9)
- 2-(5-Chloro-2-fluoro-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1638847-73-0)
- 2-(2-Chloro-5-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1638847-79-6)
- 2-(4-Chloro-3-fluoro-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1680200-54-7)
- 2-Chloro-6-fluoro-3-methylphenylboronic acid pinacol ester (CAS 1688672-06-1)
- 2-(4-Chloro-5-fluoro-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1885096-92-3)
Recommended Standards
- 2,2,2-Trichloro-1-(4-(1-hydroxypropyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 1135283-05-4)
- 1,3-Di-tert-butyl-2-(tert-butylamino)-1,3-diaza-2,4-disilacyclotetrane (CAS 302912-46-5)
- Ethyl 2-bromo-5-chloro-1,3-thiazole-4-carboxylate (CAS 425392-44-5)
- 5-Bromo-3-methyl-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid methyl ester (CAS 1006365-26-9)
- 2-(2-Methylphenoxy)-N-(tetrahydro-2-furanylmethyl)-1-propanamine (CAS 1040692-37-2)
- 3-Carboethoxy-3-(2,3-dimethylphenyl)propiophenone (CAS 898769-23-8)
- 4-{[4-Methyl-2-(4-methylpiperazin-1-yl)quinolin-6-yl]amino}-4-oxobutanoic acid (CAS 1119449-97-6)
- (R)-3-(trifluoromethyl)pyrrolidine hydrochloride (CAS 2198055-96-6)
- 2-Fluoro-6-(phenylsulfanyl)benzoic acid (CAS 1504698-57-0)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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