4,4,5,5-Tetramethyl-2-(2,4,6-trichlorophenyl)-1,3,2-dioxaborolane CAS 69807-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69807-93-8 |
| Molecular Formula | C12H14BCl3O2 |
| Molecular Weight | 307.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(2,4,6-trichlorophenyl)-1,3,2-dioxaborolane (CAS 69807-93-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14BCl3O2. Molecular weight: 307.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14BCl3O2 |
| Molecular Weight | 307.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1976 |
| Halogen Content | Cl-containing |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(2,4,5-trichlorophenyl)-1,3,2-dioxaborolane (CAS 1165935-93-2)
- 4,4,5,5-tetramethyl-2-(2,3,4-trichlorophenyl)-1,3,2-dioxaborolane (CAS 1165935-95-4)
- 4,4,5,5-Tetramethyl-2-(3,4,5-trichlorophenyl)-1,3,2-dioxaborolane (CAS 942069-95-6)
- 1-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)piperidine (CAS 1218790-44-3)
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl)-1,4-oxazepane (CAS 1046793-60-5)
- 4-[1-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl]morpholine (CAS 1046832-14-7)
- 9-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole (CAS 1217891-71-8)
- Ethyl (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)glycinate (CAS 1202805-23-9)
Recommended Standards
- 4-((((2-Carboxyethyl)thio)carbonothioyl)thio)-4-cyanopentanoic acid (CAS 2055041-03-5)
- 3-(Dodecylthio)dihydrofuran-2,5-dione (CAS 5530-88-1)
- 4-Methyl-N,N-diphenylbenzenesulfinamide (CAS 6873-89-8)
- 2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoacetic acid (CAS 1018565-99-5)
- b-Amino-4-methylbenzenepropanol (CAS 35373-66-1)
- (R)-4-acetyl-1,4-oxazepane-2-carboxylic acid (CAS 2165928-20-9)
- 5-(Phenoxymethyl)furan-2-carbaldehyde (CAS 685904-18-1)
- Isoquinoline-4-carboxylic acid hydrochloride (CAS 945759-04-6)
- Trityliumtriflate (CAS 64821-69-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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