2-(4-Bromo-5-chloronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2621933-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2621933-84-2 |
| Molecular Formula | C16H17BBrClO2 |
| Molecular Weight | 367.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromo-5-chloronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621933-84-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H17BBrClO2. Molecular weight: 367.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H17BBrClO2 |
| Molecular Weight | 367.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-(5-Bromo-4-chloronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621933-85-3)
- 2-Bromo-1-[Chloro(4-Fluorophenyl)Methyl]-4-(Trifluoromethyl)Benzene (CAS 85118-22-5)
- 6'-Bromo-8'-chloro-4,4-difluoro-2'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'-dione (CAS 1849592-13-7)
- 5-(5-Bromo-3-nitropyridin-2-yl)-4-chloro-2,3-dihydro-1H-inden-1-one (CAS 2490417-62-2)
- 3-Bromo-7-(4-chloro-3-nitrophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 477848-53-6)
- 3-{5-bromo-2-[(2-chlorophenyl)methoxy]phenyl}prop-2-enoic acid (CAS 932870-97-8)
- 6-Bromo-3-(3-chlorophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 18009-11-5)
- 5-Bromo-N-(4,7-dimethylbenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 905692-99-1)
Recommended Standards
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 618427-04-6)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 525582-84-7)
- 4-((4-(Dimethylamino)benzylidene)amino)-3-(3-ethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497921-83-2)
- 3-Hydroxy-2-(5-methylisoxazol-3-yl)octahydro-1H-isoindol-1-one (CAS 143807-18-5)
- 2-(3-Hydroxyazetidin-1-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1344008-26-9)
- 1-(2-Iodophenoxy)propan-2-one (CAS 871565-59-2)
- Methyl 1-cyclopentyl-5-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1443289-46-0)
- 2,8,11-Trioxadispiro[3.2.47.24]tridecane (CAS 1256546-73-2)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(thiophen-2-ylmethyl)acetamide (CAS 565217-50-7)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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