2-Bromo-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methoxybenzene CAS 1133116-37-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1133116-37-6 |
| Molecular Formula | C13H21BrO2Si |
| Molecular Weight | 317.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methoxybenzene (CAS 1133116-37-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H21BrO2Si. Molecular weight: 317.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H21BrO2Si |
| Molecular Weight | 317.29 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
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Recommended Standards
- 4-(3,4-Dimethoxybenzamido)-2-hydroxybenzoic acid (CAS 1030572-38-3)
- (3-Fluoro-benzyl)-(3-pentafluoroethylsulfanyl-propyl)-amine (CAS 1208080-35-6)
- tert-Butyl 3-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 630121-86-7)
- 4-Benzylthiomorpholine 1,1-dioxide (CAS 26475-66-1)
- 1-Methyl-3-(prop-2-yn-1-yl)benzene (CAS 53799-93-2)
- 8-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1781156-95-3)
- 3-(4-Bromobutyl)thiophene (CAS 125878-89-9)
- 4-Bromomethyl-2-trifluoromethyl-pyridine hydrobromide (CAS 1374651-56-5)
- Nedifloramide-d3 (N-Methyl-2-Pyridone-5-Carboxamide-d3) (CAS 1207384-48-2)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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