4-Bromo-2,2,6,6-tetramethyltetrahydro-2H-pyran CAS 1638761-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638761-40-6 |
| Molecular Formula | C9H17BrO |
| Molecular Weight | 221.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2,2,6,6-tetramethyltetrahydro-2H-pyran (CAS 1638761-40-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H17BrO. Molecular weight: 221.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H17BrO |
| Molecular Weight | 221.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
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- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-fluorophenyl)butanoic acid (CAS 1260591-40-9)
- Tert-butyl (2S,3aS,7aS)-2-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2-yl)octahydro-1H-indole-1-carboxylate (CAS 1415120-53-4)
- N-(4-Chlorophenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 5334-66-7)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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