1-Bromo-3,4-dihydro-1H-2-benzopyran CAS 50683-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50683-32-4 |
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-3,4-dihydro-1H-2-benzopyran (CAS 50683-32-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9BrO. Molecular weight: 213.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO |
| Molecular Weight | 213.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- 1-Bromo-2-cyclopropoxybenzene (CAS 38380-86-8)
- 1-Bromo-3-phenylpropan-2-one (CAS 20772-12-7)
- 1-Bromo-2-(2-propen-1-yloxy)-benzene (CAS 60333-75-7)
- Ethyl 7-oxa-2-azabicyclo[4.1.0]heptane-2-carboxylate (CAS 177980-28-8)
- 4-Methyl-8-phenoxy-1-[4-(propan-2-yl)phenyl]-1H,2H,3H-pyrrolo[3,2-c]quinoline (CAS 861210-25-5)
- 1-(7-Nitro-9H-fluoren-2-yl)ethanone (CAS 34172-49-1)
- Ethyl 5-Chlorothiophene-2-carboxylate (CAS 5751-82-6)
- 2,4-Difluoro-6-nitrobenzoyl chloride (CAS 1803730-41-7)
- N-(1-Benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)-2-methylpropanamide (CAS 478032-99-4)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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