1,3-Dibromo-2-cyclopropoxybenzene CAS 1243473-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243473-33-7 |
| Molecular Formula | C9H8Br2O |
| Molecular Weight | 291.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dibromo-2-cyclopropoxybenzene (CAS 1243473-33-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8Br2O. Molecular weight: 291.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8Br2O |
| Molecular Weight | 291.97 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1990 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,2-Dibromo-4-cyclopropoxybenzene (CAS 1243409-73-5)
- 2,2-Dibromo-4'-methylacetophenone (CAS 13664-98-7)
- 2,6-Dibromo-4-(prop-1-en-2-yl)phenol (CAS 167782-30-1)
- 3,5-dibromo-6-cyclopropylpyridin-2-amine (CAS 1808846-52-7)
- 6,8-Dibromo-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1949816-38-9)
- 1-(3,5-Dibromo-4-methylphenyl)ethanone (CAS 857619-11-5)
- 1,1-Dibromo-2-(4-methoxyphenyl)-1-ethene (CAS 60512-57-4)
- 2,2-Dibromo-1-(o-tolyl)ethanone (CAS 65523-96-8)
Recommended Standards
- 1-(2,6-Dibromophenyl)propan-1-one (CAS 1261439-44-4)
- 7-Bromo-4-chloro-2-(chloromethyl)quinazoline (CAS 573681-19-3)
- 6-Trimethylstannylisoquinoline (CAS 552331-36-9)
- Ethyl 5-methyl-2-(4-(trifluoromethyl)phenyl)-2h-1,2,3-triazole-4-carboxylate (CAS 870788-48-0)
- 3-chloro-2-[(4-methyl-1,3-thiazol-2-yl)sulfanyl]aniline (CAS 1019121-58-4)
- Resmetirom impurity 69 (CAS CATO-C4X-291269)
- 2-{5-Oxo-4-[4-(trifluoromethoxy)phenyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetonitrile (CAS 866149-42-0)
- 6-Amino-2-fluoro-3-iodophenol (CAS 2090794-57-1)
- α-Methyl-6-benzofuran Ethanamine HCl (1mg/mL in Methanol)(6-APB HCl) (CAS 286834-84-2)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com