4-(2-Bromoethyl)-2-chloro-1-methoxybenzene CAS 857591-09-4
| CAS No. | 857591-09-4 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(2-Bromoethyl)-2-chloro-1-methoxybenzene.
4-(2-Bromoethyl)-2-chloro-1-methoxybenzene (CAS 857591-09-4), molecular formula C9H10BrClO and molecular weight 249.53 g/mol, is a CATO reference standard with documented purity and traceability.
4-(2-Bromoethyl)-2-chloro-1-methoxybenzene (C9H10BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(2-Bromoethyl)-2-chloro-1-methoxybenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bromoethyl Standards
- 2-(2-Bromoethyl)-4-chloro-1-methoxybenzene (CAS 14613-38-8)
- 4-(2-Bromoethyl)-1-chloro-2-methoxybenzene (CAS 1537119-99-5)
- 4-(1-Bromoethyl)-2-chloro-1-methoxybenzene (CAS 191092-37-2)
- 2-Bromoethyl 4-chloro-3-methylphenyl ether (CAS 6440-89-7)
- methyl 4-(2-bromoethyl)benzoate (CAS 136333-97-6)
- ((2-Bromoethyl)sulfonyl)benzene (CAS 38798-68-4)
- (1-(2-Bromoethyl)-3-nitro-1h-pyrazol-5-yl)methanol (CAS 1227210-30-1)
- 2-Bromoethyl-4-nitrophenyl Ether-d4 (CAS 1190017-10-7)
Recommended Standards
- 3-Bromo-5-chloro-4-isopropylphenol (CAS 2158298-57-6)
- 4-(Bromomethyl)-1-chloro-2-ethoxybenzene (CAS 247569-90-0)
- 4-Bromo-1-chloro-2-isopropoxybenzene (CAS 637022-52-7)
- 2-Bromo-4-chloro-1-isopropoxybenzene (CAS 201849-19-6)
- 2-Propenoic acid, 2-methyl-, octyl ester, homopolymer (CAS 25087-18-7)
- 1-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroquinolin-2(1H)-one (CAS 1857348-94-7)
- 2-(Quinuclidin-3-ylidene)acetic acid (CAS 5660-46-8)
- 4-(Pyren-1-ylmethylene)-2-(m-tolyl)oxazol-5(4H)-one (CAS 88351-56-8)
- Ethyl 5-bromo-2-(trifluoromethyl)furan-3-carboxylate (CAS 1330755-66-2)
- 4-Hydroxy-2-methoxyquinoline (CAS 342412-18-4)
- 3-Amino-5-hydroxy-1H-pyrazole-1-carboxamide (CAS 119769-05-0)
- 5-Chloro-4-hydrazinyl-N-methyl-N-phenylpyridine-3-sulfonamide (CAS 1352515-54-8)
- Methyl 4-(hydroxymethyl)-3-nitrobenzoate (CAS 89950-93-6)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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