2-(Bromomethyl)-1-chloro-4-(difluoromethoxy)benzene CAS 1017779-54-2
| CAS No. | 1017779-54-2 |
| Molecular Formula | C8H6BrClF2O |
| Molecular Weight | 271.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 271.49 g/mol gives 2-(Bromomethyl)-1-chloro-4-(difluoromethoxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Bromomethyl)-1-chloro-4-(difluoromethoxy)benzene (CAS 1017779-54-2) is a high-purity analytical reference standard with the molecular formula C8H6BrClF2O and a molecular weight of 271.49 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system, 2-(Bromomethyl)-1-chloro-4-(difluoromethoxy)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 271.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-(Bromomethyl)-1-chloro-4-(difluoromethoxy)benzene 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 | C8H6BrClF2O |
| Molecular Weight | 271.49 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.) | 1988 |
| Halogen Content | F/Cl/Br-containing |
Related Bromomethyl Standards
- 3-(Bromomethyl)-5-chloro-4-(difluoromethyl)pyridin-2-amine (CAS 1803671-52-4)
- 5-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridin-2-amine (CAS 1803671-64-8)
- 4-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridin-2-amine (CAS 1805098-63-8)
- 6-(Bromomethyl)-3-chloro-5-(difluoromethyl)pyridin-2-amine (CAS 1805207-89-9)
- 3-(Bromomethyl)-6-chloro-4-(difluoromethyl)pyridin-2-amine (CAS 1805349-80-7)
- 4-(Bromomethyl)-6-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806808-94-5)
- 5-(Bromomethyl)-6-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806809-00-6)
- 6-(Bromomethyl)-4-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806809-05-1)
Recommended Standards
- 1-desoxymethylsphinganine (CAS 1219484-98-6)
- 4-bromo-2-(chloromethyl)-1-(difluoromethoxy)benzene (CAS 1039329-39-9)
- rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2621938-81-4)
- 4-Bromo-1-chloro-2-(2,2-difluoroethoxy)benzene (CAS 1343731-27-0)
- tert-Butyl 4-(2-amino-2-oxoethyl)piperidine-1-carboxylate (CAS 782493-57-6)
- 4-Ethyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 23484-71-1)
- 3-(5-((M-tolyloxy)methyl)-1,3,4-thiadiazole-2-carboxamido)benzoic acid (CAS 1142202-75-2)
- 3-bromo-5H,6H,7H-pyrrolo[1,2-a]imidazole-2-carboxylic acid hydrochloride (CAS 1909315-96-3)
- n-(Naphthalen-2-ylmethyl)cyclopropanamine (CAS 926228-63-9)
- (2,3-Dimethylenebutane-1,4-diyl)dibenzene (CAS 62640-74-8)
- Methyl 2-methyl-3-(5-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoate (CAS 1340510-38-4)
- N,2,5-trimethoxy-N-methylbenzamide (CAS 1146443-78-8)
- 4-Fluoro-N-(2-(imidazo[1,2-a]pyridin-2-yl)ethyl)benzenesulfonamide (CAS 868978-56-7)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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