2-(bromomethyl)-1-chloro-3-ethoxybenzene CAS 329980-82-7
| CAS No. | 329980-82-7 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(bromomethyl)-1-chloro-3-ethoxybenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(bromomethyl)-1-chloro-3-ethoxybenzene (CAS 329980-82-7) is a high-purity analytical reference standard with the molecular formula C9H10BrClO and a molecular weight of 249.53 g/mol.
Based on its molecular formula C9H10BrClO, 2-(bromomethyl)-1-chloro-3-ethoxybenzene contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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.) | 2025 |
| Halogen Content | Cl/Br-containing |
Related bromomethyl Standards
- 2-(Bromomethyl)-4-chloro-1-ethoxybenzene (CAS 1094411-26-3)
- 4-(Bromomethyl)-1-chloro-2-ethoxybenzene (CAS 247569-90-0)
- 3-(Bromomethyl)-4-chlorobenzoic acid (CAS 1187237-82-6)
- 3-(Bromomethyl)-2-chlorobenzoic acid (CAS 89540-41-0)
- 4-(Bromomethyl)-2-chlorobenzoic acid (CAS 290820-38-1)
- 5-(Bromomethyl)-2-chlorobenzoic acid (CAS 66658-57-9)
- 5-(Bromomethyl)-undecane (CAS 85531-02-8)
- 1-(Bromomethyl)-1-isopropoxycycloheptane (CAS 1247100-16-8)
Recommended Standards
- 2-(5-Bromo-2-chlorophenyl)propan-2-ol (CAS 885069-29-4)
- 2-Bromo-1-chloro-4-isopropoxybenzene (CAS 201849-20-9)
- 2-(4-bromo-2-chlorophenyl)propan-2-ol (CAS 875307-00-9)
- 2-Bromo-4-(1-chloroethyl)-1-methoxybenzene (CAS 94474-56-3)
- Cinacalcet Dihydro Impurity 1 Hydrochloride Salt (CAS 1020414-33-8)
- 2-(2,5-Dichlorophenoxy)-2-methylpropanoic acid (CAS 103905-84-6)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-8-azido-2-methyloctanoic acid (CAS 1191429-14-7)
- Piperazine adipate (CAS 142-88-1)
- 1,1,1,5,5,5-Hexafluoropentane (CAS 66711-82-8)
- Benzofuran-7-ylmethanamine, 97% (CAS 936220-61-0)
- 4-(1H-imidazol-1-ylmethyl)-2-methylbenzonitrile (CAS 1345412-19-2)
- Ammonium phosphate (CAS 10124-31-9)
- 2-Methyl-6-(trifluoromethyl)nicotinonitrile (CAS 402479-93-0)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
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