Ethyl 2-(4-(2-(2-bromoethoxy)ethoxy)butoxy)acetate CAS 2681388-07-6
| CAS No. | 2681388-07-6 |
| Molecular Formula | C12H23BrO5 |
| Molecular Weight | 327.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(4-(2-(2-bromoethoxy)ethoxy)butoxy)acetate (CAS 2681388-07-6), a certified reference material (molecular formula C12H23BrO5, MW 327.21 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, Ethyl 2-(4-(2-(2-bromoethoxy)ethoxy)butoxy)acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.21 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.
As a certified reference material (CRM), Ethyl 2-(4-(2-(2-bromoethoxy)ethoxy)butoxy)acetate 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.
Physical & Chemical Properties
| Molecular Formula | C12H23BrO5 |
| Molecular Weight | 327.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- 4,4'-((2-Bromoethoxy)methylene)bis(fluorobenzene) (CAS 53915-75-6)
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- 4-(2-Bromoethoxy)benzeneboronic acid pinacol ester, 98% (CAS 913836-27-8)
- 1-(2-Bromoethoxy)-4-iodobenzene (CAS 54914-17-9)
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- 1-(2-Bromoethoxy)-1,2,3,4-tetrahydroacridin-9-amine (CAS 136645-48-2)
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Recommended Standards
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- 2-Bromo-6-(4-piperidinylmethoxy)pyridinehydrochloride (CAS 1219957-03-5)
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- Methyl 2-(4,5-dimethoxy-2-nitrophenyl)acetate (CAS 2982-53-8)
- 5-(3,4-Dihydroxybenzylidene)imidazolidine-2,4-dione (CAS 52036-15-4)
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