2,2'-((2,5-Dibromo-1,4-phenylene)bis(oxy))bis(N,N-diethylethan-1-amine) CAS 233753-19-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 233753-19-0 |
| Molecular Formula | C14H22Br2N2O2 |
| Molecular Weight | 410.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-((2,5-Dibromo-1,4-phenylene)bis(oxy))bis(N,N-diethylethan-1-amine) (CAS 233753-19-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H22Br2N2O2. Molecular weight: 410.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H22Br2N2O2 |
| Molecular Weight | 410.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2023 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 6,6'-Dibromo-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (CAS 1807777-59-8)
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Recommended Standards
- Elagolix Impurity 80 (CAS CATO-C4X-206880)
- 1,2,4,5-Tetrafluoro-3,6-bis(2,2,3,3-tetrafluoropropoxy)benzene (CAS 89847-88-1)
- 3-bromo-2-(3-iodo-1-bicyclo[1.1.1]pentanyl)quinoline (CAS 2374231-00-0)
- [(R)-BINAP-RuCl(benzene)]Cl (CAS 124069-39-2)
- 4-(2-(5-Nitro-1H-pyrazol-1-yl)ethyl)morpholine (CAS 2387361-70-6)
- Diethyl 1,3-dihydro-2H-indene-2,2-dicarboxylate (CAS 66014-45-7)
- 2,6-Difluoro-3-formylbenzoic acid (CAS 1500192-09-5)
- Methyl 5-(5-fluoro-2-methoxyphenyl)-3-methyl-1H-pyrrole-2-carboxylate (CAS 2111644-31-4)
- Tenofovir disoproxil Impurity 78 (CAS CATO-C4X-107678)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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