2-[2-[2-(2-Bromoethoxy)ethoxy]ethoxy]ethanol CAS 85141-94-2
| CAS No. | 85141-94-2 |
| Molecular Formula | C8H17BrO4 |
| Molecular Weight | 257.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-[2-[2-(2-Bromoethoxy)ethoxy]ethoxy]ethanol (CAS 85141-94-2), a certified reference material (molecular formula C8H17BrO4, MW 257.12 g/mol) for analytical method development and quality control.
2-[2-[2-(2-Bromoethoxy)ethoxy]ethoxy]ethanol (C8H17BrO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H17BrO4 |
| Molecular Weight | 257.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
Related Bromoethoxy Standards
- 4-(2-Bromoethoxy)tetrahydro-2H-thiopyran 1,1-dioxide (CAS 2138424-47-0)
- 1-(2-Bromoethoxy)-3-tert-butylbenzene (CAS 1099115-94-2)
- 1-(2-Bromoethoxy)-4-(tert-butyl)benzene (CAS 5952-59-0)
- 4-(2-Bromoethoxy)-2-methyl-1-(propan-2-yl)benzene (CAS 731802-21-4)
- 3-(2-bromoethoxy)-1,1,1,2,2-pentafluoropropane (CAS 1565435-09-7)
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- N-(3-(2-bromoethoxy)phenyl)acetamide (CAS 741199-06-4)
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Recommended Standards
- 2-[(2-bromophenyl)methyl]butanoic acid (CAS 66192-00-5)
- 2-Bromo-1-(2-methoxy-5-methylphenyl)propan-1-one (CAS 854685-08-8)
- 2,6-Dichloro-9-cyclopentyl-9H-purine (CAS 211733-67-4)
- 2-Bromo-1-(4-methoxy-2,5-dimethylphenyl)ethan-1-one (CAS 879053-30-2)
- 3-(3-Chlorophenyl)piperidin-3-amine (CAS 1824049-94-6)
- 5-(2-Fluoro-4-methoxyphenyl)pyrimidine-2,4-diol (CAS 1261959-25-4)
- 4-Bromo-3,5,7-trichloro-2-methylquinoline (CAS 1333255-86-9)
- tert-Butyl 3-bromo-2-cyano-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate (CAS 2768385-71-1)
- N,N-Dimethyl-N-(2-(undec-10-enamido)ethyl)pentan-1-aminium bromide (CAS 1101602-48-5)
- Piperitone (CAS 89-81-6)
- 2-(3-Aminoquinolin-2-yl)propan-2-ol (CAS 1824609-67-7)
- Methyl (2S,4S)-4-(4-bromo-2-propylphenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1354488-23-5)
- (4-Methoxybenzyl)phosphonic acid (CAS 40299-61-4)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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