1-[2-(4-bromophenoxy)ethyl]pyrrolidine CAS 1081-73-8
| CAS No. | 1081-73-8 |
| Molecular Formula | C12H22BrNO |
| Molecular Weight | 276.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[2-(4-bromophenoxy)ethyl]pyrrolidine.
CATO supplies 1-[2-(4-bromophenoxy)ethyl]pyrrolidine (CAS 1081-73-8), a certified reference material (molecular formula C12H22BrNO, MW 276.21 g/mol) for analytical method development and quality control.
Structurally, 1-[2-(4-bromophenoxy)ethyl]pyrrolidine (C12H22BrNO) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 276.21 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C12H22BrNO |
| Molecular Weight | 276.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromophenoxy Standards
- 2-(4-Bromophenoxy)benzaldehyde (CAS 364323-77-3)
- 4-(2-Bromophenoxy)benzaldehyde (CAS 86607-73-0)
- 4-(3-Bromophenoxy)benzaldehyde (CAS 867023-45-8)
- 1-[(2-bromophenoxy)methyl]-2-methylbenzene (CAS 1036479-52-3)
- 1-((4-Bromophenoxy)methyl)-3-methylbenzene (CAS 1040007-72-4)
- 1-((4-Bromophenoxy)methyl)-2-methylbenzene (CAS 856381-92-5)
- 2-(2-(4-Bromophenoxy)ethyl)propane-1,3-diol (CAS 1467061-83-1)
- 6-(4-Bromophenoxy)nicotinonitrile (CAS 1016772-13-6)
Recommended Standards
- 4-Bromo-6-ethoxy-2-methylquinoline (CAS 1070879-46-7)
- 2,2,2-Trifluoroethyl n-(3-acetamidophenyl)carbamate (CAS 1087798-18-2)
- 5-(3,4-Dichlorobenzyl)thiazole-2-thiol (CAS 1049144-85-5)
- 2,2,2-Trifluoroethyl n-(4-acetamidophenyl)carbamate (CAS 1087798-23-9)
- 3-Methyl Isonicotinic Acid-d6 (CAS 1346599-31-2)
- 2,2,2-Trifluoroethyl 2-(4-methylpiperazin-1-yl)ethane-1-sulfonate dioxalate (CAS 353744-64-6)
- Methyl 2-{[2-(4-methylpiperazin-1-yl)ethyl]amino}acetate (CAS 1553196-16-9)
- 4-(Benzyloxy)phenylacetyl Chloride (CAS 39188-62-0)
- (E)-3-(dimethylamino)-2-(furan-2-carbonyl)acrylonitrile (CAS 52200-21-2)
- 1,2,3,4,5,6,7,8-Octahydroacridine (CAS 1658-08-8)
- 1-Tert-butyl-5-methyl-1h-pyrazol-4-amine (CAS 1251278-98-4)
- N-(4-chlorophenyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (CAS 339025-00-2)
- Ethyl (S)-pyrrolidine-3-carboxylate (CAS 81049-27-6)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
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