3-(2-Chloro-4-ethylphenoxy)pyrrolidinehydrochloride CAS 1219977-21-5
| CAS No. | 1219977-21-5 |
| Molecular Formula | C12H16ClNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2-Chloro-4-ethylphenoxy)pyrrolidinehydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(2-Chloro-4-ethylphenoxy)pyrrolidinehydrochloride (CAS 1219977-21-5) is a high-purity analytical reference standard with the molecular formula C12H16ClNOHCl and a molecular weight of 262.17 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(2-Chloro-4-ethylphenoxy)pyrrolidinehydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 262.17 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), 3-(2-Chloro-4-ethylphenoxy)pyrrolidinehydrochloride 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 | C12H16ClNO HCl |
| Molecular Weight | 262.17 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2H,3H,5H,6H,7H-[1,3]Thiazolo[3,2-a]pyrimidin-3-one (CAS 92897-32-0)
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- Natamycin lactone (CAS CATO-C4X-20402)
- (E)-N'-[(2,4-Dichlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-36-9)
- 6-Bromo-8-methylquinoline (CAS 178396-31-1)
- N-(Pyridin-4-ylcarbamoyl)benzamide (CAS 80349-52-6)
- Roxadustat Impurity 136 (CAS CATO-C4X-2213136)
- n-(1-Ethyl-1h-imidazol-5-yl)methanesulfonamide (CAS 1485300-16-0)
- Benzyl (2-oxobutyl)carbamate (CAS 224441-65-0)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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