4-(4-Chloro-2-methylphenoxy)piperidinehydrochloride CAS 921204-98-0
| CAS No. | 921204-98-0 |
| Molecular Formula | C12H16ClNO |
| Molecular Weight | N/A |
| 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.
4-(4-Chloro-2-methylphenoxy)piperidinehydrochloride (CAS 921204-98-0), molecular formula C12H16ClNOHCl and molecular weight 262.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-(4-Chloro-2-methylphenoxy)piperidinehydrochloride 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.
As a certified reference material (CRM), 4-(4-Chloro-2-methylphenoxy)piperidinehydrochloride 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- benzyl 4-(5-chloro-1-(2-ethoxy-2-oxoethyl)-6-oxo-1,6-dihydropyridazin-4-yl)piperazine-1-carboxylate (CAS 1000018-18-7)
- 3-[(2-Chloro-4-methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-31-4)
- 6-Chloro-2-[2-(3-[(6-chloro-1-ethylbenz[c,d,]indole-2[1H]-ylidene)ethylidene]-2-phenyl-1-cyclopenten-1-yl)ethenyl]-1-ethylbenz[c,d]indolium tetrafluoroborate (CAS 100012-45-1)
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- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-amine hydrochloride (CAS 1000207-51-1)
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Recommended Standards
- (4-Methylpiperidin-1-yl)(piperidin-2-yl)methanone (CAS 782449-57-4)
- 4-(Methoxymethyl)piperidin-1-amine (CAS 861021-41-2)
- Ethyl 2-(2-fluorophenyl)acetate, 97% (CAS 584-74-7)
- 6-Methoxypicolinoyl chloride (CAS 1269418-09-8)
- Vigabatrin Impurity 11 (CAS CATO-C4X-119611)
- 6-Amino-5-(4-chlorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 73908-08-4)
- (3-Methyl-1H-1,2,4-triazol-5-yl)methanol hydrochloride (CAS 1609402-73-4)
- 6-Methoxy-2-piperidin-3-yl-1H-benzimidazoledihydrochloride (CAS 1354543-65-9)
- 3-Amino-4-(tert-butyl)phenol (CAS 1236061-58-7)
- Peptide-GMF (CAS CATO-CPTD788469)
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