2-(5-Methyl-pyridin-2-yl)-morpholinedihydrochloride CAS 1361118-65-1
| CAS No. | 1361118-65-1 |
| Molecular Formula | C10H14N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2-(5-Methyl-pyridin-2-yl)-morpholinedihydrochloride (CAS 1361118-65-1) is a high-purity analytical reference standard with the molecular formula C10H14N2OHCl and a molecular weight of 214.69 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(5-Methyl-pyridin-2-yl)-morpholinedihydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.69 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), 2-(5-Methyl-pyridin-2-yl)-morpholinedihydrochloride 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 | C10H14N2O 2*HCl |
| Molecular Weight | 214.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- 2-Bromo-4-methylthiazole-5-carbaldehyde (CAS 933720-87-7)
- (R)-5-bromo-2,3-dihydrobenzofuran-3-amine (CAS 1213452-00-6)
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-(4-pyridyl)-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-64-8)
- Ethyl 4-(2-(2,5-dioxoimidazolidin-1-yl)acetamido)benzoate (CAS 824942-14-5)
- Suberoylanilide hydroxamic acid β-d-glucuronide (CAS 863456-50-2)
- 2-Methyl-3-(3-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 371212-60-1)
- 1,3-Bis(furan-2-ylmethyl)urea (CAS 39200-98-1)
- methyl 2-(tributylstannyl)acetate (CAS 18365-23-6)
- 8-Benzyl-4-(2-ethylbutanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-95-3)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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