4-((2-Chloropyridin-4-yl)methyl)-1-(methylsulfonyl)azepane CAS 1316218-00-4
| CAS No. | 1316218-00-4 |
| Molecular Formula | C13H19ClN2O2S |
| Molecular Weight | 302.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-((2-Chloropyridin-4-yl)methyl)-1-(methylsulfonyl)azepane is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-((2-Chloropyridin-4-yl)methyl)-1-(methylsulfonyl)azepane (CAS 1316218-00-4), a certified reference material (molecular formula C13H19ClN2O2S, MW 302.82 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H19ClN2O2S, 4-((2-Chloropyridin-4-yl)methyl)-1-(methylsulfonyl)azepane contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 4-((2-Chloropyridin-4-yl)methyl)-1-(methylsulfonyl)azepane 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 | C13H19ClN2O2S |
| Molecular Weight | 302.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloropyridin Standards
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- 1-[(2-Chloropyridin-3-yl)sulfonyl]piperidine-4-carboxamide (CAS 1156723-20-4)
- (6-Chloropyridin-3-yl)(4-hexylphenyl)methanone (CAS 1187169-45-4)
- 3-(1-(6-Chloropyridin-3-yl)cyclobutyl)-5-(1H-pyrazol-4-yl)-1,2,4-oxadiazole (CAS 1369513-95-0)
- 5-(2-Chloropyridin-4-yl)-3-((p-tolyloxy)methyl)-1,2,4-oxadiazole (CAS 680216-74-4)
- 4-((6-Chloropyridin-3-yl)diazenyl)-1-hydroxy-3H-isochromen-3-one (CAS 939762-09-1)
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Recommended Standards
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- 3-Bromo-2-fluoro-5-(trifluoromethoxy)phenylboronic acid (CAS 2096342-15-1)
- 1-(5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)ethan-1-one (CAS 1782903-15-4)
- 3-Pyridin-3-yl-benzoic acid (CAS 4385-77-7)
- 2-((4-Amino-5-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethoxyphenyl)acetamide (CAS 568548-60-7)
- 2-Oxotetrahydrofuran-3-yl 2-(methylthio)nicotinate (CAS 452299-55-7)
- (Z)-N-(Ethoxycarbonyloxy)benzimidamide (CAS 54752-10-2)
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- Vazegepant Impurity N53 (CAS 36882-07-2)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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