2-((5-Ethylpyridin-2-yl)methyl)azepane CAS 881039-99-2
| CAS No. | 881039-99-2 |
| Molecular Formula | C14H22N2 |
| Molecular Weight | 218.34 g/mol |
| 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.
CATO supplies 2-((5-Ethylpyridin-2-yl)methyl)azepane (CAS 881039-99-2), a certified reference material (molecular formula C14H22N2, MW 218.34 g/mol) for analytical method development and quality control.
The molecular framework of 2-((5-Ethylpyridin-2-yl)methyl)azepane (C14H22N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2-((5-Ethylpyridin-2-yl)methyl)azepane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H22N2 |
| Molecular Weight | 218.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-((4,6-Dimethylpyridin-2-yl)methyl)azepane (CAS 527674-25-5)
- 2-(1-Benzyl-4-piperidyl)ethylamine (CAS 86945-25-7)
- 2-((2,6-Dimethylpyridin-4-yl)methyl)azepane (CAS 881042-05-3)
- 2-(1-Benzylpiperidin-2-yl)ethanamine (CAS 915919-74-3)
- [1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid (CAS 1018665-49-0)
- 2-(Morpholine-4-sulfonyl)benzonitrile (CAS 612045-76-8)
- 2-(((5-Amino-4H-1,2,4-triazol-3-yl)methyl)carbamoyl)benzoic acid (CAS 1306738-53-3)
- 6-((2-Methoxyethyl)imino)-5-nitro-1,6-dihydropyrimidin-4-amine (CAS 450344-70-4)
- 5-Bromo-4-chloro-2-(methylsulfinyl)pyrimidine (CAS 97229-09-9)
- 67329-11-7 3-Chloro-2-(chloromethyl)-2-methylpropionic acid Propanoic acid, 3-chloro-2-(chloromethyl)-2-methyl- EINECS 266-644-1 (CAS 67329-11-7)
- Roxadustat Impurity 171 (CAS CATO-C4X-2213171)
- (3S,6S)-3,6-Dimethylpiperazin-2-one (CAS 1260619-64-4)
- Benzyl 1-(9H-fluoren-9-yl)-3,6-dioxo-2,9-dioxa-4,7-diazaundecan-11-oate (CAS 1599440-07-9)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com