2-(2-chlorophenyl)-3-oxo-3-(pyridin-3-yl)propanenitrile CAS 1291439-19-4
| CAS No. | 1291439-19-4 |
| Molecular Formula | C14H9ClN2O |
| Molecular Weight | 256.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-chlorophenyl)-3-oxo-3-(pyridin-3-yl)propanenitrile 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.
2-(2-chlorophenyl)-3-oxo-3-(pyridin-3-yl)propanenitrile (CAS 1291439-19-4), molecular formula C14H9ClN2O and molecular weight 256.69 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-chlorophenyl)-3-oxo-3-(pyridin-3-yl)propanenitrile (C14H9ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C14H9ClN2O |
| Molecular Weight | 256.69 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chlorophenyl Standards
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Recommended Standards
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- tert-Butyl (2-allylphenyl)carbamate (CAS 309974-70-7)
- (R)-7-(3-Bromophenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-ol (CAS 2771078-54-5)
- (S)-tert-Butyl (1-(6-(trifluoromethyl)pyrimidin-4-yl)pyrrolidin-3-yl)carbamate (CAS 1365936-92-0)
- Mitraciliatine (CAS 14509-92-3)
- 4-(4-Piperidyl)morpholine Trifluoroacetate (CAS 436099-97-7)
- 3,4-Dichlorocinnamic Acid (CAS 1202-39-7)
- semaglutide (CAS 782487-28-9)
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