3-(2-(2-Chloropyridin-3-yl)-2-oxoethyl)benzonitrile CAS 760193-01-9
| CAS No. | 760193-01-9 |
| Molecular Formula | C14H9ClN2O |
| Molecular Weight | 256.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2-(2-Chloropyridin-3-yl)-2-oxoethyl)benzonitrile (CAS 760193-01-9), a certified reference material (molecular formula C14H9ClN2O, MW 256.69 g/mol) for analytical method development and quality control.
3-(2-(2-Chloropyridin-3-yl)-2-oxoethyl)benzonitrile (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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropyridin Standards
- 2-(2-(6-Chloropyridin-3-yl)-2-oxoethyl)benzonitrile (CAS 890100-44-4)
- Ethyl 2-(((6-chloropyridin-3-yl)methyl)(ethyl)amino)acetate (CAS 1420832-66-1)
- (5E)-5-[(6-Chloropyridin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 866154-45-2)
- 4-[(2-Chloropyridin-4-yl)oxy]-2,5-difluorobenzenamine (CAS 1225278-65-8)
- 2-((5-Chloropyridin-3-yl)oxy)ethane-1-sulfonyl chloride (CAS 1342581-64-9)
- 2-(6-Chloropyridin-2-yl)-2,3-dihydrobenzo[d][1,3,2]diazaborinin-4(1H)-one (CAS 2242502-35-6)
- 2-(((2-Chloropyridin-4-yl)methyl)(ethyl)amino)-N,N-dimethylacetamide (CAS 1274590-31-6)
- 4-(6-Chloropyridin-3-yl)-N'-hydroxytetrahydro-2H-pyran-4-carboximidamide (CAS 1369513-86-9)
Recommended Standards
- 3-((4-Chlorophenyl)imino)indolin-2-one (CAS 57644-24-3)
- 3-(2-Chlorophenyl)imidazo[1,5-a]pyridine-1-carbaldehyde (CAS 446830-52-0)
- 3-((3-Chlorophenyl)imino)indolin-2-one (CAS 42407-90-9)
- 3-(4-Chlorophenyl)imidazo[1,5-a]pyridine-1-carbaldehyde (CAS 446269-62-1)
- 2-(Azepan-1-yl)-N-hydroxybenzimidamide (CAS 1021244-26-7)
- 2-Bromo-1-(4-fluoro-2-methylphenyl)ethanone (CAS 343-62-4)
- 2-(Cyclohexylmethyl)-3-isopropoxyphenol (CAS 1243439-25-9)
- 3-((tert-Butoxycarbonyl)amino)-2-(cyclopentylmethyl)propanoic acid (CAS 1822615-25-7)
- Methyl 8-Amino-2-naphthoate (CAS 168901-53-9)
- (3-chloropropyl)cyclohexane (CAS 1124-62-5)
- Oxacillin Impurity 57 (CAS CATO-C4X-232157)
- (R)-1-cyclobutyl-2,2,2-trifluoroethan-1-amine (CAS 1160785-99-8)
- 1-(3-Bromo-2-methylpropyl)-4-fluorobenzene (CAS 1327281-52-6)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com