8-(2-Chloropyridin-3-yl)-8-oxooctanenitrile CAS 890100-82-0
| CAS No. | 890100-82-0 |
| Molecular Formula | C13H15ClN2O |
| Molecular Weight | 250.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-(2-Chloropyridin-3-yl)-8-oxooctanenitrile (CAS 890100-82-0), a certified reference material (molecular formula C13H15ClN2O, MW 250.72 g/mol) for analytical method development and quality control.
8-(2-Chloropyridin-3-yl)-8-oxooctanenitrile (C13H15ClN2O) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C13H15ClN2O |
| Molecular Weight | 250.72 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropyridin Standards
- 1-(6-Chloropyridin-3-yl)-N-methyl-N-((5-methylfuran-2-yl)methyl)methanamine (CAS 1156193-41-7)
- 3-[(2-Chloropyridin-3-yl)amino]-5,5-dimethylcyclohex-2-en-1-one (CAS 1217862-29-7)
- 8-(4-Chloropyridin-3-yl)-8-oxooctanenitrile (CAS 890100-92-2)
- n-((2-Chloropyridin-3-yl)methyl)-2-fluoro-N-methylaniline (CAS 1271078-70-6)
- (4Z)-1-(6-Chloropyridin-2-yl)-4-[(dimethylamino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 320419-08-7)
- N-(5-chloropyridin-2-yl)-2-fluorobenzamide (CAS 34556-81-5)
- N-(5-chloropyridin-2-yl)-4-fluorobenzamide (CAS 327991-18-4)
- N-(6-Chloropyridin-3-yl)-4-fluorobenzamide (CAS 325457-98-5)
Recommended Standards
- 6-tert-Butyl-4-(chloromethyl)-2H-chromen-2-one (CAS 41295-61-8)
- 5-(1-Chloro-2-methylpropan-2-yl)-3-(m-tolyl)-1,2,4-oxadiazole (CAS 680216-08-4)
- 8a-(4-Chlorophenyl)-octahydropyrrolo[1,2-a]pyrimidin-6-one (CAS 6029-26-1)
- 4-(Chloromethyl)-7-methyl-6-(1-methylethyl)-2H-1-benzopyran-2-one (CAS 568555-36-2)
- rel-tert-Butyl (3R,4S)-3-hydroxy-4-(methylamino)pyrrolidine-1-carboxylate (CAS 1375065-15-8)
- 4-((2-Methoxyacridin-9-yl)amino)benzenesulfonamide (CAS 60796-85-2)
- H-Glu(Val-OH)-OH (CAS 2746-34-1)
- 4-Ethoxy-2,3-difluorophenol (CAS 126163-56-2)
- 2-Amino-4-methylpentanenitrile hydrochloride (CAS 72177-82-3)
- 5-(((3-Chloro-4-methylphenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 494193-65-6)
- n-(2-Fluorophenyl)-4-nitrobenzamide (CAS 5336-54-9)
- 5,7-dimethoxy-1H-indole (CAS 27508-85-6)
- Ramelteon Impurity N40 (CAS 1221160-70-8)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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