2-Chloro-3-[2-(3-cyanophenyl)-1-oxoethyl]pyridine CAS 884504-82-9
| CAS No. | 884504-82-9 |
| Molecular Formula | C12H10O3S2 |
| Molecular Weight | 266.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-[2-(3-cyanophenyl)-1-oxoethyl]pyridine (C12H10O3S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 supplies 2-Chloro-3-[2-(3-cyanophenyl)-1-oxoethyl]pyridine (CAS 884504-82-9), a certified reference material (molecular formula C12H10O3S2, MW 266.34 g/mol) for analytical method development and quality control.
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 | C12H10O3S2 |
| Molecular Weight | 266.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 3-[(benzylsulfanyl)methyl]aniline (CAS 1019394-69-4)
- (2S,3S,4S,5R,6S)-2-(Chloromethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 6087-46-3)
- N,N-dibutyl-6-chloropyridazin-3-amine (CAS 1019-91-6)
- 4-(4-Propylphenoxy)piperidine hydrochloride (CAS 1219976-25-6)
- 2-Cyclohexylbenzaldehyde (CAS 128323-04-6)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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