1-(3-Chlorophenyl)-3-oxocyclohexanecarbonitrile CAS 1956331-09-1
| CAS No. | 1956331-09-1 |
| Molecular Formula | C13H12ClNO |
| Molecular Weight | 233.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(3-Chlorophenyl)-3-oxocyclohexanecarbonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-(3-Chlorophenyl)-3-oxocyclohexanecarbonitrile (CAS 1956331-09-1), a certified reference material (molecular formula C13H12ClNO, MW 233.69 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H12ClNO, 1-(3-Chlorophenyl)-3-oxocyclohexanecarbonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H12ClNO |
| Molecular Weight | 233.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 1-(1-(4-Chlorophenyl)ethyl)-1H-pyrrole-2-carbaldehyde (CAS 1250834-09-3)
- 2-(5-(2-Chlorophenyl)furan-2-yl)cyclopropanamine (CAS 1315344-85-4)
- 2-(((3-Chlorophenyl)amino)methyl)phenol (CAS 13160-55-9)
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- 1-(4-Chlorophenyl)-1-(pyridin-2-yl)ethan-1-ol (CAS 197512-40-6)
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Recommended Standards
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- (2-Amino-4-chlorophenyl)(phenyl)methanol (CAS 25648-19-5)
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- 5-(4-Bromo-2-methylphenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342248-63-8)
- 2-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1218791-34-4)
- 2-Fluoro-6-(pyrrolidin-1-yl)nicotinic acid (CAS 1203499-55-1)
- tert-butyl N-[(3aS,7aS)-octahydropyrano[3,4-c]pyrrol-3a-yl]carbamate (CAS 1037368-68-5)
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- N-(2,3-Dihydro-1H-cyclopenta[b]quinolin-9-yl)propane-1,3-diamine (CAS 1339111-01-1)
- Dulaglutide (CAS 923950-08-7)
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