4-Chloro-N-cyclohexylbutanamide CAS 69601-43-0
| CAS No. | 69601-43-0 |
| Molecular Formula | C10H18ClNO |
| Molecular Weight | 203.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-Chloro-N-cyclohexylbutanamide (CAS 69601-43-0), molecular formula C10H18ClNO and molecular weight 203.71 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H18ClNO, 4-Chloro-N-cyclohexylbutanamide contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 203.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H18ClNO |
| Molecular Weight | 203.71 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 4-chloro-7-(propan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 870706-47-1)
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- 203626-38-4 6-Chloro-8-methylquinolin-4(1H)-one DTXSID20576696 (CAS 203626-38-4)
- 3-Ethylidene-8-azabicyclo[3.2.1]octane hydrochloride (CAS 2098113-88-1)
- ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate (CAS 40711-33-9)
- (S)-1-(3-fluoro-5-(trifluoromethyl)phenyl)butan-1-amine (CAS 1213510-03-2)
- Azelastine Impurity 20 (CAS 47491-38-3)
- 4-((4-Chlorophenyl)thio)-2-phenyl-5-(phenylsulfonyl)pyrimidine (CAS 478067-74-2)
- (R)-3-Amino-4-(2-cyanophenyl)butanoic acid hydrochloride (CAS 332061-85-5)
- Phenyl N-{4-[(phenylsulfanyl)methyl]phenyl}carbamate (CAS 439110-75-5)
- 2-(4-(Trifluoromethoxy)phenyl)thiazolidine (CAS 937602-49-8)
- 4-(2,4-Dichlorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione (CAS 338778-02-2)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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