1-Chloro-4-cyclohexylbenzene CAS 829-32-3
| CAS No. | 829-32-3 |
| Molecular Formula | C12H15Cl |
| Molecular Weight | 194.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Chloro-4-cyclohexylbenzene is closely related to chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Chloro-4-cyclohexylbenzene (CAS 829-32-3), a certified reference material (molecular formula C12H15Cl, MW 194.70 g/mol) for analytical method development and quality control.
Structurally, 1-Chloro-4-cyclohexylbenzene (C12H15Cl) contains chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 194.70 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures 1-Chloro-4-cyclohexylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15Cl |
| Molecular Weight | 194.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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Recommended Standards
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- 1-(4-Chlorobenzyl)-3-((2,6-dichlorobenzyl)oxy)-2-methylpyridin-4(1H)-one (CAS 338965-43-8)
- Methyl 1-(4-Bromophenyl)-4-oxocyclohexanecarboxylate (CAS 1384265-30-8)
- 5-(2-Methyl-1,3-thiazol-4-yl)-1,3,4-oxadiazol-2-amine (CAS 1219827-53-8)
- 5-Bromo-1-(piperidin-1-ylmethyl)indoline-2,3-dione (CAS 13129-71-0)
- 4-(5-Bromopyridin-2-yl)benzaldehyde (CAS 910547-57-8)
- 4-Amino-1-((2R,3S,4R,5R)-3-chloro-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 1786426-19-4)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
Why CATO?
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