4-(trans-4-Propylcyclohexyl)benzoyl chloride CAS 81005-00-7
| CAS No. | 81005-00-7 |
| Molecular Formula | C16H21ClO |
| Molecular Weight | 264.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(trans-4-Propylcyclohexyl)benzoyl chloride (C16H21ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 264.79 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.
CATO supplies 4-(trans-4-Propylcyclohexyl)benzoyl chloride (CAS 81005-00-7), a certified reference material (molecular formula C16H21ClO, MW 264.79 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 | C16H21ClO |
| Molecular Weight | 264.79 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
Related trans Standards
- 4-[2-(trans-4-Propylcyclohexyl)ethyl]cyclohexanone (CAS 117923-32-7)
- trans-(4-Propylcyclohexyl)cyclohex-1-enylboronic acid (CAS 1256346-32-3)
- 4-(4-Propylcyclohexyl)benzoic acid (CAS 88561-78-8)
- 4-(trans-4-Propylcyclohexyl)phenylboronic Acid (CAS 146862-02-4)
- [4-(4-Propylcyclohexyl)phenyl]boric acid (CAS 156837-90-0)
- 1-(4-(Trans-4-propylcyclohexyl)phenyl)ethanone (CAS 78531-61-0)
- 4-Methyl-4'-(4-propylcyclohexyl)-1,1'-biphenyl (CAS 173306-43-9)
- 4-(4-propylcyclohexyl)benzonitrile (CAS 313552-83-9)
Recommended Standards
- (4-chlorophenyl)({8-methyl-8-azabicyclo[3.2.1]octan-3-yl})methanamine (CAS 1708293-19-9)
- 4-Chloro-1-(4-cyclohexylphenyl)butan-1-one (CAS 943116-54-9)
- 1573-57-5 1,2,2,3,3,4-Hexachlorobutane DTXSID70166243 (CAS 1573-57-5)
- N-(4-Chlorobenzyl)-N-(cyclopropylmethyl)pyrrolidin-3-amine (CAS 820984-41-6)
- 2-Fluoro-1-methoxy-3-methyl-5-(trifluoromethyl)benzene (CAS 2383384-61-8)
- Bis[2-phenylpyridine][4,4'-diamino-5,5'-dimethyl-2,2'-bipyridine] iridium(III) hexafluorophosphate (CAS 2489240-33-5)
- 4-Amino-1-methylpiperidine dihydrochloride (CAS 1193-03-9)
- N-(pyrimidin-2-yl)benzenesulfonamide (CAS 16699-12-0)
- 646534-78-3 4'-Methyl-2,3'-bipyridine DTXSID60621250 (CAS 646534-78-3)
- 3,3-Dimethyl-1-phenylbutan-2-one (CAS 6721-67-1)
- 241820-91-7 2-Oxa-7-azaspiro[3.5]nonane DTXSID60620728 (CAS 241820-91-7)
- 7-Bromo-4-chlorofuro[3,2-d]pyrimidine (CAS 1211595-48-0)
- 3-Hydrazino-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-c]pyridazine (CAS 802598-74-9)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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