(1R,2S)-2-(3,4-dichlorobenzoyl)cyclohexane-1-carboxylic acid CAS 844856-66-2
| CAS No. | 844856-66-2 |
| Molecular Formula | C14H14Cl2O3 |
| Molecular Weight | 301.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1R,2S)-2-(3,4-dichlorobenzoyl)cyclohexane-1-carboxylic acid 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 (1R,2S)-2-(3,4-dichlorobenzoyl)cyclohexane-1-carboxylic acid (CAS 844856-66-2), a certified reference material (molecular formula C14H14Cl2O3, MW 301.17 g/mol) for analytical method development and quality control.
The molecular framework of (1R,2S)-2-(3,4-dichlorobenzoyl)cyclohexane-1-carboxylic acid (C14H14Cl2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14Cl2O3 |
| Molecular Weight | 301.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Recommended Standards
- 1-(4-Iodophenyl)cyclopentanemethanamine (CAS 1895253-52-7)
- (1R,2S)-2-(3,5-dichlorobenzoyl)cyclohexane-1-carboxylic acid (CAS 844856-68-4)
- 2-(Difluoromethyl)-3-methoxy-5-(trifluoromethoxy)pyridine-6-acetic acid (CAS 1806750-71-9)
- (E)-4,6-Dichloro-2-styrylquinazoline (CAS 36950-52-4)
- 1-(2-Bromo-4-chlorophenyl)piperidin-2-one (CAS 1255574-59-4)
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