(1S,3R)-3-(4-methylbenzoyl)cyclohexane-1-carboxylic acid CAS 735269-70-2
| CAS No. | 735269-70-2 |
| Molecular Formula | C15H18O3 |
| Molecular Weight | 246.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1S,3R)-3-(4-methylbenzoyl)cyclohexane-1-carboxylic acid.
CATO supplies (1S,3R)-3-(4-methylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735269-70-2), a certified reference material (molecular formula C15H18O3, MW 246.30 g/mol) for analytical method development and quality control.
The molecular framework of (1S,3R)-3-(4-methylbenzoyl)cyclohexane-1-carboxylic acid (C15H18O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, 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 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.
CATO manufactures (1S,3R)-3-(4-methylbenzoyl)cyclohexane-1-carboxylic acid 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 | C15H18O3 |
| Molecular Weight | 246.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Recommended Standards
- (1S,3R)-3-(2-methylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735269-68-8)
- (2R,3S,5S)-5-(4-Amino-7H-imidazo[4,5-d][1,2,3]triazin-7-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 34536-05-5)
- (1S,3R)-3-(2-ethylbenzoyl)cyclopentane-1-carboxylic acid (CAS 732252-49-2)
- (2S)-N-((1R,2S)-2,3-Dihydro-2-hydroxy-1h-inden-1-yl)pyrrolidine-2-carboxamide (CAS 910540-91-9)
- (1R,2S,4S)-4-(((Benzyloxy)Carbonyl)Amino)Cyclohexane-1,2-Diyl Diacetate (CAS 2247380-96-5)
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