(1R,2S)-2-(2-(4-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid CAS 735274-97-2
| CAS No. | 735274-97-2 |
| Molecular Formula | C15H17IO3 |
| Molecular Weight | 372.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (1R,2S)-2-(2-(4-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735274-97-2), a certified reference material (molecular formula C15H17IO3, MW 372.20 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system, (1R,2S)-2-(2-(4-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 372.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C15H17IO3 |
| Molecular Weight | 372.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; 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.) | 1986 |
| Halogen Content | I-containing |
Recommended Standards
- (1R,2S)-2-(2-(3-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735274-96-1)
- (1S,3R)-3-(2-(3-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-38-4)
- (1R,2S)-2-(2-(2-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735274-95-0)
- (1S,3R)-3-(2-(4-iodophenyl)-2-oxoethyl)cyclohexane-1-carboxylic acid (CAS 735275-39-5)
- 1-(Pyrazin-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 104149-46-4)
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- 1-(Difluoromethyl)-2-fluoro-3-iodobenzene (CAS 1261479-13-3)
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- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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