cis-4-[2-(2-iodophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid CAS 735275-65-7
| CAS No. | 735275-65-7 |
| Molecular Formula | C16H20O3 |
| Molecular Weight | 260.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H20O3, cis-4-[2-(2-iodophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
cis-4-[2-(2-iodophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid (CAS 735275-65-7), molecular formula C16H20O3 and molecular weight 260.33 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), cis-4-[2-(2-iodophenyl)-2-oxoethyl]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.
Physical & Chemical Properties
| Molecular Formula | C16H20O3 |
| Molecular Weight | 260.33 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 |
Related cis Standards
- 1-(2-Iodophenyl)propan-1-one (CAS 103441-58-3)
- 3-(2-Iodophenyl)propanal (CAS 111373-32-1)
- 3-(3-Iodophenyl)propanal (CAS 1261570-30-2)
- (E)-3-(2-iodophenyl)prop-2-en-1-ol (CAS 1510550-81-8)
- 3-(2-Iodophenyl)oxetane (CAS 1820641-89-1)
- 1-(2-Iodophenyl)propan-2-one (CAS 21906-34-3)
- 1-(3-Iodophenyl)propan-2-one (CAS 21906-35-4)
- 1-(4-Iodophenyl)propan-1-one (CAS 31970-26-0)
Recommended Standards
- cis-4-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735270-04-9)
- cis-4-[2-(2-Methylphenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-47-5)
- cis-4-(3,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735270-26-5)
- cis-4-[2-(3-Methylphenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-48-6)
- 4-Iodo-1,5-dimethylpyrazole (CAS 6647-96-7)
- 2-(tert-Butyl)-5-(3-methyl-4-nitrophenyl)-1,3,4-oxadiazole (CAS 287942-22-7)
- 6-Benzyl-6-azaspiro[2.5]octan-4-one (CAS 1101987-18-1)
- Paliperidone Impurity 86 (CAS CATO-C4X-172486)
- 3-Chloro-4'-formyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261946-48-8)
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- Clotrimazole Impurity 22 (CAS 59154-29-9)
- 2,2,3-Trimethylbut-3-en-1-ol (CAS 3329-43-9)
- 2-(Allyloxy)-3-methoxyphenol (CAS 71186-63-5)
- Hexapeptide-10 (CAS 146439-94-3)
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