2-(4-Chlorophenoxy)-2-(4-methoxyphenoxy)cyclopropanecarbonitrile CAS 651306-64-8
| CAS No. | 651306-64-8 |
| Molecular Formula | C17H14ClNO3 |
| Molecular Weight | 315.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H14ClNO3, 2-(4-Chlorophenoxy)-2-(4-methoxyphenoxy)cyclopropanecarbonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(4-Chlorophenoxy)-2-(4-methoxyphenoxy)cyclopropanecarbonitrile (CAS 651306-64-8), molecular formula C17H14ClNO3 and molecular weight 315.75 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(4-Chlorophenoxy)-2-(4-methoxyphenoxy)cyclopropanecarbonitrile 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 | C17H14ClNO3 |
| Molecular Weight | 315.75 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-[(2-Chloro-6-ethoxy-4-formylphenoxy)methyl]benzonitrile (CAS 443290-94-6)
- 1-[(4-chlorophenyl)methyl]-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937597-74-5)
- 2-[(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl]quinoline-4-carboxylic acid (CAS 956440-76-9)
- 1-(2-chlorobenzyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937597-77-8)
- 2'-Methyl-[1,1'-biphenyl]-2-carbonitrile (CAS 157366-46-6)
- 4-cyclopropyl-2-methylthiazole (CAS 128312-58-3)
- Tert-butyl ((1-isonicotinoylpiperidin-4-yl)methyl)carbamate (CAS 1286263-53-3)
- 3,5-Dichloro-N-(3-cyano-4-(phenylthio)phenyl)benzamide (CAS 306980-37-0)
- Ethyl 4-iodo-2-(methylthio)pyrimidine-5-carboxylate (CAS 1133-91-1)
- 3-Amino-5-(trifluoromethyl)isonicotinaldehyde (CAS 944900-69-0)
- Fluoxetine EP Impurity B HCl (CAS 30684-07-2)
- 3-[4-(Ethoxycarbonyl)-5-methyl-3-pyrrolyl]propanoic Acid (CAS 38664-16-3)
- 2-chloro-1-(2-piperidin-1-yl-1,3-thiazol-5-yl)ethanone (CAS 790271-19-1)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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