Methyl 5-(4-chlorophenyl)nicotinate CAS 893734-71-9
| CAS No. | 893734-71-9 |
| Molecular Formula | C13H10ClNO2 |
| Molecular Weight | 247.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 5-(4-chlorophenyl)nicotinate (CAS 893734-71-9), molecular formula C13H10ClNO2 and molecular weight 247.68 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 5-(4-chlorophenyl)nicotinate (C13H10ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Methyl 5-(4-chlorophenyl)nicotinate 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 | C13H10ClNO2 |
| Molecular Weight | 247.68 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 tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- Methyl 5-(3-chlorophenyl)nicotinate (CAS 893734-67-3)
- N-(2-Aminophenyl)-2-Chloronicotinamide (CAS 57841-69-7)
- Methyl 5-(2-chlorophenyl)nicotinate (CAS 893734-64-0)
- n-(2-Chloroacetyl)-1-naphthamide (CAS 554423-23-3)
- RO48-6791 (CAS 172407-17-9)
- 5-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((2-(((5-methyl-1H-imidazol-4-yl)methyl)sulfinyl)ethyl)amino)pyrimidin-4(1H)-one (CAS 85643-17-0)
- 1-(5-(4-Propylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 1243030-05-8)
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- 4-[(4-Bromo-2-propylphenoxy)methyl]piperidinehydrochloride (CAS 1220035-23-3)
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