Ethyl 2-(4-chlorophenyl)pyrimidine-5-carboxylate CAS 304693-58-1
| CAS No. | 304693-58-1 |
| Molecular Formula | C13H11ClN2O2 |
| Molecular Weight | 262.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(4-chlorophenyl)pyrimidine-5-carboxylate (C13H11ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ethyl 2-(4-chlorophenyl)pyrimidine-5-carboxylate (CAS 304693-58-1), molecular formula C13H11ClN2O2 and molecular weight 262.69 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.
CATO manufactures Ethyl 2-(4-chlorophenyl)pyrimidine-5-carboxylate 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 | C13H11ClN2O2 |
| Molecular Weight | 262.69 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 3-[(4-chlorophenyl)methoxy]benzoic acid (CAS 112944-97-5)
- 1-(4-Chlorophenyl)-N-(4h-1,2,4-triazol-3-yl)cyclopropane-1-carboxamide (CAS 1210974-78-9)
- 2-(5-(4-Chlorophenyl)furan-2-yl)cyclopropanecarboxylic acid (CAS 1315348-98-1)
- 1-(4-Chlorophenyl)-3-(prop-2-yn-1-ylamino)pyrrolidine-2,5-dione (CAS 1415719-07-1)
- 2-(4-Chlorophenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-52-9)
- 1-(4-Chlorophenyl)-3-(1-methyl-1H-pyrazol-4-yl)propane-1,3-dione (CAS 1503529-33-6)
- 2-(4-Chlorophenyl)-1-(2,4-dihydroxyphenyl)ethan-1-one (CAS 15485-64-0)
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Recommended Standards
- Clonixin Hydroxyamide (CAS 72646-00-5)
- Ethyl 3-chloro-6-phenyl-4-pyridazinecarboxylate (CAS 34750-70-4)
- Benzyl 3-chloro-5-hydroxybenzoate (CAS 245116-17-0)
- Ethyl 4-(2-chloropyrimidin-4-yl)benzoate (CAS 499195-60-7)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
- 1-(4-Fluorophenyl)pentane-1-sulfonyl chloride (CAS 1248480-14-9)
- 4-(2-Chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 356566-56-8)
- 6-Chloro-1H-indole-3-carbonitrile (CAS 194490-17-0)
- 5-((2-Hydroxyethyl)imino)-7-(methylamino)isoquinolin-8(5H)-one (CAS 662167-20-6)
- Methyl 5-Nitropentanoate (CAS 34805-47-5)
- 3-Hydroxy-1,3-di-p-tolyl-2-propen-1-one (CAS 62375-98-8)
- 2-Amino-5-(o-tolyl)-4H-imidazol-4-one (CAS 112941-22-7)
- 3-Oxatricyclo[3.2.1.0,2,4]octane-6,7-diol (CAS 89921-51-7)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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