Methyl 2-(4-chlorophenyl)-4-methylthiazole-5-carboxylate CAS 337924-65-9
| CAS No. | 337924-65-9 |
| Molecular Formula | C12H10ClNO2S |
| Molecular Weight | 267.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-chlorophenyl)-4-methylthiazole-5-carboxylate (C12H10ClNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Methyl 2-(4-chlorophenyl)-4-methylthiazole-5-carboxylate (CAS 337924-65-9), a certified reference material (molecular formula C12H10ClNO2S, MW 267.73 g/mol) for analytical method development and quality control.
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 Methyl 2-(4-chlorophenyl)-4-methylthiazole-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 | C12H10ClNO2S |
| Molecular Weight | 267.73 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 2-(2-(3-chlorophenyl)thiazol-4-yl)acetate (CAS 1040691-09-5)
- Methyl 2-(2-(2-chlorophenyl)thiazol-4-yl)acetate (CAS 1040700-56-8)
- Ethyl 4-(2-chlorophenyl)thiazole-2-carboxylate (CAS 1050507-06-6)
- Methyl 4-(3-chlorophenyl)-2-methylthiazole-5-carboxylate (CAS 1072944-80-9)
- 3-(2-(2-Chlorophenyl)thiazol-4-yl)propanoic acid (CAS 1181657-81-7)
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Recommended Standards
- Ethyl 4-(4-Chlorophenyl)thiazole-2-carboxylate (CAS 75680-91-0)
- Methyl 2-[(7-chloroquinolin-4-yl)thio]acetate (CAS 874766-64-0)
- Ethyl 3-(4-chlorophenyl)isothiazole-5-carboxylate (CAS 67048-96-8)
- Methyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate (CAS 350997-11-4)
- Potassium Sorbate (CAS 24634-61-5)
- 2-(2-Fluoro-4-methylphenyl)thiazole-4-carboxylic acid (CAS 1249923-53-2)
- 3-Chloro-5-cyclopropoxypyridazine (CAS 1346691-24-4)
- 3-(5-Bromofuran-2-yl)-3-oxopropanenitrile (CAS 93277-17-9)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 444152-92-5)
- 3,4-Dibromo-6-fluoro-2-methoxyphenol (CAS 2413441-30-0)
- (S)-(3-bromo-4-fluorophenyl)(cyclopropyl)methanamine (CAS 1213501-73-5)
- Benzyl alaninate 4-methylbenzenesulfonate (CAS 35386-78-8)
- Ethyl 6-chloro-5-iodonicotinate (CAS 856166-01-3)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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