4-(Chloromethyl)-2-(4-ethylphenyl)thiazole CAS 900641-46-5
| CAS No. | 900641-46-5 |
| Molecular Formula | C12H12ClNS |
| Molecular Weight | 237.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(Chloromethyl)-2-(4-ethylphenyl)thiazole (C12H12ClNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 237.75 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(Chloromethyl)-2-(4-ethylphenyl)thiazole (CAS 900641-46-5) is a high-purity analytical reference standard with the molecular formula C12H12ClNS and a molecular weight of 237.75 g/mol.
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.
CATO manufactures 4-(Chloromethyl)-2-(4-ethylphenyl)thiazole 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 | C12H12ClNS |
| Molecular Weight | 237.75 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 |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 4-(Chloromethyl)-2-(4-ethylphenyl)-1,3-thiazole hydrochloride (CAS 1049726-64-8)
- 4-(Chloromethyl)-2-(3,4-dimethylphenyl)thiazole (CAS 1158001-59-2)
- 4-(Chloromethyl)-2-(3,5-dimethylphenyl)thiazole (CAS 1247561-17-6)
- 4-(Chloromethyl)-2-(3-ethylphenyl)thiazole (CAS 1393576-93-6)
- 4-(Chloromethyl)-5-methyl-2-(p-tolyl)thiazole (CAS 344333-88-6)
- 3-(Chloromethyl)-N-cyclopentylbenzamide (CAS 1094431-63-6)
- 1-[3-(chloromethyl)benzoyl]piperidine (CAS 148583-64-6)
- (4-(Chloromethyl)phenyl)(piperidin-1-yl)methanone (CAS 185743-00-4)
Recommended Standards
- 3-Chloro-4-methyl-N-(thiophen-2-ylmethyl)aniline (CAS 940367-35-1)
- 2-Chloro-4-(4-isopropylphenyl)thiazole (CAS 99797-29-2)
- 4-Chloro-N-((5-methylthiophen-2-yl)methyl)aniline (CAS 51306-04-8)
- 4-Chloro-6-(isopropylthio)quinoline (CAS 1912423-48-3)
- 2-(Dimethylamino)cyclohexan-1-ol (CAS 30727-29-8)
- (3-Aminopropyl)(ethoxy)phosphinic acid hydrochloride (CAS 1394042-47-7)
- Nilutamide (CAS 63612-50-0)
- Tert-butyl (1r,5s,6s)-6-amino-3-azabicyclo[3.2.0]heptane-3-carboxylate (CAS 1308650-53-4)
- Pravastatin-d3 Sodium Salt (major) (CAS 1329836-90-9)
- 3-(4-Fluorobenzenesulfonyl)-2-methylpropanoic acid (CAS 1018300-28-1)
- 5-(4-(Trifluoromethyl)phenyl)nicotinonitrile (CAS 1261600-44-5)
- 5,6-Dihydropyrido[3,4-b]pyrazin-7(8H)-one (CAS 1823878-17-6)
- tert-Butyl (R)-(2-amino-2-(3-chloro-5-fluorophenyl)ethyl)carbamate (CAS 1270082-86-4)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com