4-(Chloromethyl)-5-methyl-2-(4-methylphenyl)-1,3-oxazole CAS 137090-44-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137090-44-9 |
| Molecular Formula | C12H12ClNO |
| Molecular Weight | 221.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(Chloromethyl)-5-methyl-2-(4-methylphenyl)-1,3-oxazole (CAS 137090-44-9) pharmaceutical standards reference standard. Molecular formula: C12H12ClNO. Molecular weight: 221.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12ClNO |
| Molecular Weight | 221.68 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloromethyl Standards
- 2-(Chloromethyl)-5-(4-ethylphenyl)-1,3-oxazole (CAS 1094226-54-6)
- 2-(Chloromethyl)-5-(2,5-dimethylphenyl)oxazole (CAS 1094382-39-4)
- 4-(Chloromethyl)-2-(3,4-dimethylphenyl)oxazole (CAS 1183890-60-9)
- 5-(Chloromethyl)-4-methyl-2-(3-methylphenyl)-1,3-oxazole (CAS 1206979-13-6)
- 5-(Chloromethyl)-4-methyl-2-(2-methylphenyl)-1,3-oxazole (CAS 1206981-55-6)
- 4-(Chloromethyl)-2-(3-ethylphenyl)oxazole (CAS 1393576-88-9)
- 2-(Chloromethyl)-5,8-dimethylquinolin-4(1H)-one (CAS 946755-49-3)
- 2-(Chloromethyl)-6,8-dimethylquinolin-4(1H)-one (CAS 946692-39-3)
Recommended Standards
- 7-Chloro-1-isopropyl-1H-indole-4-carbaldehyde (CAS 1350761-17-9)
- 8-Chloro-7-methoxy-2,4-dimethylquinoline (CAS 1378255-18-5)
- 7-Chloro-1-isopropyl-1H-indole-3-carbaldehyde (CAS 1350760-88-1)
- 5-Chloro-2-fluoro-4-(methoxymethoxy)benzaldehyde (CAS 2179038-42-5)
- [3-(Hydroxymethyl)-5-methoxyphenyl]boronic acid (CAS 1315276-35-7)
- 1-(5-Amino-2-chlorobenzoyl)imidazolidin-2-one (CAS 1420792-12-6)
- Risdiplam impurity 7 (CAS CATO-C4X-30127)
- 2,5-Difluoro-9H-fluoren-9-one (CAS 2969-61-1)
- n-(Tert-butyl)-2-(2,4,5-trichlorophenoxy)acetamide (CAS 938990-63-7)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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 13829788188 / jacky.chen@cato-chem.com