2-(chloromethyl)-4H,6H,7H-pyrano[4,3-d][1,3]thiazole CAS 1342460-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1342460-81-4 |
| Molecular Formula | C7H8ClNOS |
| Molecular Weight | 189.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(chloromethyl)-4H,6H,7H-pyrano[4,3-d][1,3]thiazole (CAS 1342460-81-4) pharmaceutical standards reference standard. Molecular formula: C7H8ClNOS. Molecular weight: 189.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8ClNOS |
| Molecular Weight | 189.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related chloromethyl Standards
- 2-(chloromethyl)-7-methyl-3H-imidazo[4,5-b]pyridine (CAS 1344054-57-4)
- 2-butyl-4-(chloromethyl)-1,3-thiazole (CAS 113264-15-6)
- 4-(2-(Chloromethyl)butyl)thiazole (CAS 1493234-08-4)
- Ethyl 3-(Chloromethyl)isoxazole-5-carboxylate (CAS 1141427-74-8)
- Methyl 4-(chloromethyl)-5-methylisoxazole-3-carboxylate (CAS 1177292-31-7)
- 3-(Chloromethyl)-N,N-dimethyl-1,2,4-oxadiazole-5-carboxamide (CAS 1185320-35-7)
- Ethyl 3-(chloromethyl)isoxazole-4-carboxylate (CAS 1379165-76-0)
- 2-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]-N-methylacetamide (CAS 1384430-49-2)
Recommended Standards
- 2-Chloro-N-(thiophen-3-ylmethyl)acetamide (CAS 1342080-85-6)
- 3-Chloro-2-methanesulfinylaniline (CAS 1375471-66-1)
- 2-Chloro-3-methoxy-4-(methylthio)pyridine (CAS 1314972-62-7)
- 4-Oxo-1-[4-(trifluoromethyl)phenyl]cyclohexanecarboxylic Acid (CAS 1385694-50-7)
- 2-Methyl-3-phenylquinoline-4,6-diamine (CAS 828930-84-3)
- Avanafil Impurity N1 (CAS 859517-85-4)
- (E)-3-(3,4-Dimethoxyphenyl)-1-(2-thioxothiazolidin-3-yl)prop-2-en-1-one (CAS 101620-25-1)
- 3-(3-Bromothiophen-2-yl)-4-methyl-1h-pyrazol-5-amine (CAS 1346943-79-0)
- Vitamin K1 Impurity 59 (CAS CATO-C4X-220759)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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