methyl 2-chloro-2-(thiophen-3-yl)acetate CAS 1249784-85-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249784-85-7 |
| Molecular Formula | C7H7ClO2S |
| Molecular Weight | 190.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity methyl 2-chloro-2-(thiophen-3-yl)acetate (CAS 1249784-85-7) pharmaceutical standards reference standard. Molecular formula: C7H7ClO2S. Molecular weight: 190.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7ClO2S |
| Molecular Weight | 190.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related methyl Standards
- 5-Chloro-2-(ethylthio)pyrimidin-4(1H)-one (CAS 106146-79-6)
- 2-Chloro-n-(1,3-thiazol-2-yl)propanamide (CAS 116200-98-7)
- 2-chloro-4,5-dimethylthiophene-3-carboxylic acid (CAS 1261769-27-0)
- 4-Chloro-2-(dimethylamino)-1,3-thiazole-5-carbaldehyde (CAS 129865-54-9)
- 4-Chloro-2-methyl-5-(methylsulfinyl)pyrimidine (CAS 1314926-93-6)
- 2-Chloro-N-(thiazol-5-ylmethyl)acetamide (CAS 1353983-78-4)
- 4-Chloro-5-methylthiophene-2-carbohydrazide (CAS 1399655-40-3)
- Methyl 4-chloro-5-methylthiophene-2-carboxylate (CAS 1399660-78-6)
Recommended Standards
- 2-(5-Chlorothiophen-2-yl)propanoic acid (CAS 1215995-07-5)
- Ethyl 2-chlorothiophene-3-carboxylate (CAS 1214379-28-8)
- 2-Oxo-1,2-dihydroquinoxaline-6-carboxylic acid (CAS 126632-52-8)
- 5-fluoro-2-nitrophenyl 4-nitrobenzoate (CAS 219689-76-6)
- Salicylaldehyde benzoylhydrazone (CAS 3232-37-9)
- (2R,3R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-fluorophenyl)-2-hydroxypropanoic acid (CAS 1217694-49-9)
- Clozapine EP Impurity C (CAS 6104-71-8)
- 4-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)-1h-pyrazol-5-amine (CAS 2092486-59-2)
- 6-(Chloromethyl)-5-(difluoromethyl)-3-nitropyridin-2-amine (CAS 1805353-90-5)
- Uremic Pentapeptide (CAS 71494-20-7)
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