1-(2-Chloro-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-methoxyethan-1-one CAS 2034554-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2034554-91-9 |
| Molecular Formula | C10H12ClNO2S |
| Molecular Weight | 245.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloro-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-methoxyethan-1-one (CAS 2034554-91-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12ClNO2S. Molecular weight: 245.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO2S |
| Molecular Weight | 245.73 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-(naphthalen-2-yl)thiazole (CAS 1049126-52-4)
- 1187163-17-2 4-(5-Chloro-2-thienyl)isoquinoline MFCD13152432 (CAS 1187163-17-2)
- 1187169-90-9 3-(5-Chloro-2-thienyl)quinoline MFCD13152433 (CAS 1187169-90-9)
- 2-[(6-Chloro-2-methylsulfanyl-pyrimidin-4-ylamino)-methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1261232-21-6)
- (S)-1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)pyrrolidin-3-ol, 95% (CAS 1261233-29-7)
- 2-Chloro-N-methyl-N-((3-(methylthio)pyrazin-2-yl)methyl)acetamide (CAS 1353961-12-2)
- N-(2-Chloro-6-methylphenyl)-1,3-propanesultam (CAS 1400644-34-9)
- 4-Chloro-2-(4-methylpiperazin-1-yl)thiazole-5-carbaldehyde (CAS 141764-88-7)
Recommended Standards
- 1-((3-Chlorophenyl)sulfonyl)pyrrolidine (CAS 670271-99-5)
- 1-(2-Chlorophenyl)-N-cyclopropylmethanesulfonamide (CAS 950239-12-0)
- [(E)-2-(4-Chlorobenzenesulfonyl)ethenyl]dimethylamine (CAS 338395-16-7)
- Propyphenazone (CAS 479-92-5)
- 4-Isopropyl-5-methylisoxazol-3(2H)-one (CAS 29068-34-6)
- (6-Cyclobutoxypyridin-2-yl)boronic acid (CAS 1310404-90-0)
- Ethyl 3-(4-(chloromethyl)phenyl)propanoate (CAS 107859-99-4)
- Methyl 2-Fluoro-5-nitrobenzoate (CAS 2965-22-2)
- N-(sec-butyl)benzamide (CAS 879-71-0)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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