Ethyl 2-((4-chloro-2-methylphenyl)thio)-2-oxoacetate CAS 1443353-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443353-87-4 |
| Molecular Formula | C11H11ClO3S |
| Molecular Weight | 258.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-((4-chloro-2-methylphenyl)thio)-2-oxoacetate (CAS 1443353-87-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11ClO3S. Molecular weight: 258.72 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11ClO3S |
| Molecular Weight | 258.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-(2-Chloro-4-(methylthio)phenyl)-4-oxobutanoic acid (CAS 103860-95-3)
- Methyl 3-((3-chloro-2-formylphenyl)thio)propanoate (CAS 1215582-82-3)
- 4-(((4-Chloro-2-fluorophenyl)amino)methyl)piperidin-4-ol (CAS 1335112-98-5)
- 2-Chloro-N-cyclopropyl-N-(2-oxo-2-(thiazol-2-yl)ethyl)acetamide (CAS 1353946-22-1)
- Ethyl 2-((3-chloro-2-methylphenyl)thio)-2-oxoacetate (CAS 1443310-25-5)
- Ethyl 2-((4-chloro-3-methylphenyl)thio)-2-oxoacetate (CAS 1443312-32-0)
- Ethyl 2-((3-chloro-4-methylphenyl)thio)-2-oxoacetate (CAS 1443343-05-2)
- 2-chloro-5-cyano-N-(propan-2-yl)benzene-1-sulfonamide (CAS 1523521-83-6)
Recommended Standards
- 7-methoxy-3,4-dihydronaphthalene-2-sulfonyl chloride (CAS 1461713-93-8)
- 1-((3-Chlorophenyl)thio)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1464985-98-5)
- 1-((2-Chlorophenyl)thio)-3-hydroxycyclobutane-1-carboxylic acid (CAS 1484996-38-4)
- Ethyl 4-(5-chlorothiophene-2-sulfonamido)butanoate (CAS 85844-86-6)
- 2-Amino-n-(4-hydroxyphenyl)acetamide hydrochloride (CAS 105396-69-8)
- 5-Methyl-1,3-benzoxazole-2-carbothioamide (CAS 33653-01-9)
- 5-Chloro-2-(3-fluorophenoxy)aniline (CAS 937606-27-4)
- 1-Acetyl-6-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 947023-03-2)
- 4-(4-(4-Methoxyphenyl)pyrimidin-2-yl)phenyl furan-2-carboxylate (CAS 477857-28-6)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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