Description

Dimethyl 2,2′-thiobisacetate (CAS: 16002-29-2) is a high-purity organic compound with the molecular formula C₆H₁₀O₄S. This versatile ester derivative of thiobisacetic acid is widely used in organic synthesis, pharmaceutical research, and specialty chemical applications. The compound features two methoxycarbonylmethyl sulfide groups, making it a valuable intermediate for cross-coupling reactions, polymer modification, and ligand synthesis. Our product is rigorously tested to ensure ≥98% purity (HPLC/GC), with strict quality control to meet the demands of research and industrial applications. Supplied in amber glass bottles under inert gas to ensure stability, this reagent is ideal for sensitive synthetic workflows.

Properties

• CAS Number: 16002-29-2
• Complexity: 130
• IUPAC Name: methyl 2-(2-methoxy-2-oxo-ethyl)sulfanylacetate
• InChI: InChI=1S/C6H10O4S/c1-9-5(7)3-11-4-6(8)10-2/h3-4H2,1-2H3
• InChI Key: ZQUQLLPRRJVUES-UHFFFAOYSA-N
• Exact Mass: 178.02997997
• Molecular Formula: C6H10O4S
• Molecular Weight: 178.21
• SMILES: COC(=O)CSCC(=O)OC
• Topological: 77.9
• Monoisotopic Mass: 178.02997997
• Synonyms: 16002-29-2, dimethyl 2,2′-thiodiacetate, Dimethyl 2,2′-thiobisacetate, methyl 2-(2-methoxy-2-oxoethyl)sulfanylacetate, Acetic acid, 2,2′-thiobis-, 1,1′-dimethyl ester, Dimethyl 2,2/’-thiobisacetate, Acetic acid, 2,2′-thiobis-, dimethyl ester, methyl 2-[(methoxycarbonyl)methylthio]acetate, EINECS 240-135-4, MFCD00234244, dimethyl thiodiacetate, Z5X8HGG4TJ, methoxycarbonylmethyl sulfide, SCHEMBL11056301, DTXSID10166787, METHYL 2-[(2-METHOXY-2-OXOETHYL)SULFANYL]ACETATE, ALBB-025831, SBB072408, AKOS008911230, FS-5499, 1,1′-Dimethyl 2,2′-thiobis[acetate], DB-064323, CS-0150674, NS00025210, ST45028125, W18648, 2,2′-THIOBIS(ACETIC ACID) DIMETHYL ESTER, Q63396573

Dimethyl 2,2′-thiobisacetate serves as a key building block in organic synthesis, particularly for sulfur-containing polymers and pharmaceutical intermediates. Researchers utilize it to develop novel ligands for metal catalysis and modify biomaterials for controlled-release applications. Its bifunctional structure enables efficient crosslinking in polymer chemistry, while its ester groups facilitate further derivatization.

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