Ethyl 2-methyl-3-oxo-3-(thiophen-2-yl)propanoate CAS 166180-39-8
| CAS No. | 166180-39-8 |
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-methyl-3-oxo-3-(thiophen-2-yl)propanoate.
CATO supplies Ethyl 2-methyl-3-oxo-3-(thiophen-2-yl)propanoate (CAS 166180-39-8), a certified reference material (molecular formula C10H12O3S, MW 212.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H12O3S, Ethyl 2-methyl-3-oxo-3-(thiophen-2-yl)propanoate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-methyl-3-oxo-3-(thiophen-2-yl)propanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 6-methyl-2-(methylthio)pyrimidine-4-carboxylate (CAS 1644431-48-0)
- 3-[2-Hydroxy-5-(methylthio)phenyl]propanoic acid (CAS 1672665-65-4)
- 1-(Methylsulfonyl)indolin-7-amine (CAS 1595726-80-9)
- 1-(Thiophen-2-yl)propan-2-yl benzenesulfonate (CAS 16736-98-4)
- Methyl ((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)carbamate hydrochloride (CAS 694495-65-3)
- Ethyl 3-amino-4-(propylamino)benzoate (CAS 848819-85-2)
- Ethyl 11(Z)-octadecenoate (CAS 137202-20-1)
- (1R,4S,5S,6S)-4-Aminospiro[bicyclo[3.1.0]hexane-2,1'-cyclopropane]-4,6-dicarboxylic acid (CAS 1448707-43-4)
- 5-Fluoro-2-(methylthio)pyrimidin-4-amine (CAS 1310078-72-8)
- Elsholtzia (CAS 488-05-1)
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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 18665070610 / Nicole.chen@cato-chem.com