methyl 3-(methylsulfanyl)butanoate CAS 207983-28-6
| CAS No. | 207983-28-6 |
| Molecular Formula | C6H12O2S |
| Molecular Weight | 148.22 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 methyl 3-(methylsulfanyl)butanoate.
methyl 3-(methylsulfanyl)butanoate (CAS 207983-28-6), molecular formula C6H12O2S and molecular weight 148.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H12O2S, methyl 3-(methylsulfanyl)butanoate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 148.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H12O2S |
| Molecular Weight | 148.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2016 |
| Sulfur Atoms | 1 |
Related methyl Standards
- {3-[(methylsulfanyl)methyl]oxetan-3-yl}methanol (CAS 1849316-00-2)
- 4-(Methylsulfanyl)pentanoic acid (CAS 75974-59-3)
- 5-(Methylsulfanyl)pentanoic acid (CAS 69082-95-7)
- ethyl 2-(methylsulfanyl)propanoate (CAS 40800-76-8)
- 2-Ethyl-2-(methylsulfanyl)butan-1-ol (CAS 1882257-50-2)
- 5-(methylsulfanyl)pyrazin-2-amine (CAS 251549-38-9)
- 2-(Methylsulfanyl)-4,5-dihydro-1,3-thiazol-4-one (CAS 20949-66-0)
- 2-(Methylsulfanyl)pyridine-3-carbonitrile (CAS 219766-02-6)
Recommended Standards
- methyl 2,2-dimethyl-3-sulfanylpropanoate (CAS 35040-69-8)
- Methyl 3-methyl-2-sulfanylbutanoate (CAS 67964-43-6)
- Methyl 2-(propylthio)acetate (CAS 20600-65-1)
- Methyl 4-(methylthio)butanoate (CAS 53053-51-3)
- 5-(chloromethyl)-2-methylquinolin-8-ol hydrochloride (CAS 103862-65-3)
- Ethyl 1-(6-chloropyridazin-3-yl)piperidine-3-carboxylate (CAS 939598-22-8)
- 5-(Difluoromethyl)-2-fluoroanisole (CAS 1214333-36-4)
- 5-Bromo-3-methylisoxazole (CAS 1263378-26-2)
- (2-(9H-Carbazol-9-yl)phenyl)boronic acid (CAS 1189047-28-6)
- 3-(Aminomethyl)benzonitrile (CAS 10406-24-3)
- 3-(4-Isopropylbenzyl)-6-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263212-74-3)
- Ambroxol Impurity 43 (CAS 529-23-7)
- 1-(3-Chloro-4-fluorophenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017458-51-3)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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