Methyl 2,2-dimethyl-3-(propan-2-ylsulfanyl)propanoate CAS 1540259-00-4
| CAS No. | 1540259-00-4 |
| Molecular Formula | C9H18O2S |
| Molecular Weight | 190.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 190.30 g/mol gives Methyl 2,2-dimethyl-3-(propan-2-ylsulfanyl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 2,2-dimethyl-3-(propan-2-ylsulfanyl)propanoate (CAS 1540259-00-4), molecular formula C9H18O2S and molecular weight 190.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Methyl 2,2-dimethyl-3-(propan-2-ylsulfanyl)propanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 2,2-dimethyl-3-(propan-2-ylsulfanyl)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 | C9H18O2S |
| Molecular Weight | 190.30 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.) | 1992 |
| Sulfur Atoms | 1 |
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- Regadenoson Impurity 23 (CAS CATO-C4X-198523)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
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