3-Methyl-2-(3,7,11-trimethyldodecyl)thiophene CAS 102037-88-7
| CAS No. | 102037-88-7 |
| Molecular Formula | C20H36S |
| Molecular Weight | 308.56 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 3-Methyl-2-(3,7,11-trimethyldodecyl)thiophene.
3-Methyl-2-(3,7,11-trimethyldodecyl)thiophene (CAS 102037-88-7) is a high-purity analytical reference standard with the molecular formula C20H36S and a molecular weight of 308.56 g/mol.
Based on its molecular formula C20H36S, 3-Methyl-2-(3,7,11-trimethyldodecyl)thiophene contains sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 3-Methyl-2-(3,7,11-trimethyldodecyl)thiophene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H36S |
| Molecular Weight | 308.56 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 1 |
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