4-Methyl-N-(6-methyl-4-oxothiochroman-3-yl)benzamide CAS 692738-26-4
| CAS No. | 692738-26-4 |
| Molecular Formula | C18H17NO2S |
| Molecular Weight | 311.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 311.40 g/mol gives 4-Methyl-N-(6-methyl-4-oxothiochroman-3-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Methyl-N-(6-methyl-4-oxothiochroman-3-yl)benzamide (CAS 692738-26-4) is a high-purity analytical reference standard with the molecular formula C18H17NO2S and a molecular weight of 311.40 g/mol.
Based on its molecular formula C18H17NO2S, 4-Methyl-N-(6-methyl-4-oxothiochroman-3-yl)benzamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-Methyl-N-(6-methyl-4-oxothiochroman-3-yl)benzamide 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 | C18H17NO2S |
| Molecular Weight | 311.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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