{2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2,6-dimethylphenyl)carbamate CAS 338413-53-9
| CAS No. | 338413-53-9 |
| Molecular Formula | C22H22N2O2S |
| Molecular Weight | 378.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2,6-dimethylphenyl)carbamate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
{2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2,6-dimethylphenyl)carbamate (CAS 338413-53-9), molecular formula C22H22N2O2S and molecular weight 378.49 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2,6-dimethylphenyl)carbamate (C22H22N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 378.49 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2,6-dimethylphenyl)carbamate 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 | C22H22N2O2S |
| Molecular Weight | 378.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methylphenyl Standards
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Recommended Standards
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- Methyl 5-Hydroxyindole-3-acetate (CAS 15478-18-9)
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- 1-Isopentyl-3-methyl-1H-pyrazol-5-amine (CAS 3524-38-7)
- N2-Benzyloxycarbonyl-L-homoglutamine (CAS 83793-19-5)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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