2-[(4-Methoxyphenyl)methanesulfinyl]-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine CAS 477762-77-9
| CAS No. | 477762-77-9 |
| Molecular Formula | C22H23NO4S2 |
| Molecular Weight | 429.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 429.55 g/mol gives 2-[(4-Methoxyphenyl)methanesulfinyl]-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-[(4-Methoxyphenyl)methanesulfinyl]-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine (CAS 477762-77-9), molecular formula C22H23NO4S2 and molecular weight 429.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H23NO4S2, 2-[(4-Methoxyphenyl)methanesulfinyl]-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine contains a flavonoid 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 429.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-[(4-Methoxyphenyl)methanesulfinyl]-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine 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 | C22H23NO4S2 |
| Molecular Weight | 429.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methoxyphenyl Standards
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Recommended Standards
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- Lasofoxifene N-Oxide (CAS 731016-25-4)
- 1-(2-Fluorophenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 153881-54-0)
- 3,5-Dimethylpyridin-4(1H)-one (CAS 71755-73-2)
- 2-Chloro-1-methyl-4-(methylsulfonyl)benzene (CAS 1671-18-7)
- 5-(Aminomethyl)-1-(cyclopropylmethyl)pyridin-2(1H)-one (CAS 1400635-87-1)
- 3-(Chloromethyl)-4-methyltetrahydrofuran (CAS 1202400-53-0)
- 2,3-Dichloro-6-(trifluoromethyl)isonicotinic acid (CAS 1824096-23-2)
- N,N-diethyl-4-hydrazinylpyridine-3-sulfonamide (CAS 1342194-15-3)
- 2-Cyclohexyl-1-phenylethan-1-amine (CAS 4442-88-0)
- Pseudoneolinderane (CAS 20082-45-5)
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