2-(3,5-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine CAS 477845-40-2
| CAS No. | 477845-40-2 |
| Molecular Formula | C21H21NO3S |
| Molecular Weight | 367.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 367.46 g/mol gives 2-(3,5-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(3,5-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine (CAS 477845-40-2), a certified reference material (molecular formula C21H21NO3S, MW 367.46 g/mol) for analytical method development and quality control.
2-(3,5-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine (C21H21NO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(3,5-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine 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 | C21H21NO3S |
| Molecular Weight | 367.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylphenoxy Standards
- 2-(2,3-Dimethylphenoxy)-3-methanesulfonyl-4-methyl-6-phenylpyridine (CAS 477845-41-3)
- 3-(2,3-Dimethylphenoxy)-2-phenylquinoline-4-carboxylic acid (CAS 400079-73-4)
- 2-(2,4-Dimethylphenoxy)-N-(quinolin-8-yl)pyridine-3-carboxamide (CAS 1023535-97-8)
- N-[2-(2,5-Dimethylphenoxy)propyl]-4-(heptyloxy)aniline (CAS 1040689-92-6)
- N-[2-(2,4-Dimethylphenoxy)ethyl]-4-(phenethyloxy)-aniline (CAS 1040693-70-6)
- 2-(2-(2,4-Dimethylphenoxy)acetyl)-N-(4-nitrophenyl)hydrazine-1-carbothioamide (CAS 891632-80-7)
- 2-(3,5-Dimethylphenoxy)-2,2-difluoro-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 251097-75-3)
- 2-(2-(2,4-Dimethylphenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (CAS 83673-34-1)
Recommended Standards
- 2-[2-Oxo-3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propylsulfanyl]-benzoic acid (CAS 721406-44-6)
- 2-((1-(3,5-Dimethylphenyl)-1H-imidazol-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 851131-88-9)
- 2-{[5-(4-tert-Butylphenyl)-4-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 312522-54-6)
- 2-(((5-Methyl-2-(m-tolyl)oxazol-4-yl)methyl)thio)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 902588-62-9)
- (R)-1-(5-(Trifluoromethyl)pyridin-2-yl)ethanamine (CAS 1213052-96-0)
- 2-(5-amino-1,3,4-thiadiazol-2-yl)-N-phenylacetamide (CAS 310420-47-4)
- 1-(2-Piperidin-4-ylethyl)azepane (CAS 96901-05-2)
- 8-Bromo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline (CAS 1472008-20-0)
- Ethyl 2-(2-((5H-[1,2,4]triazino[5,6-b]indol-3-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 329732-77-6)
- 3-Methoxy-4-(2-nitro-4-(trifluoromethyl)phenoxy)benzaldehyde (CAS 5509-72-8)
- 3,8-Di-tert-butyl-5,10-dihydroindolo[3,2-b]indole (CAS CATO-CIM-100251)
- N,N-Bis(2-hydroxyethyl)-3-nitroimidazo[1,2-a]pyridine-2-carboxamide (CAS 62195-08-8)
- N-Mal-N-bis(PEG2-amine) (CAS 2128735-20-4)
- Calcineurin Autoinhibitory Peptide (CAS 148067-21-4)
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