N,N,4,6-tetramethyl-3-(phenylsulfonyl)pyridin-2-amine CAS 339017-05-9
| CAS No. | 339017-05-9 |
| Molecular Formula | C15H18N2O2S |
| Molecular Weight | 290.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N,N,4,6-tetramethyl-3-(phenylsulfonyl)pyridin-2-amine (C15H18N2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N,N,4,6-tetramethyl-3-(phenylsulfonyl)pyridin-2-amine (CAS 339017-05-9) is a high-purity analytical reference standard with the molecular formula C15H18N2O2S and a molecular weight of 290.38 g/mol.
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.
CATO manufactures N,N,4,6-tetramethyl-3-(phenylsulfonyl)pyridin-2-amine 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 | C15H18N2O2S |
| Molecular Weight | 290.38 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N,4,6-trimethyl-3-tosylpyridin-2-amine (CAS 478245-29-3)
- N,N,4-trimethyl-3-(methylsulfonyl)-6-phenylpyridin-2-amine (CAS 478245-53-3)
- N,4,6-Trimethyl-3-(2-methylbenzenesulfonyl)pyridin-2-amine (CAS 338412-26-3)
- N-[3-(Dimethylamino)propyl]-2-(pyridin-4-yl)-1,3-thiazole-4-carboxamide (CAS 321429-91-8)
- 3-[(ethylamino)carbonyl]benzoic acid (CAS 126926-33-8)
- Bistriphenylphosphine nickel dicarbonyl (CAS 13007-90-4)
- 3,4'-Bis(methoxymethyl)-1,1'-biphenyl (CAS 180092-90-4)
- 2-(4-Bromophenyl)-7-chloro-8-methylquinoline-4-carboxylic acid (CAS 588696-21-3)
- 2-Oxopropyl pyrrolidine-3-carboxylate (CAS 144282-58-6)
- 6-Bromo-2-methylquinoline-4-carbonitrile (CAS 1416439-30-9)
- 2-Methoxy-3-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1227594-86-6)
- Ethyl 3-(4-tert-butylphenoxy)benzoate (CAS 773136-00-8)
- Acid yellow 99 (CAS 10343-58-5)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com