2-Oxo-2-((4-phenylbutan-2-yl)amino)ethyl 2-(methylthio)nicotinate CAS 473972-56-4
| CAS No. | 473972-56-4 |
| Molecular Formula | C19H22N2O3S |
| Molecular Weight | 358.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H22N2O3S, 2-Oxo-2-((4-phenylbutan-2-yl)amino)ethyl 2-(methylthio)nicotinate 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 358.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-Oxo-2-((4-phenylbutan-2-yl)amino)ethyl 2-(methylthio)nicotinate (CAS 473972-56-4), a certified reference material (molecular formula C19H22N2O3S, MW 358.45 g/mol) for analytical method development and quality control.
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-Oxo-2-((4-phenylbutan-2-yl)amino)ethyl 2-(methylthio)nicotinate 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 | C19H22N2O3S |
| Molecular Weight | 358.45 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 1-Oxo-1-phenylbutan-2-yl 6-methyl-2-phenylquinoline-4-carboxylate (CAS 355429-72-0)
- 1-Oxo-1-phenylbutan-2-yl 8-methyl-2-phenylquinoline-4-carboxylate (CAS 355429-34-4)
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- 1-Oxo-1-phenylbutan-2-yl 8-methyl-2-(p-tolyl)quinoline-4-carboxylate (CAS 355429-35-5)
- 1-Oxo-1-phenylbutan-2-yl 2-(4-ethylphenyl)-6-methylquinoline-4-carboxylate (CAS 355429-73-1)
- 1-Oxo-1-phenylbutan-2-yl 2-(4-isopropylphenyl)quinoline-4-carboxylate (CAS 355433-34-0)
- 1-Oxo-1-phenylbutan-2-yl 2-(4-methoxyphenyl)-6-methylquinoline-4-carboxylate (CAS 355429-79-7)
- 1-Oxo-1-phenylbutan-2-yl 2-(4-chlorophenyl)-6-methylquinoline-4-carboxylate (CAS 355429-71-9)
Recommended Standards
- 2-Benzamido-N-(3-hydroxypropyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 299962-48-4)
- 3-Benzyl-7-(phenylsulfonyl)-9-oxa-3,7-diazabicyclo[3.3.1]nonane (CAS 335620-96-7)
- 2-(5-Methoxy-1-(phenylsulfonyl)-1H-indol-3-yl)-N,N-dimethylethanamine oxalate (CAS 263384-65-2)
- Butyl 4-({[(4-aminophenyl)thio]acetyl}amino)-benzoate (CAS 913247-25-3)
- tributyl(isoxazol-4-yl)stannane (CAS 2020067-63-2)
- 1-(2,4-Bis(benzyloxy)pyrimidin-5-yl)-4-methylpentan-1-ol (CAS 41244-59-1)
- 6-benzyl-3,6-diazabicyclo[3.1.1]heptane (CAS 1312555-06-8)
- 2-((2-Carbamoylhydrazono)methyl)phenyl 2-oxo-2H-chromene-3-carboxylate (CAS 324580-60-1)
- Aflatoxin Mix 4(B1,B2,G1,G2) (CAS CATO-LFOD410206-AL)
- 1,2,3,4-Tetramethyl-5,6-dinitrobenzene (CAS 18801-63-3)
- 2-((4-Amino-6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(benzo[d]thiazol-2-yl)acetamide (CAS 869067-86-7)
- (4-Methylpyrrolidin-2-yl)methanol (CAS 1248567-73-8)
- (S)-2-((S)-2-Acetamido-3-(1H-indol-3-yl)propanamido)propanoic acid (CAS 110998-92-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com