2-(([1,2,4]Triazolo[4,3-a]pyridin-3-ylmethyl)amino)-N-(3,5-dimethylphenyl)-2-phenylacetamide CAS 1103597-58-5
| CAS No. | 1103597-58-5 |
| Molecular Formula | C23H23N5O |
| Molecular Weight | 385.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(([1,2,4]Triazolo[4,3-a]pyridin-3-ylmethyl)amino)-N-(3,5-dimethylphenyl)-2-phenylacetamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(([1,2,4]Triazolo[4,3-a]pyridin-3-ylmethyl)amino)-N-(3,5-dimethylphenyl)-2-phenylacetamide (CAS 1103597-58-5), molecular formula C23H23N5O and molecular weight 385.46 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(([1,2,4]Triazolo[4,3-a]pyridin-3-ylmethyl)amino)-N-(3,5-dimethylphenyl)-2-phenylacetamide (C23H23N5O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H23N5O |
| Molecular Weight | 385.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related Triazolo Standards
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(benzo[d]thiazol-2-ylthio)acetamide (CAS 2034615-99-9)
- 1-(2-((5-Methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)thio)acetyl)piperidine-4-carboxylic acid (CAS 730965-98-7)
- 4-[[2-(1,2,4-Triazolo[3,4-b]benzothiazol-3-ylthio)acetyl]amino]benzoic acid (CAS 304863-59-0)
- 4-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)-N-(3,5-dimethoxyphenyl)piperazine-1-carboxamide (CAS 1058237-11-8)
- 2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)-N-(5-(o-tolyl)-1,2,4-thiadiazol-3-yl)acetamide (CAS 892224-41-8)
- N-([1,2,4]Triazolo[4,3-a]pyridin-3-ylmethyl)-3-(4-isobutoxy-3-methoxyphenyl)acrylamide (CAS 941144-58-7)
- 5,5'-(2-([1,2,4]Triazolo[1,5-a]pyrimidin-7-yl)propane-1,3-diyl)bis(2-chlorothiazole) (CAS 477860-62-1)
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-1-(4-(trifluoromethyl)phenyl)methanesulfonamide (CAS 2034318-31-3)
Recommended Standards
- BS-194 (CAS 1092443-55-4)
- 4-(4-(4-Methoxyphenyl)piperazin-1-yl)-2-phenylpyrazolo[1,5-a]pyrazine (CAS 1111295-60-3)
- 3-Hydroxy-5,5-dimethyl-2-(((4-(naphthalen-2-yloxy)phenyl)imino)methyl)cyclohex-2-en-1-one (CAS 1020252-64-5)
- (Z)-2-(5-(4-(Benzyloxy)benzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 1151944-58-9)
- 2-Chloro-1-(4-chloro-1H-pyrazol-1-yl)ethanone (CAS 514218-28-1)
- (2-Methyl-4-(trifluoromethyl)thiazol-5-yl)methanol (CAS 14857-19-3)
- (2S,3S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((tert-butoxycarbonyl)amino)butanoic acid (CAS 131669-43-7)
- Vitamin K1 Impurity 53 (CAS CATO-C4X-220753)
- 3-Cyano-1-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 1370587-26-0)
- 1,2,4-Benzotriazin-3-amine, 7-bromo-5-methyl-, 1-oxide (CAS 677297-87-9)
- 3,5,5-Trimethyltetrahydropyrimidine-1(2H)-carbaldehyde (CAS 146498-29-5)
- 4-(5-Aminopyrimidin-2-yl)benzonitrile (CAS 344334-37-8)
- (6-(4-Methylpiperazin-1-yl)pyridin-3-yl)methanol (CAS 1249436-00-7)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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