5-Acetyl-2-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile CAS 338749-68-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338749-68-1 |
| Molecular Formula | C20H18N4O3 |
| Molecular Weight | 362.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Acetyl-2-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile (CAS 338749-68-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18N4O3. Molecular weight: 362.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H18N4O3 |
| Molecular Weight | 362.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Acetyl Standards
- 5-[(3-Methoxyphenyl)methyl]-7-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 860785-75-7)
- 3-[4-(4-Methoxyphenyl)piperazin-1-yl]-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 338968-21-1)
- 8-Ethyl-4-[2-(4-methoxyphenyl)acetyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-08-7)
- 1-{5-[(2-Methoxyphenyl)methylene]-4-oxo-2-thioxo-1,3-thiazolan-3-yl}dihydro-2,6(1H,3H)-pyridinedione (CAS 477859-29-3)
- 1-{5-[(3-Methoxyphenyl)methylene]-4-oxo-2-thioxo-1,3-thiazolan-3-yl}dihydro-2,6(1H,3H)-pyridinedione (CAS 477859-23-7)
- 4,6-Bis(4-methoxyphenyl)-2-(methylthio)nicotinonitrile (CAS 312757-89-4)
- Ethyl 2-((7-(4-methoxyphenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)butanoate (CAS 921791-61-9)
- (2-(4-Methoxyphenyl)ethene-1,1,2-triyl)tribenzene (CAS 70592-05-1)
Recommended Standards
- 5-(Furan-2-yl)-N-(3-(2-phenyl-1H-imidazol-1-yl)propyl)isoxazole-3-carboxamide (CAS 943821-01-0)
- 6,7-Dimethoxy-8-((6-methoxyisoquinolin-7-yl)oxy)isoquinoline (CAS 87179-86-0)
- 5-(((4-(4-Fluoro-3-methylphenyl)thiazol-2-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 946386-70-5)
- methyl 2-[5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl]acetate (CAS 1803600-75-0)
- Tert-butyl (5-oxospiro[3.5]Nonan-2-yl)carbamate (CAS 2306260-81-9)
- 1H-imidazo[4,5-b]pyrazin-2-amine (CAS 361382-81-2)
- Clobetasol Propionate EP Impurity C (CAS 25122-52-5)
- Methyl 5-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1206973-03-6)
- 4-(Aminomethyl)phthalazin-1(2H)-one (CAS 22370-18-9)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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 13829788188 / jacky.chen@cato-chem.com