N-{2-Cyano-1-[4-(4-methoxyphenyl)piperazino]vinyl}-N-(4-methylphenyl)urea CAS 337920-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337920-15-7 |
| Molecular Formula | C22H25N5O2 |
| Molecular Weight | 391.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-{2-Cyano-1-[4-(4-methoxyphenyl)piperazino]vinyl}-N-(4-methylphenyl)urea (CAS 337920-15-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H25N5O2. Molecular weight: 391.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H25N5O2 |
| Molecular Weight | 391.47 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related N Standards
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-((2-(dimethylamino)-2-oxoethyl)thio)benzoate (CAS 871305-03-2)
- 2-[(3-cyano-5,6,7,8-tetrahydroquinolin-2-yl)sulfanyl]-n-[5-(ethylsulfanyl)-1,3,4-thiadiazol-2-yl]acetamide (CAS 443655-96-7)
- 2-((3-Cyano-6-(p-tolyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-cyclopropylacetamide (CAS 488809-84-3)
- 2-((6-Benzyl-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)-N-cyclopropylacetamide (CAS 723748-29-6)
- 4-{4-[(E)-2-Cyano-3-methoxy-3-oxo-1-propenyl]-2-pyrimidinyl}phenyl 2-thiophenecarboxylate (CAS 477871-08-2)
- N'-(4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)-N'-methyl-3-(trifluoromethyl)benzohydrazide (CAS 321526-23-2)
- 2-(3-Cyano-5-methyl-7-oxo-1,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)ethyl 2,4-dichlorobenzoate (CAS 866144-74-3)
- 3-{3-cyano-1-[(4-methoxyphenyl)methyl]-4,5-dimethyl-1H-pyrrol-2-yl}-1-(4-fluorophenyl)urea (CAS 866038-95-1)
Recommended Standards
- 6-Amino-4-(4-(4-methoxyphenyl)piperazin-1-yl)-1-(p-tolyl)pyrimidin-2(1H)-one (CAS 338956-31-3)
- Baxdrostat Impurity 16 (CAS 3060412-71-4)
- 4-(3-(4-(2,4-Diamino-6-methylpyrimidin-5-yl)benzyl)ureido)-2-methylbenzene-1-sulfonyl fluoride (CAS 50699-49-5)
- 6-Chloro-N-cyclopropyl-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1206969-58-5)
- 2-Amino-7-propoxy-1,3-benzoxazole-5-carbaldehyde (CAS 1820687-19-1)
- GMAP (25-41), amide (CAS 132567-21-6)
- Ethyl 4-(chlorosulfonyl)-3-fluoro-1-methyl-1H-pyrrole-2-carboxylate (CAS 1638268-96-8)
- 1-Amino-3-benzyloxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid ethyl ester (CAS 1985607-66-6)
- 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-4-sulfonyl chloride (CAS 2703760-68-1)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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