(2E)-1-[4-(Pyridin-2-yl)piperazin-1-yl]-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one CAS 647031-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 647031-56-9 |
| Molecular Formula | C21H25N3O4 |
| Molecular Weight | 383.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-[4-(Pyridin-2-yl)piperazin-1-yl]-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 647031-56-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H25N3O4. Molecular weight: 383.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H25N3O4 |
| Molecular Weight | 383.44 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related E Standards
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 618414-23-6)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 573951-08-3)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 763108-70-9)
- 4-({[4-ethyl-5-(pyridin-4-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}methyl)-3-nitrobenzamide (CAS 1110949-41-1)
- 4-(2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzamide (CAS 573947-97-4)
- 4-(2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzamide (CAS 618416-18-5)
- 4-(2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzamide (CAS 618426-84-9)
- 9,10-Bis(2-(pyridin-3-yl)vinyl)anthracene (CAS 1429664-95-8)
Recommended Standards
- (1S)-2′-[[(1-Methylethyl)amino]carbonyl][1,1′-binaphthalene]-2-carboxylic acid (CAS 2646622-02-6)
- (3-(Dimethylamino)-4-(4-phenoxyphenyl)-1H-pyrazol-1-yl)(phenyl)methanone (CAS 321553-18-8)
- Fmoc-Nle(6-OMe)-OH (CAS 1823167-86-7)
- 4-(4-bromo-2-fluorophenoxy)oxane (CAS 1239611-29-0)
- 4-(Azepan-1-yl)aniline dihydrochloride (CAS 858343-14-3)
- 1-(4-(Trifluoromethoxy)Phenyl)Ethanone O-(4-Methoxybenzyl) Oxime (CAS 1571034-51-9)
- Cefpirome Impurity 55 (CAS CATO-C4X-120755)
- Loratadine Impurity 2 (CAS 96034-64-9)
- N3-ethylpyridine-2,3-diamine (CAS 193070-18-7)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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