(2Z)-4-[benzyl(methyl)amino]-4-oxobut-2-enoic acid CAS 642437-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 642437-08-9 |
| Molecular Formula | C12H13NO3 |
| Molecular Weight | 219.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2Z)-4-[benzyl(methyl)amino]-4-oxobut-2-enoic acid (CAS 642437-08-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H13NO3. Molecular weight: 219.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H13NO3 |
| Molecular Weight | 219.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2Z)-3-[(2,3-dimethylphenyl)carbamoyl]prop-2-enoic Acid (CAS 198220-51-8)
- (3-(4-Methoxyphenyl)-5-methylisoxazol-4-yl)methanol (CAS 495417-36-2)
- (2Z)-2-(Acetylamino)-3-(4-methylphenyl)-2-propenoic acid (CAS 93634-59-4)
- 3-(2,5-Dioxoimidazolidin-4-ylidene)propanoic acid (CAS 858222-19-2)
- 1-(4,6-Dichloro-2-methylpyrimidin-5-yl)ethan-1-one (CAS 1663485-97-9)
- Bis(nitrato-κO)(N1,N1,N2,N2-tetramethyl-1,2-ethanediamine-κN1,κN2)platinum (CAS 1361090-77-8)
- 4-Chloro-5-(p-tolyl)thieno[2,3-d]pyrimidine (CAS 374104-63-9)
- 2-(3-(Methylamino)azetidin-1-yl)acetonitrile (CAS 2301208-80-8)
- 4-Bromo-7-fluorobenzo[d][1,3]dioxole-5-carbaldehyde (CAS 2667597-72-8)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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