Methyl (2E)-3-(dimethylamino)-2-[(4Z)-4-[(dimethylamino)methylene]-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl]acrylate CAS 1379821-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1379821-58-5 |
| Molecular Formula | C19H24N4O4 |
| Molecular Weight | 372.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (2E)-3-(dimethylamino)-2-[(4Z)-4-[(dimethylamino)methylene]-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl]acrylate (CAS 1379821-58-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H24N4O4. Molecular weight: 372.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H24N4O4 |
| Molecular Weight | 372.42 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Recommended Standards
- Ethyl 6-((3-(tert-butoxy)-3-oxopropyl)amino)-2-(pyridin-2-yl)pyrimidine-4-carboxylate (CAS 1373424-18-0)
- methyl 3-(1H-indol-3-yl)-2-(naphthalen-2-ylformamido)propanoate (CAS 1396968-43-6)
- Benzyl 3-[(2-methylpropan-2-yl)oxycarbonylamino]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5-carboxylate (CAS 1373028-73-9)
- 2-(Methylamino)ethane-1-thiol (CAS 10061-40-2)
- 2-Amino-3-(furan-2-yl)-3-hydroxypropanoic acid (CAS 5444-16-6)
- Acalabrutinib Impurity 18 (CAS CATO-C4X-305518)
- 4-Bromo-3-chloro-2-fluoro-7,7-dimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridine (CAS 2768871-06-1)
- Cyanomethyl (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-[(2,2,3,3-tetramethylcyclopropanecarbonyl)oxy]-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylate (CAS 827319-43-7)
- tert-Butyl (2R,5R)-5-hydroxy-2-methylpiperidine-1-carboxylate (CAS 1431473-05-0)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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