(2E)-4,4-Dimethyl-3-oxo-2-{[(4-phenoxyphenyl)amino]methylidene}pentanenitrile CAS 1025129-86-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1025129-86-5 |
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-4,4-Dimethyl-3-oxo-2-{[(4-phenoxyphenyl)amino]methylidene}pentanenitrile (CAS 1025129-86-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H20N2O2. Molecular weight: 320.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O2 |
| Molecular Weight | 320.39 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-Methoxyquinoline-2-carboximidamide hydrochloride (CAS 1179361-98-8)
- 5-Amino-2-methoxy-n-(1,3-thiazol-2-yl)benzamide (CAS 1071324-80-5)
- 3-(4-Hydroxy-3-methoxyphenyl)propionic Acid (CAS 1135-23-5)
- Ethyl 4-(2,3-dimethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 313533-44-7)
- (R)-2-Amino-2-(2-fluorophenyl)ethanol hydrochloride (CAS 1391443-75-6)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com