5-[(E)-2-(Benzylamino)ethenyl]-3-phenyl-1,2-oxazole-4-carbonitrile CAS 477851-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477851-03-9 |
| Molecular Formula | C19H15N3O |
| Molecular Weight | 301.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-[(E)-2-(Benzylamino)ethenyl]-3-phenyl-1,2-oxazole-4-carbonitrile (CAS 477851-03-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H15N3O. Molecular weight: 301.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H15N3O |
| Molecular Weight | 301.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related E Standards
- (S)-2-(benzylamino)-1-((R)-6-fluorochroman-2-yl)ethan-1-ol (CAS 129050-27-7)
- Ethyl 4-(benzylamino)-2-oxobicyclo[2.2.2]octane-1-carboxylate (CAS 1207166-75-3)
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- Ethyl 4-(benzylamino)-3-nitrobenzoate (CAS 312921-97-4)
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- 2-(Benzylamino)benzo[4,5]imidazo[1,2-a]pyrimidine-3-carbonitrile (CAS 303059-26-9)
- Ethyl 4-(benzylamino)-2-(methylthio)pyrimidine-5-carboxylate (CAS 100973-67-9)
Recommended Standards
- 5-[(2-fluorophenoxy)methyl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 743444-27-1)
- 5-Acetyl-1-phenyl-3-(p-tolyl)-1H-pyrazole-4-carbonitrile (CAS 649746-07-6)
- 4-Methoxy-9-phenoxyacridine (CAS 61078-22-6)
- 6-Monoazido-β-cyclodextrin (CAS 98169-85-8)
- Ethyl 1,4-dimethyl-1H-pyrazole-5-carboxylate (CAS 68809-64-3)
- 2,3-Dichloro-3'-(4-methylpiperazinomethyl) benzophenone (CAS 898789-21-4)
- Azido-PEG2-C2-sulfonic acid (CAS 1817735-39-9)
- Methyl 4,5-diaminopicolinate hydrochloride (CAS 850544-22-8)
- Ethyl 2-(propylamino)-3-(1h-pyrazol-1-yl)propanoate (CAS 1248219-31-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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