(E)-methyl 2-(3-(naphthalen-2-yl)but-2-enamido)benzoate CAS 321674-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321674-72-0 |
| Molecular Formula | C22H19NO3 |
| Molecular Weight | 345.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-methyl 2-(3-(naphthalen-2-yl)but-2-enamido)benzoate (CAS 321674-72-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H19NO3. Molecular weight: 345.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H19NO3 |
| Molecular Weight | 345.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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 | 1 |
Recommended Standards
- (E)-2-(4-oxo-5-((5-phenylfuran-2-yl)methylene)-2-thioxothiazolidin-3-yl)acetic acid (CAS 294657-85-5)
- (Z)-(1-Phenylethylidene)[(6-{[(E)-(1-phenylethylidene)amino]oxy}pyridin-2-yl)oxy]amine (CAS 337921-57-0)
- (E)-{[4-(benzyloxy)phenyl]methylidene}amino 4-methylbenzoate (CAS 551931-09-0)
- 5-Iodopyridin-2(1H)-one hydrochloride (CAS 13517-31-2)
- Benzyl (4-((2-aminoethyl)(cyclopropyl)amino)cyclohexyl)carbamate (CAS 1353972-98-1)
- N'-[(1E)-(5-Bromo-2-ethoxyphenyl)methylidene]-4-(trifluoromethyl)benzohydrazide (CAS 338393-74-1)
- N-(cyanomethyl)-4-nitrobenzamide (CAS 5555-32-8)
- Ethyl 2-amino-5-propylthiophene-3-carboxylate (CAS 76575-31-0)
- 6-Methoxy-2,3-dihydrobenzofuran (CAS 90536-01-9)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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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