2-Amino-7,7-dimethyl-4-(naphthalen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile CAS 311773-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 311773-28-1 |
| Molecular Formula | C22H20N2O2 |
| Molecular Weight | 344.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-7,7-dimethyl-4-(naphthalen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 311773-28-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H20N2O2. Molecular weight: 344.41 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H20N2O2 |
| Molecular Weight | 344.41 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(4-Methoxyphenyl)-1-[(4-methylphenyl)methoxy]-1H-1,3-benzodiazole (CAS 339009-78-8)
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- 5-Bromo-2-(oxan-4-ylsulfanyl)pyridine (CAS 1342234-66-5)
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- N-Benzyl-1-(3-methylpyridin-2-yl)methanamine dihydrochloride (CAS 1269198-98-2)
- 5-(Difluoromethyl)indoline-2,3-dione (CAS 1344890-69-2)
- (R)-1-(2-(hydroxymethyl)pyrrolidin-1-yl)propan-1-one (CAS 87131-47-3)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(methylthio)pentanoic acid (CAS 1354752-81-0)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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