1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone CAS 409345-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 409345-76-2 |
| Molecular Formula | C20H17NO2 |
| Molecular Weight | 303.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(3,4-Dihydro-2H-pyrano[2,3-b]quinolin-7-yl)-2-phenylethanone (CAS 409345-76-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H17NO2. Molecular weight: 303.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H17NO2 |
| Molecular Weight | 303.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 5-[3-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)phenyl]quinoxaline (CAS 177733-72-1)
- 3-(2,3-Dihydro-1h-indole-1-sulfonyl)benzoic acid (CAS 327092-69-3)
- 4-(2,3-Dihydro-1H-indol-1-ylsulfonyl)benzoic acid (CAS 485769-38-8)
- N-(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-3-(hydroxyamino)-3-iminopropanamide (CAS 92441-07-1)
- 5-Benzyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one-1,2,3,4-d4 (CAS 1189446-39-6)
- N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)isoxazole-5-carboxamide (CAS 941913-89-9)
- N-(5-(5,6-Dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-yl)-4-methoxybenzamide (CAS 851094-78-5)
- 9-Cis-13,14-Dihydro Retinoic Acid (CAS 176019-01-5)
Recommended Standards
- 1-(3,4-Diethoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid (CAS 923768-61-0)
- 1-(Dimethylamino)-3-oxo-3-(tetrahydro-2H-pyran-4-yl)prop-1-en-2-yl benzoate (CAS 2415222-43-2)
- 1-(2-Methoxyethyl)-5-(4-methoxyphenyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 879329-83-6)
- 4-(Benzo[d]isothiazol-3-yl)benzoic acid (CAS 144456-29-1)
- R-Lenalidomide (CAS 874946-00-6)
- (3-Chlorophenyl)(hydroxy)(thiophen-2-yl)borane (CAS 718642-32-1)
- Atrasentan Impurity 80 (CAS 1058552-22-9)
- N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N2-trityl-L-asparagine (CAS 205812-15-3)
- 3,5-Difluoro-N-methylbenzamide (CAS 948710-28-9)
- MOTS-c Peptide (CAS 1627580-64-6)
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