4-Pyridin-4-yl-3a,4,5,9b-tetrahydro-3H-cyclopenta-[c]quinoline-8-carboxylic acid 4190AE 485320-01-2 C18H16N2O2 CAS 485320-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 485320-01-2 |
| Molecular Formula | C18H16N2O2 |
| Molecular Weight | 292.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Pyridin-4-yl-3a,4,5,9b-tetrahydro-3H-cyclopenta-[c]quinoline-8-carboxylic acid 4190AE 485320-01-2 C18H16N2O2 (CAS 485320-01-2) pharmaceutical standards reference standard. Molecular formula: C18H16N2O2. Molecular weight: 292.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O2 |
| Molecular Weight | 292.33 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Pyridin Standards
- 4-(Pyridin-4-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 1005086-70-3)
- Ethyl (4-(pyridin-2-yl)piperazine-1-carbonyl)glycinate (CAS 1023200-35-2)
- 4-(Pyridin-2-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 1212166-37-4)
- 1,4-Bis(pyridin-2-ylmethoxy)benzene (CAS 219872-35-2)
- 1,4-Bis(pyridin-4-ylmethoxy)benzene (CAS 350251-62-6)
- 4-(Pyridin-3-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 950187-45-8)
- N-(2-(Pyridin-4-yl)ethyl)-4-(1H-pyrrol-1-yl)picolinamide (CAS 1421473-67-7)
- 3-{[(pyridin-3-yl)methyl]sulfamoyl}benzoic acid (CAS 733031-16-8)
Recommended Standards
- 273196-04-6 6,7-Dimethyl-3-(2-oxo-2-phenyl-ethylidene)-3,4-dihydro-1H-quinoxalin-2-one (CAS 273196-04-6)
- 71302-98-2 Ethyl 3-nitro-4-(hexamethyleneimin-1-yl)benzoate ethyl 3-nitro-4-(azepan-1-yl)benzoate ethyl 4-(azepan-1-yl)-3-nitrobenzoate ethyl 4-azepan-1-yl-3-nitrobenzoate (CAS 71302-98-2)
- α-(6-Methoxy-2-naphthyl)-o-toluic Acid (CAS 94305-64-3)
- (E)-N,3-bis(4-methoxyphenyl)acrylamide (CAS 340258-61-9)
- 7-Phenylazepan-2-one (CAS 25882-81-9)
- (4-(3-Bromophenyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 1097780-78-3)
- Rocuronium Bromide Impurity 24 (CAS 119302-19-1)
- 5-[(3-amino-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 1006348-95-3)
- 2-Chloro-4-(trifluoromethoxy)benzenesulfonamide (CAS 1261762-28-0)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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