4-(4-Nitro-benzylidene)-1,2,3,4-tetrahydro-acridine-9-carboxylic acid CAS 379728-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379728-19-5 |
| Molecular Formula | C21H16N2O4 |
| Molecular Weight | 360.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Nitro-benzylidene)-1,2,3,4-tetrahydro-acridine-9-carboxylic acid (CAS 379728-19-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H16N2O4. Molecular weight: 360.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O4 |
| Molecular Weight | 360.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
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- 4-(3-Nitro-benzylidene)-1,2,3,4-tetrahydro-acridine-9-carboxylic acid (CAS 379255-82-0)
- 2-Nitro-N-(4-(trifluoromethyl)benzyl)benzenesulfonamide (CAS 866151-87-3)
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Recommended Standards
- 4-(Benzylthio)-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338420-46-5)
- 3'-Ethoxy-6'-hydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 87569-95-7)
- 4-(Furan-2-carbonyl)-3-hydroxy-1-(pyridin-2-yl)-5-(p-tolyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 380202-27-7)
- 4-Chloro-8-methoxy-2-phenylquinoline (CAS 57183-54-7)
- 5-(Difluoromethyl)-1-methyl-1H-imidazole (CAS 196304-06-0)
- Acetochlor-2-hydroxy (CAS 60090-47-3)
- (3Z)-3-({[4-(dimethylamino)phenyl]amino}methylidene)-6-methyl-3,4-dihydro-2H-pyran-2,4-dione (CAS 400078-39-9)
- 5-Nitro-2-((3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)thio)nicotinonitrile (CAS 1090696-43-7)
- 4-Methyl-6-(trifluoromethoxy)pyridin-3-amine (CAS 1361838-77-8)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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