2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-nitrobenzoic acid CAS 372159-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 372159-73-4 |
| Molecular Formula | C22H16N2O6 |
| Molecular Weight | 404.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-nitrobenzoic acid (CAS 372159-73-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H16N2O6. Molecular weight: 404.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H16N2O6 |
| Molecular Weight | 404.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related H Standards
- 5-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-nitrobenzoic acid (CAS 1301739-86-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-nitrobenzoic acid (CAS 1341459-60-6)
- 4-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-nitrobenzoic acid (CAS 1342864-48-5)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-nitrobenzoic acid (CAS 212118-80-4)
- 2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid (CAS 1076196-99-0)
- 1-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 2091116-27-5)
- (9H-Fluoren-9-yl)methyl dicyclohexylcarbamate (CAS 309972-30-3)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylsulfonyl)butanoic acid (CAS 1053236-36-4)
Recommended Standards
- 11-Methyloleoside (CAS 60539-23-3)
- 2-(9-Iodononyl)-3-methyl-5-pentylfuran (CAS 88646-95-1)
- 6-chloro-1,3-diiodoimidazo[1,5-a]pyridine (CAS 1864073-61-9)
- Cyclohexyl 3,4-dichlorophenyl ketone (CAS 854892-34-5)
- 1-(2-(2-(Cyclopropylamino)pyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352515-80-0)
- Efinaconazole Impurity 34 (CAS 135270-08-5)
- Relugolix Impurity 176 (CAS CATO-C4X-2429176)
- 2-[(4-Aminoanilino)carbonyl]benzoic acid (CAS 19336-89-1)
- Thioctic acid impurity 59 (CAS 28598-81-4)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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