2,5,7-trinitro-9-oxo-N-[3-(trifluoromethyl)phenyl]-9H-fluorene-4-carboxamide CAS 324052-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324052-04-2 |
| Molecular Formula | C21H9F3N4O8 |
| Molecular Weight | 502.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5,7-trinitro-9-oxo-N-[3-(trifluoromethyl)phenyl]-9H-fluorene-4-carboxamide (CAS 324052-04-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H9F3N4O8. Molecular weight: 502.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H9F3N4O8 |
| Molecular Weight | 502.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related trinitro Standards
- 2,7,12-Trinitro-5H-diindeno[1,2-a:1',2'-c]fluorene-5,10,15-trione (CAS 209112-54-9)
- (2,4,7-Trinitro-4a,9a-dihydro-9H-fluoren-9-ylidene)malononitrile (CAS 1313852-41-3)
- 1,3,7-trinitro-10H-phenothiazine (CAS 77529-65-8)
- 2,4,7-Trinitro-9H-fluorene (CAS 34263-36-0)
- 5,6,7-Trinitro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 135399-56-3)
Recommended Standards
- (2R,3S,4R,5R,6S)-5-acetamido-2-(acetoxymethyl)-6-(4-bromophenoxy)tetrahydro-2H-pyran-3,4-diyl diacetate (CAS 38229-74-2)
- Trazodone impurity 57 (CAS CATO-C4X-177257)
- Bis(2,3,5,6-tetrafluorophenyl) 3,3'-(ethane-1,2-diylbis(oxy))dipropionate (CAS 1446282-27-4)
- 2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N,3-dimethylbutanamide (CAS 1354029-73-4)
- 6-Methoxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride (CAS 1263377-98-5)
- 1-(3-Amino-8-azabicyclo[3.2.1]Octan-8-yl)ethan-1-one (CAS 1292690-04-0)
- 4-(Hydroxymethyl)-2,5-dimethylpyridin-3-yl hydrogen sulfate (CAS 66414-40-2)
- 2-(chloromethyl)-1-ethoxy-4-nitrobenzene (CAS 34683-98-2)
- 2-{[3-(Dimethylamino)propyl]amino}-isonicotinic acid hydrochloride (CAS 1220036-44-1)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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