2-Fluoro-6-nitro-9H-fluoren-9-one CAS 16234-84-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16234-84-7 |
| Molecular Formula | C13H6FNO3 |
| Molecular Weight | 243.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-6-nitro-9H-fluoren-9-one (CAS 16234-84-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H6FNO3. Molecular weight: 243.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H6FNO3 |
| Molecular Weight | 243.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(3-methyl-1,2,4-oxadiazol-5-yl)-5-(trifluoromethyl)aniline (CAS 1503695-84-8)
- 3-(5-Methyl-[1,3,4]oxadiazol-2-yl)-5-trifluoromethylphenylamine (CAS 1683551-66-7)
- (1-(2-(Trifluoromethyl)phenyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1338669-69-4)
- 2-Hydroxymethyl-2,3-dihydrobenzofuran (CAS 66158-96-1)
- n-(1-(1h-Imidazol-1-yl)propan-2-yl)-5-bromonicotinamide (CAS 1223461-31-1)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
- Ammoniumxylenesulfonate - (CAS 26447-10-9)
- N-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1219957-27-3)
- (3r)-3-amino-3-(4-fluorophenyl)propanoic acid (R)- -(p-Fluorophenyl)alanine (r)-3-(p-fluorophenyl)-beta-alanine (r)-3-amino-3-(4-fluoro-phenyl)-propanoic acid (r)-3-amino-3-(4-fluoro-phenyl)-propionic acid (r)-3-amino-3-(4-fluoro-phenyl)propionic acid (r)-3-amino-3-(4-fluorophenyl)propionic acid (r)-4-fluoro-beta-phenylalanine (r)-b-(p-fluorophenyl)-b-alanine (r)-beta-(p-fluorophenyl)alanine (r)-beta-4-fluorophenylalanine 151911-23-8 h-d-beta-phe(4-f)-oh h-phg(4-f)-(c*ch2)oh r-3-amino-3-(4-fluoro-phenyl)-propionic acid (CAS 151911-23-8)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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