2-(2-Fluoro-5-nitrophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione CAS 342412-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 342412-84-4 |
| Molecular Formula | C15H11FN2O4 |
| Molecular Weight | 302.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Fluoro-5-nitrophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 342412-84-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11FN2O4. Molecular weight: 302.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11FN2O4 |
| Molecular Weight | 302.26 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 |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- Ethyl 5-[3-fluoro-2-(1h-imidazol-1-yl)phenyl]-1,2,4-oxadiazole-3-carboxylate (CAS 1333915-48-2)
- 2-(4-Fluoro-3-nitrophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 344912-40-9)
- 5-Fluoro-1-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione (CAS 2797-17-3)
- (R)-5-fluoro-3-(3-fluorophenyl)-2-(1-hydroxyethyl)-4H-chromen-4-one (CAS 1408087-84-2)
- (R)-6-fluoro-3-(3-fluorophenyl)-2-(1-hydroxyethyl)-4H-chromen-4-one (CAS 1479107-10-2)
- Methyl 3-fluoro-5-[3-(2-methoxy-2-oxoethyl)phenyl]benzoate (CAS 1820640-49-0)
- Methyl 2-fluoro-5-[3-(2-methoxy-2-oxoethyl)phenyl]benzoate (CAS 1820674-15-4)
- Methyl 2-fluoro-4-[4-(methoxycarbonyl)-2-methylphenyl]benzoate (CAS 1820684-97-6)
Recommended Standards
- 10-(Cyanomethyl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid (CAS 643743-39-9)
- 3-(Difluoromethyl)-5-((4-methoxy-2-nitrophenyl)thio)-4H-1,2,4-triazole (CAS 1706450-48-7)
- Pazufloxacin Impurity 5 (CAS 176760-98-8)
- 7H-Acenaphth[1,2-d]imidazolium, 7,9-bis(2-ethyl-6-methylphenyl)-, chloride (1:1) (CAS 2757082-95-2)
- 5-Oxo-5-(thiophen-2-yl)pentanoic acid (CAS 22971-62-6)
- 2-Chloro-5-(3,4-difluorophenyl)benzoic acid (CAS 1179627-16-7)
- (2-Phenyl-1,3-dioxolan-2-yl)methanethiol (CAS 1116096-39-9)
- tert-Butyl (2-(3-oxopiperidin-1-yl)ethyl)carbamate (CAS 1337882-51-5)
- (5-Chloro-1H-benzo[d]imidazol-1-yl)methanol (CAS 55879-68-0)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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