3-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)-2,2-difluoropropanoic acid CAS 541547-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 541547-40-4 |
| Molecular Formula | C11H7F2NO4 |
| Molecular Weight | 255.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)-2,2-difluoropropanoic acid (CAS 541547-40-4) pharmaceutical standards reference standard. Molecular formula: C11H7F2NO4. Molecular weight: 255.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H7F2NO4 |
| Molecular Weight | 255.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 methanol, ethanol, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Dioxo Standards
- N-(1,3-Dioxo-1,3-dihydronaphtho[2,3-c]furan-5-yl)acetamide (CAS 61631-81-0)
- N-(1,3-dioxo-1H,3H-benzo[de]isochromen-6-yl)acetamide (CAS 26558-91-8)
- 2,4-Dioxo-2,3,4,5-tetrahydro-1h-benzo[b][1,4]diazepine-7-sulfonamide (CAS 923105-86-6)
- 3-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}benzonitrile (CAS 1303756-15-1)
- 2-(2,5-Dioxo-3',4'-dihydro-2'H-spiro[imidazolidine-4,1'-naphthalen]-1-yl)acetonitrile (CAS 876556-09-1)
- 1,3-Dioxo-5-phenyl-4-(1H-1,2,4-triazol-1-yl)cyclohexane 5-phenyl-4-(1,2,4-triazol-1-yl)cyclohexane-1,3-dione 886361-84-8 (CAS 886361-84-8)
- 4-(1,1-Dioxo-1,2-thiazolidin-2-yl)-2-methylbenzoic acid (CAS 1282896-74-5)
- 4-(1,1-Dioxo-1,2-thiazolidin-2-yl)-3-methylbenzoic acid (CAS 864296-62-8)
Recommended Standards
- 2,3,4-Trifluoro-5-sulfamoylbenzoic acid (CAS 2090303-92-5)
- 3-(3-Bromopropyl)benzo[b]thiophene (CAS 34974-07-7)
- 1-Nitro-4-[(trifluoromethyl)sulfonyl]benzene (CAS 432-87-1)
- 5-Bromo-2-fluoro-3-(trifluoromethyl)benzonitrile (CAS 2021202-81-1)
- 1-Benzyl-3-bromo-N-methyl-4-nitro-1H-pyrazol-5-amine (CAS 155601-10-8)
- 1-(Aminomethyl)cyclobutane-1-carbonitrile (CAS 1445950-93-5)
- Pentaethyleneglycolmonohexadecylether (CAS 4478-97-1)
- n-Cyclopropyl-4-(4-fluorophenyl)-5-methylthiazol-2-amine (CAS 940782-10-5)
- 1-(2H-Pyrazolo[4,3-f]quinolin-2-yl)ethanone (CAS 61317-49-5)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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