1-(4-Fluorophenyl)indoline-2,3-dione CAS 112934-62-0
| CAS No. | 112934-62-0 |
| Molecular Formula | C14H8FNO2 |
| Molecular Weight | 241.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Fluorophenyl)indoline-2,3-dione (CAS 112934-62-0), molecular formula C14H8FNO2 and molecular weight 241.22 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Fluorophenyl)indoline-2,3-dione (C14H8FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Fluorophenyl)indoline-2,3-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H8FNO2 |
| Molecular Weight | 241.22 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 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; 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
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- 2-(3-Fluorophenyl)benzo[d]oxazole-5-carbaldehyde (CAS 1266976-75-3)
- 5-((3-Fluorophenyl)ethynyl)picolinic acid (CAS 1403771-21-0)
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Recommended Standards
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- Methyl Picolinimidate (CAS 19547-38-7)
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- 2-(3,5-Dimethoxyphenoxy)-5-nitrobenzaldehyde (CAS 182322-39-0)
- 5-Oxopyrrolidin-3-yl naphthalen-1-ylcarbamate (CAS 88015-98-9)
- 3-Bromo-2-chloro-5-cyanobenzoic acid (CAS 1805104-36-2)
- 1-Isopropyl-1H-indazole-5-carbaldehyde (CAS 1554509-14-6)
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- 2-(Methylamino)-2-(4-(trifluoromethyl)phenyl)acetic acid (CAS 1218674-95-3)
- N-(4-Ethylphenyl)-4-fluorobenzamide (CAS 101398-04-3)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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