2-(3,5-Difluorophenyl)pyrrole CAS 1229035-74-8
| CAS No. | 1229035-74-8 |
| Molecular Formula | C10H7F2N |
| Molecular Weight | 179.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(3,5-Difluorophenyl)pyrrole 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.
2-(3,5-Difluorophenyl)pyrrole (CAS 1229035-74-8) is a high-purity analytical reference standard with the molecular formula C10H7F2N and a molecular weight of 179.17 g/mol.
2-(3,5-Difluorophenyl)pyrrole (C10H7F2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H7F2N |
| Molecular Weight | 179.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- 1-(3,5-Difluorophenyl)-1h-pyrrole (CAS 1153146-76-9)
- 2-(2,6-Difluorophenyl)pyrrole (CAS 115464-90-9)
- 1-(3,5-Difluorophenyl)cyclopropane-1-carbonitrile (CAS 1205642-06-3)
- 1-(2,6-Difluorophenyl)cyclopropanecarbonitrile (CAS 124276-65-9)
- 1-(2,4-Difluorophenyl)-1H-pyrrole (CAS 125126-63-8)
- 1-(2,4-Difluorophenyl)cyclopropanecarbonitrile (CAS 1260760-60-8)
- 1-(2,5-Difluorophenyl)cyclopropanecarbonitrile (CAS 1260836-46-1)
- (2e)-2-(2,4-Difluorophenyl)but-2-enenitrile (CAS 1417644-30-4)
Recommended Standards
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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 18665070610 / Nicole.chen@cato-chem.com