2-Fluoro-5-(pyridin-3-yl)benzaldehyde CAS 1178350-70-3
| CAS No. | 1178350-70-3 |
| Molecular Formula | C12H8FNO |
| Molecular Weight | 201.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Fluoro-5-(pyridin-3-yl)benzaldehyde (CAS 1178350-70-3) is a high-purity analytical reference standard with the molecular formula C12H8FNO and a molecular weight of 201.20 g/mol.
2-Fluoro-5-(pyridin-3-yl)benzaldehyde (C12H8FNO) 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; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-Fluoro-5-(pyridin-3-yl)benzaldehyde 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 | C12H8FNO |
| Molecular Weight | 201.20 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 4-Fluoro-3-(pyridin-3-yl)benzaldehyde (CAS 1183051-95-7)
- 2-Fluoro-3-(pyridin-4-yl)benzaldehyde (CAS 1214347-88-2)
- 2-Fluoro-6-(pyridin-3-yl)benzaldehyde (CAS 1214347-94-0)
- 5-Fluoro-2-(pyridin-3-yl)benzaldehyde (CAS 1214370-61-2)
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- 5-Fluoro-2-(pyridin-4-yl)benzaldehyde (CAS 1214380-08-1)
Recommended Standards
- 4,7-Difluoro-2-hydrazinylbenzo[d]thiazole (CAS 1177330-16-3)
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- 5-[(methoxycarbonyl)amino]thiophene-2-carboxylic acid (CAS 1155571-96-2)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-chloronicotinic acid (CAS 2243507-94-8)
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- 3-ethylidenepiperidine (CAS 942576-96-7)
- [2-(4-bromo-1H-pyrazol-1-yl)phenyl]amine (CAS 1170086-22-2)
- 1-chloro-3-ethynylbicyclo[1.1.1]pentane (CAS 128010-98-0)
- N-(5-amino-2-chlorophenyl)benzamide (CAS 293737-96-9)
- 3-{4-[(3,4-Difluorobenzyl)oxy]phenyl}acrylic acid (CAS 649740-48-7)
- 3,3-Dimethylpentanal (CAS 118993-47-8)
- 3-iodobicyclo[1.1.1]pentane-1-carboxylic acid (CAS 224584-16-1)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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