4-Fluoro-3-(pyridin-3-yl)benzaldehyde CAS 1183051-95-7
| CAS No. | 1183051-95-7 |
| Molecular Formula | C12H8FNO |
| Molecular Weight | 201.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Fluoro-3-(pyridin-3-yl)benzaldehyde (C12H8FNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Fluoro-3-(pyridin-3-yl)benzaldehyde (CAS 1183051-95-7) is a high-purity analytical reference standard with the molecular formula C12H8FNO and a molecular weight of 201.20 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Fluoro-3-(pyridin-3-yl)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
- 4-Fluoro-3-(1h-imidazol-1-ylmethyl)benzonitrile (CAS 1016874-82-0)
- 2-Fluoro-5-(pyridin-3-yl)benzaldehyde (CAS 1178350-70-3)
- 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)
- 4-Fluoro-3-(pyridin-4-yl)benzaldehyde (CAS 1214370-63-4)
- 4-Fluoro-2-(pyridin-4-yl)benzaldehyde (CAS 1214380-05-8)
- 5-Fluoro-2-(pyridin-4-yl)benzaldehyde (CAS 1214380-08-1)
Recommended Standards
- 2-(Methylsulfonyl)-4-pyridinecarboxylic Acid (CAS 1186663-27-3)
- 4,7-Difluoro-2-hydrazinylbenzo[d]thiazole (CAS 1177330-16-3)
- 6-(Methylsulfonyl)-2-pyridinecarboxylic Acid (CAS 1186663-28-4)
- 5-(4-Fluorophenyl)picolinaldehyde (CAS 1158763-46-2)
- 5-(Benzo[d]oxazol-2-yl)benzene-1,3-diamine (CAS 56629-40-4)
- N-(4-Amino-2-methylphenyl)octanamide (CAS 1020057-95-7)
- 3-(3-Pyrazin-2-yl-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 1239755-14-6)
- 4-Bromo-5-(3-chlorophenyl)-1H-pyrazol-3-amine (CAS 860477-80-1)
- 2-Amino-3-hydroxy-3-(4-methoxy-3-methylphenyl)propanoic acid (CAS 1466716-40-4)
- 2-Bromofuran-3-carboxylic Acid (CAS 197846-05-2)
- 4-Ethynyl-1-isopropyldecahydroquinolin-4-ol hydrochloride (CAS 62233-65-2)
- 2-(Chloromethyl)-5-(3-methoxyphenyl)-1,3,4-oxadiazole (CAS 36770-18-0)
- (2-Amino-5,7-difluorobenzo[d]thiazol-4-yl)boronic acid (CAS 2797977-91-2)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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