2-Fluoro-4-(pyrimidin-2-yl)benzaldehyde CAS 433920-96-8
| CAS No. | 433920-96-8 |
| Molecular Formula | C11H7FN2O |
| Molecular Weight | 202.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-Fluoro-4-(pyrimidin-2-yl)benzaldehyde is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 202.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-Fluoro-4-(pyrimidin-2-yl)benzaldehyde (CAS 433920-96-8), molecular formula C11H7FN2O and molecular weight 202.18 g/mol, is a CATO reference standard with documented purity and traceability.
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), 2-Fluoro-4-(pyrimidin-2-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 | C11H7FN2O |
| Molecular Weight | 202.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-(6-Fluoro-4-oxoquinolin-1(4H)-yl)acetonitrile (CAS 1170384-54-9)
- 2-Fluoro-5-(pyrimidin-5-yl)benzaldehyde (CAS 1249653-63-1)
- 4-Fluoro-3-(pyrimidin-5-yl)benzaldehyde (CAS 1250330-91-6)
- 2-(7-Fluoro-4-oxoquinolin-1(4H)-yl)acetonitrile (CAS 1315344-35-4)
- 5-Fluoro-[2,3'-bipyridine]-5'-carbaldehyde (CAS 1346686-92-7)
- 6-Fluoro-[2,3'-bipyridine]-5'-carbaldehyde (CAS 1346686-99-4)
- 7-Fluoro-6-methoxyquinoline-3-carbonitrile (CAS 1452855-40-1)
- Ethyl 4-fluoro-5-methoxy-1-methyl-1H-pyrazole-3-carboxylate (CAS 1779121-54-8)
Recommended Standards
- 2-Amino-5,7-difluorobenzo[d]thiazol-4-ol (CAS 2415163-48-1)
- 2-Fluoro-4-(pyrimidin-5-yl)benzaldehyde (CAS 893637-79-1)
- 2-Amino-5-(4-fluorophenyl)furan-3-carbonitrile (CAS 708976-50-5)
- 2-Methyl-3-(trifluoromethyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 905273-82-7)
- (S)-2-Methylpiperazine dihydrochloride (CAS 75336-85-5)
- 2-[6-(Dimethylamino)hexa-1,3,5-trienyl]-1,3,3-trimethyl-3h-indolium tetrafluoroborate (CAS 235781-92-7)
- 2'-Bromo-10,10-dimethyl-10H-spiro[anthracene-9,9'-fluorene] (CAS 2097124-40-6)
- Methyl 5,6-dichloro-2-methylpyridine-3-carboxylate (CAS 1039037-66-5)
- 4-(Pyrimidin-2-yl)piperazin-1-amine (CAS 750510-52-2)
- 2-(Difluoromethyl)-3-iodo-5-nitropyridine-6-carboxaldehyde (CAS 1804861-16-2)
- 3-(Trifluoromethyl)-5,6,7,8-tetrahydropyrido[4,3-e][1,2,4]triazine (CAS 741737-36-0)
- N-(4-Ethoxyphenyl)thiophene-2-sulfonamide (CAS 358666-72-5)
- n-(3-Methoxypropyl)bicyclo[2.2.1]heptan-2-amine (CAS 55611-80-8)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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