2-Cyclopropyl-5-fluorobenzaldehyde CAS 1499724-40-1
| CAS No. | 1499724-40-1 |
| Molecular Formula | C10H9FO |
| Molecular Weight | 164.18 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-Cyclopropyl-5-fluorobenzaldehyde (CAS 1499724-40-1), molecular formula C10H9FO and molecular weight 164.18 g/mol, is a CATO reference standard with documented purity and traceability.
2-Cyclopropyl-5-fluorobenzaldehyde (C10H9FO) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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.
CATO manufactures 2-Cyclopropyl-5-fluorobenzaldehyde 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 | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Appearance | Off-white to pale 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Cyclopropyl Standards
- 2-Cyclopropyl-6-fluorobenzaldehyde (CAS 1355089-66-5)
- Cyclopropyl(2-fluorophenyl)methanone (CAS 141030-72-0)
- 2-Cyclopropyl-4-fluorobenzaldehyde (CAS 1697223-54-3)
- 2-Cyclopropyl-3-fluorobenzaldehyde (CAS 2138426-58-9)
- 3-Cyclopropyl-4-fluorobenzaldehyde (CAS 914672-67-6)
- 4-Cyclopropyl-2-fluorobenzaldehyde (CAS 946118-82-7)
- 4-Cyclopropyl-3-fluoro-benzaldehyde (CAS 946118-81-6)
- Cyclopropyl(3-fluorophenyl)methanone (CAS 77972-82-8)
Recommended Standards
- 1-(5-Fluoro-2-methylphenyl)prop-2-en-1-one (CAS 1495855-43-0)
- 6-Fluoro-1,2-dimethyl-1H-benzo[d]imidazole (CAS 1505202-44-7)
- [1,3]thiazolo[5,4-b]pyridine-2-carbaldehyde (CAS 1480005-25-1)
- 5,7-Dioxa-6-thiaspiro[2.5]octane 6,6-dioxide (CAS 153493-52-8)
- Ethyl 2-bromo-2-(4-nitrophenyl)acetate (CAS 4691-72-9)
- 3,4-Dimethylcyclohexane-1-carboxylic acid, mixture of diastereomers (CAS 681448-23-7)
- Z,Z-Dienestrol (CAS 35495-11-5)
- Tert-butyl 2,4-dichlorobenzoate (CAS 220283-13-6)
- 3-(2,3-Difluorobenzyl)pyrrolidine (CAS 1337289-05-0)
- 1-(2,4-Dichloro-5-methoxyphenyl)-5-methyl-N-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxamide (CAS 339015-15-5)
- (9S)-9-(9-Phenanthrenyloxy)cinchonan-6'-ol (CAS 761434-36-0)
- (3-Chloroisoquinolin-7-yl)methanol (CAS 1820687-50-0)
- 3,3'',5,5''-Tetrachloro-1,1':3',1''-terphenyl (CAS 500729-84-0)
- Peptide Impurity 04 (CAS 2913424-91-4)
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