5-Chloro-2-fluoro-3-methylbenzaldehyde CAS 1538090-76-4
| CAS No. | 1538090-76-4 |
| Molecular Formula | C8H6ClFO |
| Molecular Weight | 172.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Chloro-2-fluoro-3-methylbenzaldehyde 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.
CATO supplies 5-Chloro-2-fluoro-3-methylbenzaldehyde (CAS 1538090-76-4), a certified reference material (molecular formula C8H6ClFO, MW 172.58 g/mol) for analytical method development and quality control.
5-Chloro-2-fluoro-3-methylbenzaldehyde (C8H6ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6ClFO |
| Molecular Weight | 172.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-(3-Chloro-4-fluorophenyl)oxirane (CAS 1020994-89-1)
- 104451-99-2 2 - Chloro - 6 - fluoro - 3 - methylbenzaldehyde 2-Chloro-6-fluoro-m-tolualdehyde 2-chloro-6-fluoro-3-methyl-benzaldehyde benzaldehyde, 2-chloro-6-fluoro-3-methyl- (CAS 104451-99-2)
- 2-(4-Chloro-2-fluorophenyl)acetaldehyde (CAS 1256479-75-0)
- 2-Chloro-4-fluoro-3-methylbenzaldehyde (CAS 1260764-27-9)
- 2-(4-Chloro-3-fluorophenyl)oxirane (CAS 1340088-22-3)
- 2-(2-Chloro-4-fluorophenyl)oxirane (CAS 1340106-35-5)
- 4-Chloro-2-fluoro-3-methylbenzaldehyde (CAS 1351668-29-5)
- 3-Chloro-2-fluoro-4-methylbenzaldehyde (CAS 1383951-78-7)
Recommended Standards
- 2-Chloro-6-fluoro-4-methylbenzaldehyde (CAS 1534389-88-2)
- 3-Chloro-5-fluoro-4-methylbenzaldehyde (CAS 1547047-69-7)
- 1-(4-Chloro-3-fluorophenyl)ethanone (CAS 151945-84-5)
- 2-(4-Chloro-2-fluorophenyl)oxirane (CAS 1601898-43-4)
- 2-(4-(2-Fluoro-4-nitrophenoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377606-39-6)
- (2,4-Bis(docosyloxy)phenyl)methanol (CAS 931120-51-3)
- 4-Ethylbiphenyl (CAS 5707-44-8)
- 3-(((tert-Butyldimethylsilyl)oxy)methyl)-5-phenylpyridine (CAS 1245643-90-6)
- 6-Ethyl-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-3,4-dihydropyrimidin-4-one (CAS 439111-13-4)
- 2-{[2-(Dimethylamino)ethyl]amino}pyridine-3-carboxylic acid (CAS 115891-14-0)
- 3-(3-bromophenyl)-4-chloro-5-methyl-1H-pyrazole (CAS 1257858-65-3)
- 4-(1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)benzonitrile (CAS 79421-39-9)
- 1-Benzyl-5-oxopyrrolidine-3-carbonitrile (CAS 120656-57-7)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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