6-Fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbaldehyde CAS 143703-22-4
| CAS No. | 143703-22-4 |
| Molecular Formula | C11H12FNO |
| Molecular Weight | 193.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbaldehyde 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 6-Fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbaldehyde (CAS 143703-22-4), a certified reference material (molecular formula C11H12FNO, MW 193.22 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 6-Fluoro-2-methyl-3,4-dihydroquinoline-1(2H)-carbaldehyde is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 193.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H12FNO |
| Molecular Weight | 193.22 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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Recommended Standards
- 3-(Phenylsulfonyl)acrylonitrile (CAS 1424-51-7)
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- 4-(3-Fluorophenyl)-4-methylpyrrolidin-2-one (CAS 1479611-24-9)
- tert-Butyl 2-((2-chloro-N-ethylacetamido)methyl)piperidine-1-carboxylate (CAS 1353943-62-0)
- (S)-Methyl 1-cyanopyrrolidine-2-carboxylate (CAS 367906-51-2)
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- Methyl 2-(dimethylamino)-5-formylbenzoate (CAS 666857-71-2)
- 2-Chloro-3',4-bis(trifluoromethoxy)-1,1'-biphenyl (CAS 1261653-44-4)
- 4-Defluoro-2-fluoro Haloperidol-d4 (CAS 1795021-11-2)
- (1-Methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)boronic acid (CAS 1445801-58-0)
- 3-(2-Iodo-6-methoxyphenoxy)propan-1-ol (CAS 1241505-33-8)
- Lithium 2-((4-methylpiperazin-1-yl)methyl)benzoate (CAS 915707-44-7)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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