6-chloro-3-fluoropyridine-2-carboxylic acid CAS 884494-76-2
| CAS No. | 884494-76-2 |
| Molecular Formula | C6H9ClFNO2 |
| Molecular Weight | 181.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-chloro-3-fluoropyridine-2-carboxylic acid.
CATO supplies 6-chloro-3-fluoropyridine-2-carboxylic acid (CAS 884494-76-2), a certified reference material (molecular formula C6H9ClFNO2, MW 181.59 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H9ClFNO2, 6-chloro-3-fluoropyridine-2-carboxylic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 181.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H9ClFNO2 |
| Molecular Weight | 181.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 7-Chloro-4-fluoroquinoline (CAS 103526-68-7)
- 3-Chloro-6-fluoroisoquinoline, 97% (CAS 1041423-28-2)
- 5-Chloro-8-fluoroisoquinoline (CAS 1076-18-2)
- 3-Chloro-1-fluoroisoquinoline (CAS 1076-37-5)
- 7-Chloro-8-fluoroquinoline (CAS 1133116-09-2)
- (Z)-3-chloro-3-(3-fluorophenyl)acrylonitrile (CAS 1192875-03-8)
- 4-Chloro-5-fluoroquinoline (CAS 1229037-03-9)
- 2-Chloro-3-fluoroquinoline (CAS 124467-21-6)
Recommended Standards
- 6-Chloro-3-fluoroisoquinoline (CAS 2386090-45-3)
- 6-Chloro-8-fluoroquinoline (CAS 52200-53-0)
- 5-Chloro-8-fluoroquinoline (CAS 500579-51-1)
- 7-Chloro-3-fluoroisoquinoline (CAS 2384938-52-5)
- 2-((tert-Butyldimethylsilyl)oxy)-2-methylpropanal (CAS 304004-78-2)
- 3-(p-Tolyloxy)aniline (CAS 17823-94-8)
- Ethyl 4-methoxybutanimidate (CAS 20914-89-0)
- 4-Chloro-3-(trimethylsilyl)pyridine (CAS 77332-85-5)
- 2-Bromopyridine 15N (CAS 54267-53-7)
- Methyl 3-(3-carbamoyl-4-(3-methoxyphenylamino)-8-methylquinolin-6-ylthio)benzoate (CAS 801316-10-9)
- 2,6-Dimethylquinolin-4(1H)-one (CAS 25428-07-3)
- N1-Nitroso Ranitidine (CAS CATO-C4X-137026)
- 3-Phenyl-6-(p-tolyl)isoxazolo[5,4-b]pyridine (CAS 62096-69-9)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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