4,8-Dichloro-6-fluoroquinoline-3-carbonitrile CAS 1016496-67-5
| CAS No. | 1016496-67-5 |
| Molecular Formula | C10H3Cl2FN2 |
| Molecular Weight | 241.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4,8-Dichloro-6-fluoroquinoline-3-carbonitrile 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.
4,8-Dichloro-6-fluoroquinoline-3-carbonitrile (CAS 1016496-67-5) is a high-purity analytical reference standard with the molecular formula C10H3Cl2FN2 and a molecular weight of 241.05 g/mol.
Based on its molecular formula C10H3Cl2FN2, 4,8-Dichloro-6-fluoroquinoline-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C10H3Cl2FN2 |
| Molecular Weight | 241.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 4,5-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 1017051-94-3)
- 2,4-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 1446408-71-4)
- 2,4-Dichloro-6-fluoroquinoline-3-carbonitrile (CAS 881313-89-9)
- 4,6-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 936498-06-5)
- 4,7-Dichloro-6-fluoroquinoline-3-carbonitrile (CAS 886362-74-9)
- 4,7-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 936498-03-2)
- 2,4-dichloro-1-phenyl-1H-imidazole-5-carbaldehyde (CAS 1181458-32-1)
- 4,5-Dichloro-2-phenyl-3(2H)-pyridazinone (CAS 1698-53-9)
Recommended Standards
- WX390 Impurity 6 (CAS CATO-C4X-34316)
- WX390 Impurity 5 (CAS CATO-C4X-34315)
- (5-(((Tert-butoxycarbonyl)amino)methyl)furan-2-yl)boronic acid (CAS 1072946-49-6)
- WX390 Impurity 3 (CAS CATO-C4X-34313)
- 2,3,5,6,7,8-Hexahydro-2-thioxo-3-[3-(trifluoromethyl)phenyl][1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 721426-49-9)
- Ethyl 2-(4-benzoylphenoxy)acetate (CAS 51848-56-7)
- 1-{[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperazine hydrochloride (CAS 1052553-32-8)
- 3-Chloro-5-isobutoxyphenol (CAS 1881296-04-3)
- 3-Acetyl-8-methoxy-2H-chromen-2-one (CAS 5452-39-1)
- 4-Hydroxy-3-(hydroxymethyl)-5-methoxybenzaldehyde (CAS 28276-05-3)
- 2,4-Diamino-6-methylpyrimidin-5-yl methyl succinate (CAS 62812-20-8)
- (R)-2-((R)-1-Hydroxyethyl)-5-phenylpentanoic acid (CAS 260259-21-0)
- 2-(5-Chloro-1h-1,2,4-triazol-3-yl)pyridine (CAS 1315347-10-4)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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