5-Chloro-2-(3-fluorophenyl)-1,6-naphthyridine CAS 1707583-06-9
| CAS No. | 1707583-06-9 |
| Molecular Formula | C14H8ClFN2 |
| Molecular Weight | 258.68 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 5-Chloro-2-(3-fluorophenyl)-1,6-naphthyridine.
5-Chloro-2-(3-fluorophenyl)-1,6-naphthyridine (CAS 1707583-06-9), molecular formula C14H8ClFN2 and molecular weight 258.68 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H8ClFN2, 5-Chloro-2-(3-fluorophenyl)-1,6-naphthyridine 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 258.68 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.
As a certified reference material (CRM), 5-Chloro-2-(3-fluorophenyl)-1,6-naphthyridine 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.
Physical & Chemical Properties
| Molecular Formula | C14H8ClFN2 |
| Molecular Weight | 258.68 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-6-(4-fluorophenyl)quinazoline (CAS 1003025-51-1)
- 2-Chloro-n-(4h-1,2,4-triazol-3-yl)benzenesulfonamide (CAS 1024117-48-3)
- 3-Chloro-2-(1h-1,2,4-triazol-1-yl)benzenesulfonamide (CAS 1099632-76-4)
- 4-Chloro-2-(4-fluorophenyl)quinazoline (CAS 113242-33-4)
- 4-Chloro-7-(4-fluorophenyl)quinazoline (CAS 1197199-75-9)
- 6-Chloro-2-(3-fluorophenyl)quinoxaline (CAS 1391118-21-0)
- 6-Chloro-2-(4-fluorophenyl)quinoxaline (CAS 1391118-22-1)
- 1-Chloro-4-(4-fluorophenyl)phthalazine, 97% (CAS 155937-28-3)
Recommended Standards
- 5-(4-Chloro-1H-pyrazol-1-yl)-3-methoxythiophene-2-carboxylic acid (CAS 1707609-69-5)
- 3-cyclopropyl-[1,2]oxazolo[5,4-b]pyridine-5-sulfonyl chloride (CAS 1423024-24-1)
- 5-Chloro-2-(4-fluorophenyl)-1,6-naphthyridine (CAS 1707727-60-3)
- 3-Acetamido-5-cyanobenzenesulfonyl chloride (CAS 1393577-08-6)
- Methyl 3,5-dibromo-2-chloroisonicotinate (CAS 2848724-58-1)
- Methyl 1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 1015609-11-6)
- (S)-2-methyl-5-(pyrrolidin-2-yl)-1,3,4-oxadiazole (CAS 1646783-30-3)
- [1,4,5]oxadiazepane (CAS 746595-79-9)
- (1-(3,4-Dichlorobenzyl)-1H-indol-3-yl)methanol (CAS 92407-93-7)
- 2-[(Pyridin-3-yl)methylidene]butanal (CAS 1046162-77-9)
- 3-Methoxy-4-(pivaloyloxy)benzoic Acid (CAS 122665-61-6)
- 1-Boc-4-(Hydroxyoxazol-2-yl-methyl)piperidine (CAS 856932-56-4)
- 1-(1-propylcyclobutyl)methanamine hydrochloride (CAS 1384745-74-7)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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