4-((4-Chlorobenzyl)thio)-6-fluorocinnoline CAS 2195-60-0
| CAS No. | 2195-60-0 |
| Molecular Formula | C15H10ClFN2S |
| Molecular Weight | 304.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-((4-Chlorobenzyl)thio)-6-fluorocinnoline (CAS 2195-60-0) is a high-purity analytical reference standard with the molecular formula C15H10ClFN2S and a molecular weight of 304.77 g/mol.
Structurally, 4-((4-Chlorobenzyl)thio)-6-fluorocinnoline (C15H10ClFN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 304.77 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 4-((4-Chlorobenzyl)thio)-6-fluorocinnoline 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 | C15H10ClFN2S |
| Molecular Weight | 304.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- 4-((2-Chlorobenzyl)thio)-6-fluorocinnoline (CAS 1810-23-7)
- 2-(3-(4-Chlorobenzyl)phenoxy)-2-methylpropanoic acid (CAS 62810-32-6)
- 2-(2-chlorobenzyl)-4-methyl-2h-thieno[3,4-e][1,2,4]thiadiazin-3(4h)-one 1,1-dioxide 2159-40-2 AR-1C6609 (CAS 2159-40-2)
- 1-(3-Chlorobenzyl)-5-(3-chlorophenyl)-1H-tetrazole (CAS 303144-92-5)
- N-(2-Chlorobenzyl)-2-(2-methylphenoxy)-1-butanamine (CAS 1040684-48-7)
- N-(2-Chlorobenzyl)-2-(3-methylphenoxy)-1-butanamine (CAS 1040684-55-6)
- N-(3-Chlorobenzyl)-4-(isopentyloxy)aniline (CAS 1040689-12-0)
- Methyl 6-((4-chlorobenzyl)oxy)-2-formylnicotinate (CAS 1710202-57-5)
Recommended Standards
- 4-((4-Chloro-3,5-dimethylphenoxy)methyl)benzohydrazide (CAS 832740-36-0)
- 4-(4-Chlorophenyl)-1-(4-fluorophenyl)-1h-imidazole-2-thiol (CAS 440119-35-7)
- 3-Chloro-5-ethoxy-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 634593-07-0)
- 4-(4-Chlorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione (CAS 338750-76-8)
- 2-(4-Bromo-3-nitrophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244085-19-4)
- N-(2-cyanoethyl)-N-((5-formylfuran-2-yl)methyl)methanesulfonamide (CAS 496960-86-2)
- 2-((1-(2,4-Dichlorophenyl)ethyl)amino)propan-1-ol (CAS 1154985-92-8)
- 3-Methyloctanoic acid (CAS 6061-10-5)
- PPNDS (CAS 1021868-77-8)
- 5-Thioxo-1-(o-tolyl)pyrrolidin-2-one (CAS 96933-17-4)
- 1-(2-ethylcyclohexyl)-2-methylbutan-1-one (CAS 1344231-97-5)
- Ethyl 1-(4-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 339030-76-1)
- 4-Cyclopropoxy-3-formylbenzonitrile (CAS 1243470-91-8)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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