2-Chloro-7-fluorophenazine CAS 1346682-89-0
| CAS No. | 1346682-89-0 |
| Molecular Formula | C12H6ClFN2 |
| Molecular Weight | 232.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-7-fluorophenazine (C12H6ClFN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO supplies 2-Chloro-7-fluorophenazine (CAS 1346682-89-0), a certified reference material (molecular formula C12H6ClFN2, MW 232.64 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 2-Chloro-7-fluorophenazine 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 | C12H6ClFN2 |
| Molecular Weight | 232.64 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 3-(4-Chloro-2-fluoro-3-methoxyphenyl)propanoic acid (CAS 1323966-13-7)
- 5-(4-Chloro-2-fluorophenyl)nicotinonitrile (CAS 1346691-89-1)
- 4-Chloro-3-ethoxy-2-fluorophenylacetic acid (CAS 1323955-63-0)
- 5-(4-Chloro-3-fluorophenyl)nicotinonitrile (CAS 1346691-94-8)
- 2-(3'-Fluoro-4-(trifluoromethyl)biphenyl-3-yl)acetic acid (CAS 1214376-30-3)
- 3-(((6-Methylpyridin-2-yl)methyl)sulfonyl)propanoic acid (CAS 1502266-62-7)
- 3-(1,3-Dioxolan-2-yl)furan-2-sulfonyl chloride (CAS 886851-63-4)
- 2-Bromo-5-iodo-1,3-bis(trifluoromethyl)benzene (CAS 2383655-21-6)
- 2-[-N-(2-Cyanoethyl)-4-[(p-nitrophenyl)azo]anilino]ethylbenzoate (CAS 40690-89-9)
- 4,5-Dichloro-2-(difluoromethoxy)cinnamic acid (CAS 1807333-85-2)
- 1-Ethyl-4,6-dimethyl-1h-indole-2-carboxylic acid (CAS 1240570-57-3)
- 4-[(2-amino-1,3-thiazol-5-yl)methyl]benzonitrile (CAS 926253-88-5)
- 2-(1-Isopropyl-1h-pyrazol-4-yl)aniline (CAS 1342161-68-5)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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