2-((2-Chlorobenzyl)sulfonyl)-1-nitro-4-(trifluoromethyl)benzene CAS 866132-61-8
| CAS No. | 866132-61-8 |
| Molecular Formula | C14H9ClF3NO4S |
| Molecular Weight | 379.74 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.
2-((2-Chlorobenzyl)sulfonyl)-1-nitro-4-(trifluoromethyl)benzene (CAS 866132-61-8) is a high-purity analytical reference standard with the molecular formula C14H9ClF3NO4S and a molecular weight of 379.74 g/mol.
2-((2-Chlorobenzyl)sulfonyl)-1-nitro-4-(trifluoromethyl)benzene (C14H9ClF3NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-((2-Chlorobenzyl)sulfonyl)-1-nitro-4-(trifluoromethyl)benzene 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 | C14H9ClF3NO4S |
| Molecular Weight | 379.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
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- Ethyl 3-((3-chlorobenzyl)oxy)pyrido[1,2-a]indole-10-carboxylate (CAS 672951-93-8)
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- (E)-1-(4-chlorobenzyl)-2-(2-chlorostyryl)-1H-benzo[d]imidazole (CAS 338772-25-1)
- 2-((4-Chlorobenzyl)thio)-5-(4-pentylcyclohexyl)-1,3,4-oxadiazole (CAS 860610-79-3)
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Recommended Standards
- Tetrakis(diethylamino)zirconium (CAS 13801-49-5)
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- 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)benzoic acid (CAS 612041-76-6)
- 6-Hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 878670-01-0)
- 3-Cyclopropyl-1-methyl-1H-pyrazole-5-carbonitrile (CAS 1170414-02-4)
- 2-(6-Chloro-3-methoxypyridin-2-yl)acetonitrile (CAS 1261812-28-5)
- 2-Chloro-4-(4-chlorophenoxy)aniline (CAS 56885-17-7)
- 1h,4h,5h,6h-Cyclopenta[d]imidazole-2-carbaldehyde (CAS 1339499-04-5)
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- Benzo[f][1,4]oxazepine-3,5-dione (CAS 14151-88-3)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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