2-Chloro-N-(2,2,2-trifluoroethyl)acetamide CAS 170655-44-4
| CAS No. | 170655-44-4 |
| Molecular Formula | C4H5ClF3NO |
| Molecular Weight | 175.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Chloro-N-(2,2,2-trifluoroethyl)acetamide 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.
CATO supplies 2-Chloro-N-(2,2,2-trifluoroethyl)acetamide (CAS 170655-44-4), a certified reference material (molecular formula C4H5ClF3NO, MW 175.54 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-Chloro-N-(2,2,2-trifluoroethyl)acetamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C4H5ClF3NO |
| Molecular Weight | 175.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- N-Methyl-N-(2,2,2-Trifluoroethyl)carbamoyl Chloride (CAS 1505056-54-1)
- 1-Chloro-2-fluoro-4-nitrobenzene (CAS 350-31-2)
- 3-Chloro-5-fluoropicolinic acid (CAS 128073-01-8)
- 1-Chloro-3-fluoro-5-nitrobenzene (CAS 4815-64-9)
- 4-Allyl-5-(3-bromophenyl)-4H-1,2,4-triazole-3-thiol (CAS 341013-59-0)
- 4-(tert-Butyl)-5-methoxy-2-(trifluoromethyl)aniline (CAS 873055-78-8)
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- (E)-2-(1,1-dioxidothiomorpholino)-N'-(2-hydroxy-5-methoxybenzylidene)acetohydrazide (CAS 477890-00-9)
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- N-(3-chloro-4-fluorophenyl)methanesulfonamide (CAS 71270-60-5)
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