N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide CAS 121806-48-2
| CAS No. | 121806-48-2 |
| Molecular Formula | C8H4Cl2F3NO |
| Molecular Weight | 258.02 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 N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide.
CATO supplies N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide (CAS 121806-48-2), a certified reference material (molecular formula C8H4Cl2F3NO, MW 258.02 g/mol) for analytical method development and quality control.
N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide (C8H4Cl2F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H4Cl2F3NO |
| Molecular Weight | 258.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3,5-Dichlorophenyl)-2,2,2-trifluoroacetamide (CAS 106376-29-8)
- N-(2,4-dichlorophenyl)-2,2,2-trifluoroacetamide (CAS 121806-47-1)
- N-(2,5-Dichlorophenyl)-2,2,2-trifluoroacetamide (CAS 328-11-0)
- N-(3,4-Dichlorophenyl)-2,2,2-trifluoroacetamide (CAS 64694-85-5)
- 1-(2,5-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 101860-73-5)
- 1-(2,4-Dichlorophenyl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 103058-71-5)
- 1-(3,4-Dichlorophenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094673-43-4)
- 1-(2,3-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1153904-73-4)
Recommended Standards
- 6-Formyl-4-iodopicolinonitrile (CAS 1289212-17-4)
- 2,6-Dichloro-4-(trifluoromethyl)benzamide (CAS 157021-70-0)
- 2-AMINO-3-BROMO-5-FLUOROBENZOTRIFLUORIDE 2-BROMO-4-FLUORO-6-(TRIFLUOROMETHYL)ANILINE 875664-27-0 BC004482 BENZENAMINE,2-BROMO-4-FLUORO-6-(TRIFLUOROMETHYL)- BUTTPARK 154\11-38 (CAS 875664-27-0)
- 3,4-Dichloro-5-(trifluoromethyl)benzamide (CAS 1706446-52-7)
- N-(2-(2-(1-Benzylpiperidin-4-yl)ethyl)-1,3-dioxoisoindolin-5-yl)benzamide hydrochloride (CAS 144319-66-4)
- (2-Methoxy-6-(trifluoromethoxy)phenyl)boronic acid (CAS 309977-92-2)
- Dimethyl 3-bromopyridine-2,4-dicarboxylate (CAS 1222185-12-7)
- (4Z)-1-(4-Chlorophenyl)-3-ethoxy-4-{[(4-methoxyphenyl)amino]methylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-08-9)
- (2S)-Azidobutanedioic Acid 4-(1,1-Dimethylethyl) Ester (CAS 333366-23-7)
- 6-(Diethylamino)pyridazine-4-carboxylic acid (CAS 1987340-91-9)
- 2-[3,5-bis(trifluoromethyl)phenoxy]acetic acid (CAS 87964-30-5)
- 2-(4-Bromophenyl)-3'-iodoacetophenone (CAS 898783-96-5)
- Hispidin (CAS 555-55-5)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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