N-(3-(trifluoromethyl)phenyl)-2H-chromene-3-carboxamide CAS 338419-97-9
| CAS No. | 338419-97-9 |
| Molecular Formula | C17H12F3NO2 |
| Molecular Weight | 319.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(3-(trifluoromethyl)phenyl)-2H-chromene-3-carboxamide 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.
N-(3-(trifluoromethyl)phenyl)-2H-chromene-3-carboxamide (CAS 338419-97-9), molecular formula C17H12F3NO2 and molecular weight 319.28 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(3-(trifluoromethyl)phenyl)-2H-chromene-3-carboxamide (C17H12F3NO2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H12F3NO2 |
| Molecular Weight | 319.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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- 4-({[3-(trifluoromethyl)phenyl]amino}methyl)-1,2-dihydrophthalazin-1-one (CAS 303995-58-6)
- 4-({[4-(trifluoromethyl)phenyl]amino}methyl)-1,2-dihydrophthalazin-1-one (CAS 305368-12-1)
- 5-Methyl-1-(3-(trifluoromethyl)benzyl)indoline-2,3-dione (CAS 320420-77-7)
- 4-((4-(Trifluoromethyl)pyrimidin-2-yl)oxy)benzenesulfonamide (CAS 1858257-31-4)
- {[2-propyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl]thio}acetic acid (CAS 1018046-87-1)
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Recommended Standards
- Methyl 2-((tert-butoxycarbonyl)amino)-5-(trifluoromethyl)benzoate (CAS 209688-24-4)
- Undec-10-en-1-yl 2-bromo-2-methylpropanoate (CAS 255727-66-3)
- Methyl 2-((isopropoxycarbonyl)amino)-5-methyl-4-(trifluoromethyl)benzoate (CAS 872624-54-9)
- Pazufloxacin Impurity 20 (CAS 165071-03-4)
- 5-Methyl-2-oxa-5,8-diazaspiro[3.5]nonane (CAS 1369103-58-1)
- Maltose (CAS 69-79-4)
- Methyl 6-(dimethylamino)picolinate (CAS 26256-73-5)
- Ethyl 3-methy-1H-pyrrole-2-carboxylate (CAS 20032-32-0)
- CLP 257 (CAS 1181081-71-9)
- ethyl (3S)-3-methylpiperidine-3-carboxylate;hydrochloride (CAS 1965305-35-4)
- 4-Hydroxy Nandrolone (CAS 4721-69-1)
- 4-[(1-methyl-1H-pyrazol-5-yl)methyl]piperidine (CAS 1339615-47-2)
- Hexazinone Impurity 5 (CAS 72576-13-7)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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