2-Amino-6-{4-[3-(trifluoromethyl)phenoxy]phenyl}pyridine-3,4,5-tricarbonitrile CAS 478248-02-1
| CAS No. | 478248-02-1 |
| Molecular Formula | C21H10F3N5O |
| Molecular Weight | 405.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Amino-6-{4-[3-(trifluoromethyl)phenoxy]phenyl}pyridine-3,4,5-tricarbonitrile 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.
2-Amino-6-{4-[3-(trifluoromethyl)phenoxy]phenyl}pyridine-3,4,5-tricarbonitrile (CAS 478248-02-1), molecular formula C21H10F3N5O and molecular weight 405.33 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-Amino-6-{4-[3-(trifluoromethyl)phenoxy]phenyl}pyridine-3,4,5-tricarbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 405.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C21H10F3N5O |
| Molecular Weight | 405.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 1-Benzyl-2,6-dioxo-N-(4-(trifluoromethoxy)phenyl)-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 338412-65-0)
- 3-{[(4-bromophenyl)sulfanyl]methyl}-2H,3H,5H-[1,3]thiazolo[2,3-b]quinazolin-5-one (CAS 477860-18-7)
- Sitagliptin Impurity 24 (CAS CATO-C4X-114424)
- N-(2-Methoxyphenyl)-4-oxo-1-[4-(trifluoromethoxy)phenyl]-1,4-dihydropyridazine-3-carboxamide (CAS 478063-31-9)
- 1-(tert-Butyl)-4-ethyl-1H-imidazole (CAS 586964-65-0)
- (3,4-Dimethoxybenzyl)(4-Methylbenzyl)Amine (CAS 418785-77-0)
- Carbophenothion methyl-O-analog (CAS 7332-32-3)
- 4-(3,5-Dichlorophenoxy)-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 338792-55-5)
- Creatinine-(<I>Methyl</I>-<SUP>13</SUP>C) (CAS 1173022-95-1)
- 2-Bromo-5-methoxy-N-((tetrahydrofuran-2-yl)methyl)benzamide (CAS 851964-91-5)
- 7-methyl-2-azaspiro[4.4]nonane hydrochloride (CAS 1461706-11-5)
- Methyl (S)-3-amino-2-methylpropanoate (CAS 118138-56-0)
- 2-(Tetrahydrofuran-2-yl)isonicotinonitrile (CAS 104293-33-6)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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