4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)piperazine-1-carboxamide CAS 339020-76-7
| CAS No. | 339020-76-7 |
| Molecular Formula | C19H22F3N7O5 |
| Molecular Weight | 485.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)piperazine-1-carboxamide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)piperazine-1-carboxamide (CAS 339020-76-7) is a high-purity analytical reference standard with the molecular formula C19H22F3N7O5 and a molecular weight of 485.42 g/mol.
4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)piperazine-1-carboxamide (C19H22F3N7O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine 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. 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.
As a certified reference material (CRM), 4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)piperazine-1-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.
Physical & Chemical Properties
| Molecular Formula | C19H22F3N7O5 |
| Molecular Weight | 485.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Methyl Standards
- 4-Methyl-3-((3-(2-(methylamino)pyrimidin-4-yl)pyridin-2-yl)oxy)-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 870223-96-4)
- 1-Methyl-6-(methylamino)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 5444-26-8)
- N-(2-((2-(Methylamino)-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2-phenoxypropanamide (CAS 946327-81-7)
- 4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)-N-phenylpiperazine-1-carboxamide (CAS 338777-91-6)
- (4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)piperazin-1-yl)(phenyl)methanone (CAS 339020-83-6)
- 7-Methyl-8-(methylamino)-10-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione (CAS 62746-55-8)
- 2-(1-((2-(Methylamino)pyrimidin-5-yl)methyl)piperidin-3-yl)-6-(thiophen-2-yl)pyrimidin-4(3H)-one (CAS 1381289-58-2)
- N-(3-(Methylamino)-3-oxo-1-(3-phenoxyphenyl)prop-1-en-2-yl)benzamide (CAS 294655-34-8)
Recommended Standards
- 2-(1-(7-(4-Bromo-2,6-dimethylphenyl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-yl)acetic acid (CAS 872865-11-7)
- 2-[(2,6-Dichlorophenyl)methanesulfonyl]-4,5-diphenyl-1-propyl-1H-imidazole (CAS 339277-32-6)
- 1-(4-benzoylpiperazin-1-yl)-2-(7-bromo-4-methoxy-1H-pyrrolo[2,3-c]pyridin-3-yl)ethane-1,2-dione (CAS 1449413-23-3)
- 5-[(2,6-Dichlorophenyl)sulfanyl]-4-{[(4-methoxyphenyl)methoxy]methyl}-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-44-1)
- Methyl 4-(2-((4-allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 573973-78-1)
- 3-Bromo-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid (CAS 1784369-94-3)
- 6-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1-benzopyran-4-one (CAS 1421659-47-3)
- 2-[(4-Methyl-1-piperazinyl)methyl]aniline (CAS 19577-84-5)
- (1R,4R,5S)-5-fluoro-2-azabicyclo[2.2.1]Heptane hydrochloride (CAS 2203739-82-4)
- Ethyl 2,4-dichloropyrimidine-5-carboxylate (CAS 51940-64-8)
- (11bS)-2,6-bis[3,5-bis(trifluoromethyl)phenyl]-N,N-bis[(1R)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1642864-21-8)
- 2-(2,3-Dimethylphenoxy)-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine (CAS 478245-35-1)
- Flucloxacillin Impurity 7 (CAS 42947-70-6)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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