1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-3-(4-methoxyphenyl)-1H-pyrrole-2,5-dione CAS 339016-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339016-71-6 |
| Molecular Formula | C17H11ClF3N3O3 |
| Molecular Weight | 397.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-3-(4-methoxyphenyl)-1H-pyrrole-2,5-dione (CAS 339016-71-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H11ClF3N3O3. Molecular weight: 397.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H11ClF3N3O3 |
| Molecular Weight | 397.74 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, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 339106-81-9)
- Methyl 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-1-oxo-1,2-dihydroisoquinoline-4-carboxylate (CAS 339106-16-0)
- 4-Chloro-6-[2,2,2-trifluoro-1-(3'-fluoro[1,1'-biphenyl]-4-yl)ethoxy]-2-pyrimidinamine (CAS 945978-64-3)
- 3-Chloro-2-{[7-(furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 303150-41-6)
- 2-Chloro-N-[4-(3,4-dichlorophenyl)-1,3-thiazol-2-yl]-2-phenylacetamide (CAS 565191-95-9)
- 4-Chloro-2-(3,4-dichlorophenyl)-5-[(4-methylphenyl)sulfanyl]-2,3-dihydropyridazin-3-one (CAS 866038-77-9)
- 2-Benzyl-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860789-07-7)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-(4-methoxyphenyl)cyclohexane-1,3-dione (CAS 439110-56-2)
Recommended Standards
- N-(2-Chlorobenzyl)-2-(4-(trifluoromethoxy)phenyl)-2H-tetrazole-5-carboxamide (CAS 1396882-22-6)
- 1311279-56-7 1-(4'-Chlorophenyl)-3-[3''-(5'''-(trifluoromethyl)pyridin-2'''-yl)- -[1'',2'',4'']oxadiazol-5''-ylmethyl]urea MFCD19981143 (CAS 1311279-56-7)
- Cyclophosphamide Impurity 46 (CAS CATO-C4X-230646)
- 2-(4-Methylmorpholin-2-yl)acetic acid (CAS 1368517-27-4)
- Oxcarbazepine Enol-Sulfate (CAS 104746-00-1)
- CAS 2315262-22-5 (CAS 2315262-22-5)
- 1-(Piperidin-1-ylmethyl)cyclopentan-1-ol (CAS 25363-20-6)
- 2-(3-Aminopropyl)-6-(furan-2-yl)pyridazin-3(2h)-one (CAS 1283109-47-6)
- 2-((2-Chlorothiazol-5-yl)methoxy)benzoic acid (CAS 886360-91-4)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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