7-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2H,5H,8H-[1,3]dioxolo[4,5-g]quinolin-8-one CAS 882747-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 882747-40-2 |
| Molecular Formula | C16H8ClF3N2O3 |
| Molecular Weight | 368.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2H,5H,8H-[1,3]dioxolo[4,5-g]quinolin-8-one (CAS 882747-40-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H8ClF3N2O3. Molecular weight: 368.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H8ClF3N2O3 |
| Molecular Weight | 368.69 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 6-Chloro-7-((4-(trifluoromethoxy)phenyl)amino)isoquinoline-5,8-dione (CAS 296776-08-4)
- N-(4-Chloro-3-(trifluoromethyl)phenyl)-6-nitroquinazolin-4-amine (CAS 1290545-23-1)
- 1-[4-chloro-3-(trifluoromethyl)phenyl]-5-pyridin-4-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326937-41-0)
- 1-[2-chloro-5-(trifluoromethyl)phenyl]-5-pyridin-4-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351779-28-6)
- 3-Chloro-5-(difluoro-pentafluorophenyl-methylsulfanyl)-[1,2,4]thiadiazole 3-chloro-5-(perfluorobenzylthio)-1,2,4-thiadiazole 36955-45-0 A6365 (CAS 36955-45-0)
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Recommended Standards
- 1H-Isochromene-1,3,4-trione 4-{N-[4-chloro-3-(trifluoromethyl)phenyl]hydrazone} (CAS 339100-72-0)
- 5-Chloropyridin-3-yl 4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate (CAS 1041426-05-4)
- 5-(Mercaptomethyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 5789-26-4)
- 3-Fluoro-6,11-dihydrothiochromeno[4,3-b]indole (CAS 21243-27-6)
- L-Sorbose-5- (CAS 478506-36-4)
- Dimethyl 5-cyclopentyl-1H-pyrrole-2,4-dicarboxylate (CAS 1704096-43-4)
- 2-(1H-1,2,3-Triazol-1-yl)ethanethioamide (CAS 2022397-24-4)
- 6-Chloro-3-(2,3-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1097132-48-3)
- 5-(((2,3-Dihydro-1h-inden-5-yl)oxy)methyl)furan-2-carbohydrazide (CAS 364599-56-4)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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