7-(3,4-Dimethoxyphenyl)-4-hydroxy-9-(trifluoromethyl)thieno[2,3-b:4,5-b']dipyridin-2(1H)-one CAS 924845-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924845-19-2 |
| Molecular Formula | C19H13F3N2O4S |
| Molecular Weight | 422.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-(3,4-Dimethoxyphenyl)-4-hydroxy-9-(trifluoromethyl)thieno[2,3-b:4,5-b']dipyridin-2(1H)-one (CAS 924845-19-2) pharmaceutical standards reference standard. Molecular formula: C19H13F3N2O4S. Molecular weight: 422.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H13F3N2O4S |
| Molecular Weight | 422.38 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- 11-(2,5-Dimethoxyphenyl)-6-hydroxy-13-(trifluoromethyl)-8-thia-3,10-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5,10,12-pentaen-4-one (CAS 626227-93-8)
- 2-(3,4-Dimethoxyphenyl)-4-methyl-N-[3-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxamide (CAS 400080-52-6)
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- 4-[(2E)-3-(2,4-Dimethoxyphenyl)prop-2-enoyl]phenyl 4-chlorobenzoate (CAS 331461-54-2)
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Recommended Standards
- 2-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-6-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 955964-67-7)
- Catechin-7-O-D-xylopyranoside (CAS 42830-48-8)
- Methyl 3-(2-(2-oxo-2-((2-(trifluoromethyl)phenyl)amino)acetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 477857-79-7)
- (3Ar,5r,6s,6ar)-5-[(Azepan-1-yl)methyl]-2,2-dimethyl-tetrahydro-2h-furo[2,3-d][1,3]dioxol-6-ol (CAS 175229-82-0)
- 3,3-dimethyl-1-phenylbutan-2-amine hydrochloride (CAS 160204-35-3)
- Pyridine ((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphate (CAS 64108-84-5)
- 1-Phenylisoquinolin-3(2H)-one (CAS 23832-72-6)
- (1S,2R,3R,4S)-cyclohex-5-ene-1,2,3,4-tetraol (CAS 138258-55-6)
- 3,5-Dihydroxybenzohydrazide (CAS 7732-32-3)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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