2,3-Dimethoxy-11-(4-(trifluoromethyl)phenyl)-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one CAS 685108-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685108-22-9 |
| Molecular Formula | C23H20F3N3O3 |
| Molecular Weight | 443.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethoxy-11-(4-(trifluoromethyl)phenyl)-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one (CAS 685108-22-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H20F3N3O3. Molecular weight: 443.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H20F3N3O3 |
| Molecular Weight | 443.42 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dimethoxy Standards
- 2,3-Dimethoxy-11-(3-(trifluoromethyl)phenyl)-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one (CAS 685107-27-1)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(4-methylbenzyl)urea (CAS 1023535-75-2)
- N-[2-(2,5-Dimethoxy-4-iodophenyl)ethyl]phthalimide-d (CAS 951400-21-8)
- 1,3-Dimethoxy-1,1,3,3-tetraphenyldisiloxane (CAS 94593-08-5)
- 2,5-Dimethoxy-N-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)benzenesulfonamide (CAS 1396799-72-6)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-methoxyphenyl)urea (CAS 1022326-43-7)
- 1,2-Bis(6,7-dimethoxy-1-methyl-3,4-dihydroisoquinolin-2(1H)-yl)ethane (CAS 486-49-7)
- 4,4'-Dimethoxy-2,2'5,5'-tetraacetoxybiphenyl (CAS 7461-72-5)
Recommended Standards
- Capecitabine Impurity 13 (CAS CATO-C4X-102413)
- 1-(2-(Dimethylamino)ethyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 618074-79-6)
- Capecitabine Impurity 45 (CAS 162204-22-0)
- (3,6-dihydro-2H-pyran-4-yl)methanol (CAS 14774-34-6)
- Cyclopropylmethyl 5-chloropyrazine-2-carboxylate (CAS 1698849-40-9)
- Ethyl 2-(2-formyl-3-hydroxypyridin-4-yl)acetate (CAS 1393543-74-2)
- tert-Butyl 3-amino-3-thioxopropanoate (CAS 690-76-6)
- 5-(Boc-Amino)-2,4-dimethylphenylboronic acid (CAS 2377611-47-5)
- Atrasentan Impurity 121 (CAS 195708-08-8)
- Cyclopeptide-5 (CAS 197172-76-2)
Why CATO?
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