1-(4-(2-(4-(1-(3-(Trifluoromethyl)-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)phenoxy)ethyl)piperazin-1-yl)ethanone CAS 1240299-33-5
| CAS No. | 1240299-33-5 |
| Molecular Formula | C25H32F3N7O2 |
| Molecular Weight | 519.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(2-(4-(1-(3-(Trifluoromethyl)-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)phenoxy)ethyl)piperazin-1-yl)ethanone (CAS 1240299-33-5), molecular formula C25H32F3N7O2 and molecular weight 519.56 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-(2-(4-(1-(3-(Trifluoromethyl)-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)phenoxy)ethyl)piperazin-1-yl)ethanone (C25H32F3N7O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 519.56 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C25H32F3N7O2 |
| Molecular Weight | 519.56 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Trifluoromethyl Standards
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- 4-(Trifluoromethyl)-N2,N6-bis[3-(trifluoromethyl)phenyl]pyridine-2,6-dicarboxamide (CAS 1092344-72-3)
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- 3'-[3-(Trifluoromethyl)phenyl]-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 865660-60-2)
- 3'-[3-(Trifluoromethyl)phenyl]-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 400081-73-4)
- 2,6-Bis[3-(trifluoromethyl)phenyl] 4-(trifluoromethyl)pyridine-2,6-dicarboxylate (CAS 1211082-03-9)
- 2-((3,5-Bis(trifluoromethyl)phenyl)carbamoyl)-3,4,5,6-tetrachlorobenzoic acid (CAS 1023859-50-8)
Recommended Standards
- Ceforanide (CAS 60925-61-3)
- 2-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 445383-89-1)
- Fulvestrant impurity 39 (CAS CATO-C4X-191739)
- N-(2-Methyl-5-phenyl-3-((4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)methyl)-1H-pyrrol-1-yl)isonicotinamide (CAS 676266-31-2)
- 1-(2-Fluoro-4-nitrophenyl)piperidin-4-ol (CAS 873537-50-9)
- 4-((4-(Ethoxycarbonyl)pyridin-2-yl)oxy)benzoic acid (CAS 1415719-43-5)
- 2-(2,4-Dichlorophenoxy)-N-phenethylacetamide (CAS 307526-13-2)
- 3-(Furan-3-yl)-2-methylpropanoic acid (CAS 1539849-57-4)
- n-(3,3,3-Trifluoropropyl)cyclohexanamine (CAS 1178206-11-5)
- 2-Bromo-4-(bromomethyl)pyridine (CAS 83004-14-2)
- 4-Amino-3-methyl-N-(4-propoxyphenyl)benzamide (CAS 1458341-14-4)
- Ethyl (hydrazinecarbonothioyl)glycinate (CAS 21198-09-4)
- 2',3'-Dideoxy-3'-fluoroadenosine (CAS 87418-35-7)
- Delta-Sleep Inducing Peptide (CAS 62568-57-4)
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