(2Z)-2-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 1025277-30-8 MS-9216 CAS 1025277-30-8
| CAS No. | 1025277-30-8 |
| Molecular Formula | C24H17ClF3NO4 |
| Molecular Weight | 475.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C24H17ClF3NO4, (2Z)-2-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 1025277-30-8 MS-9216 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 475.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(2Z)-2-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 1025277-30-8 MS-9216 (CAS 1025277-30-8), molecular formula C24H17ClF3NO4 and molecular weight 475.84 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2Z)-2-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 1025277-30-8 MS-9216 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H17ClF3NO4 |
| Molecular Weight | 475.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (4-(7-(2-(4-Chlorophenoxy)ethyl)-2-(methylamino)-6-oxo-6,7-dihydro-1H-purin-8-yl)phenyl)phosphonic acid (CAS 1373822-39-9)
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- Diphenyl ((1H-benzo[d][1,2,3]triazol-1-yl)(4-chlorophenyl)methyl)phosphonate (CAS 676562-43-9)
- Dotinurad Impurity 95 (CAS CATO-C4X-249495)
- 3-Bromo-1,5-dihydro-4H-pyrrolo[3,2-c]pyridin-4-one (CAS 1190314-43-2)
- 1-(Iodomethyl)-4-methylbenzene (CAS 4484-74-6)
- 7,8-Dichloro-4-methyl-1,2,3,4-tetrahydroquinoline (CAS 1706464-58-5)
- 3,3,4,4-Tetrachlorotetrahydrothiophene 1,1-dioxide (CAS 3737-41-5)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2,3-dimethylbenzoic acid (CAS 2243515-05-9)
- Suberic Acid Bis(3-sulfo-N-hydroxysuccinimide ester)-d (CAS 910292-87-4)
- 4-(Trifluoromethoxy)benzenesulfonamide (CAS 1513-45-7)
- 3-Azetidinyl benzoate (CAS 1219980-94-5)
- 4-Iodo-5-methoxypyrimidine (CAS 1806421-16-8)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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