4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-2-(3-chlorophenyl)phthalazin-1(2H)-one CAS 1291862-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1291862-60-6 |
| Molecular Formula | C23H13ClN4O4 |
| Molecular Weight | 444.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-2-(3-chlorophenyl)phthalazin-1(2H)-one (CAS 1291862-60-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H13ClN4O4. Molecular weight: 444.83 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H13ClN4O4 |
| Molecular Weight | 444.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4,4',5,5'-Tetrakis(ethylthio)-2,2'-bi(1,3-dithiolylidene) (CAS 104515-79-9)
- (3Z)-3-{[(4-chlorophenyl)methoxy]imino}-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 477853-36-4)
- N-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)-4-methylbenzenesulfonamide (CAS 338420-40-9)
- Methyl 2-cyclobutyl-2-hydroxyacetate (CAS 1517761-58-8)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
- 3-Chlorophenoxyacetyl chloride (CAS 114476-84-5)
- (2R,4R)-1-((Benzyloxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid (CAS 2089246-03-5)
- 2-(Chloromethyl)benzo[d]oxazole-6-sulfonyl chloride (CAS 1369133-76-5)
- 2-(2-Benzoyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 930395-95-2)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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