4-(3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)-2-(4-fluorophenyl)isoquinolin-1(2H)-one CAS 1326849-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326849-89-1 |
| Molecular Formula | C25H18FN3O2 |
| Molecular Weight | 411.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)-2-(4-fluorophenyl)isoquinolin-1(2H)-one (CAS 1326849-89-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H18FN3O2. Molecular weight: 411.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H18FN3O2 |
| Molecular Weight | 411.43 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- 4-(3-(3,4-Dimethylphenyl)-1,2,4-oxadiazol-5-yl)-2-(3-fluorophenyl)isoquinolin-1(2H)-one (CAS 1326888-27-0)
- N-(2,4-dimethylphenyl)-3-hydroxy-4-((2-hydroxyphenyl)diazenyl)-2-naphthamide (CAS 523-67-1)
- 2-(4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-methoxyphenol (CAS 1820-28-6)
- 6-((3,5-Dimethylphenyl)selanyl)-1-((2-hydroxyethoxy)methyl)-5-isopropylpyrimidine-2,4(1H,3H)-dione (CAS 172255-88-8)
- 3-[N-(3,5-dimethylphenyl)4-bromobenzenesulfonamido]propanoic acid (CAS 565168-54-9)
- N-(2,6-dimethylphenyl)-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-04-8)
- 2-{2-[4-(2,6-dimethylphenyl)piperazin-1-yl]ethyl}-7-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866039-67-0)
- Tris(2,6-dimethylphenyl) phosphate (CAS 121-06-2)
Recommended Standards
- Saxagliptin Impurity 17 (CAS 865999-70-8)
- N-methyl-2-(3-(pyridin-3-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carbonyl)hydrazine-1-carbothioamide (CAS 551921-18-7)
- N-(5-(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351595-75-9)
- 1-(Undecyloxy)undecane (CAS 43146-97-0)
- 1,2,2,6,6-Pentamethyl-4-piperidyl methacrylate(stabilizedwithMEHQ) (CAS 68548-08-3)
- 3-Chloro-5-(trifluoromethoxy)benzyl bromide (CAS 886503-33-9)
- 4,5-Dimethoxybenzo[b]thiophene-2-carbohydrazide (CAS 1263206-36-5)
- 2-amino-2-ethylbutanamide (CAS 258517-97-4)
- 1-Fluoro-2-hydroxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 2114341-47-6)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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