4-(3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-1-(3,5-dimethylphenyl)pyrrolidin-2-one CAS 941955-18-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 941955-18-6 |
| Molecular Formula | C22H23N3O4 |
| Molecular Weight | 393.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-1-(3,5-dimethylphenyl)pyrrolidin-2-one (CAS 941955-18-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H23N3O4. Molecular weight: 393.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H23N3O4 |
| Molecular Weight | 393.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dimethoxyphenyl Standards
- 1-{2-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-2-phenylethan-1-one (CAS 1795393-63-3)
- 2-((3,4-Dimethoxyphenyl)sulfonyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 692287-79-9)
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- 4-(2,4-Dimethoxyphenyl)-3-methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 861206-42-0)
- 3-(3,5-Dimethoxyphenyl)-5-((5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)methyl)-1,2,4-oxadiazole (CAS 1251571-55-7)
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Recommended Standards
- 3-[[3,4-Dioxo-2-[[(1R)-1-phenylpropyl]amino]-1-cyclobuten-1-yl]amino]-2-hydroxy-N,N-dimethylbenzamid (CAS 473725-29-0)
- 4-(4-Methoxyphenoxy)-2-(4-methylphenyl)-5-(morpholin-4-yl)-2,3-dihydropyridazin-3-one (CAS 478049-34-2)
- 3-(2-Morpholino-2-oxoethyl)-2-((o-tolyloxy)methyl)quinazolin-4(3H)-one (CAS 85063-18-9)
- Propargyl-PEG7-acid (CAS 2093154-00-6)
- (3S,4S)-4-fluorotetrahydrofuran-3-amine (CAS 2306249-37-4)
- 5-bromo-3-iodo-2-methylaniline hydrochloride (CAS 2044927-53-7)
- E1E5DU187L 541-28-6 Isoamyl iodide Butane, 1-iodo-3-methyl- 1-Iodo-3-methylbutane 4-01-00-00331 (Beilstein Handbook Reference) BRN 1730990 EINECS 208-773-8 Isopentyl iodide 1-Jod-3-methylbutan [Czech] 3-Methylbutyliodide 1-Jod-3-methylbutan UNII-E1E5DU187L (CAS 541-28-6)
- 1,2-Dimethyl-4-((methylsulfonyl)methyl)-1H-imidazol-5-amine (CAS 1707571-42-3)
- N,N-Dimethylpiperidine-3-carboxamide dihydrochloride (CAS 2138214-78-3)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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