1-(4-Ethoxyphenyl)-3-(isopropylamino)pyrrolidine-2,5-dione CAS 1095321-11-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1095321-11-1 |
| Molecular Formula | C15H20N2O3 |
| Molecular Weight | 276.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Ethoxyphenyl)-3-(isopropylamino)pyrrolidine-2,5-dione (CAS 1095321-11-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H20N2O3. Molecular weight: 276.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H20N2O3 |
| Molecular Weight | 276.33 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Ethoxyphenyl Standards
- Ethyl 5-(4-ethoxyphenyl)thiophene-2-carboxylate (CAS 952958-85-9)
- N-(4-(4-Ethoxyphenyl)thiazol-2-yl)propionamide (CAS 433703-31-2)
- 5-(4-Ethoxyphenyl)-5-ethylbarbituric Acid (1.0mg/ml in Acetonitrile) (CAS 55784-21-9)
- 1-(4-Ethoxyphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1049129-28-3)
- 1-(2-Ethoxyphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1267198-01-5)
- 3-((4-Ethoxyphenyl)amino)-1-(thiophen-2-yl)propan-1-one (CAS 93523-19-4)
- (4-Ethoxyphenyl)(isoquinolin-4-yl)methanone (CAS 1187166-53-5)
- (4-Ethoxyphenyl)(quinolin-3-yl)methanone (CAS 1187169-89-6)
Recommended Standards
- N-cyclopropylbenzene-1,4-disulfonamide (CAS 1094353-49-7)
- 2,2-Dimethylcyclohexylphthalic Acid Ester (CAS 109652-64-4)
- Ethyl 7-acetamido-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate (CAS 107393-75-9)
- N-Methyl-2-(6-oxo-2-((2-oxo-2-(o-tolylamino)ethyl)thio)-1,6-dihydropyrimidin-4-yl)acetamide (CAS 1170455-83-0)
- 2,6-Bis(2,2,2-trifluoroethoxy)benzonitrile (CAS 93624-57-8)
- N-(2,2-difluoroethyl)-N-[1-(1-methyl-1H-pyrazol-4-yl)ethyl]amine,HCl (CAS 1431970-24-9)
- 4-Chloroquinoline-8-sulfonic acid (CAS 71331-01-6)
- (R)-Pinocembrin (CAS 206660-42-6)
- 3-(1-Isopropylpiperidin-4-yl)-1H-indole (CAS 1890483-89-2)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com