3-(1,3-Dioxoisoindolin-2-yl)-N-(1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl)propanamide CAS 896274-91-2
| CAS No. | 896274-91-2 |
| Molecular Formula | C22H21N3O5 |
| Molecular Weight | 407.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(1,3-Dioxoisoindolin-2-yl)-N-(1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl)propanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-(1,3-Dioxoisoindolin-2-yl)-N-(1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl)propanamide (CAS 896274-91-2), molecular formula C22H21N3O5 and molecular weight 407.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(1,3-Dioxoisoindolin-2-yl)-N-(1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl)propanamide (C22H21N3O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H21N3O5 |
| Molecular Weight | 407.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Dioxoisoindolin Standards
- Ethyl4-((1,3-dioxoisoindolin-2-yl)methyl)-2-(phenylamino)thiazole-5-carboxylate (CAS 951624-33-2)
- 2,6-Bis(1,3-dioxoisoindolin-2-yl)hexanoic acid (CAS 43018-26-4)
- 4-(1,3-Dioxoisoindolin-2-yl)-N-(2-(pyrrolidine-1-carbonyl)phenyl)butanamide (CAS 6053-54-9)
- Ethyl 2-((5-((2-(1,3-dioxoisoindolin-2-yl)ethyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 477856-15-8)
- 1,3-Dioxoisoindolin-2-yl 3-(1,3-dioxoisoindolin-2-yl)benzoate (CAS 111148-57-3)
- 4-((1,3-Dioxoisoindolin-2-yl)methyl)-N-(2-nitrophenyl)benzamide (CAS 1845706-31-1)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(4-nitrophenyl)-3-phenylpropanamide (CAS 1212146-39-8)
- 1,3-Dioxoisoindolin-2-yl 3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxylate (CAS 660821-03-4)
Recommended Standards
- 2-Deoxyguanosine 3,5-Dibutanoate (CAS 79971-08-7)
- GENZ-644282 (CAS 529488-28-6)
- 2-(4-Acetamidophenyl)-N-(6-amino-3-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 637334-91-9)
- Indeno[1,2,3-kl]acridine (CAS 386-77-6)
- 2-{[(E)-(3-{[1,1'-biphenyl]-4-yl}-3-oxopropylidene)amino]oxy}-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-05-2)
- (4-(4-Amino-2-chlorophenyl)piperazin-1-yl)(4-propoxyphenyl)methanone (CAS 640759-20-2)
- 4-((6-Bromopyridin-3-yl)oxy)-7-methoxyquinoline (CAS 1039046-54-2)
- 2-(4-(3-(4-Chlorophenyl)-1H-pyrazol-5-yl)piperidin-1-yl)-3-nitropyridine (CAS 1030856-25-7)
- CP 465022 (2Z)-2-butenedioate (CAS 199656-46-7)
- 2-hydroxycyclohepta-2,4,6-trien-1-one- formaldehyde(1:1) 2836-82-0 AR-1E2547 (CAS 2836-82-0)
- N-(Imidazolidin-2-ylidene)aniline (CAS 138474-57-4)
- 6-(4-Fluorophenyl)-2-(piperidin-4-yl)pyridazin-3(2H)-one (CAS 1225713-96-1)
- 1159977-20-4 5-(3-Chloropropyl)-10,11-dihydro-5H-dibenzo[b,f]azepine-2-carbaldehyde DTXSID40675756 (CAS 1159977-20-4)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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 18665070610 / Nicole.chen@cato-chem.com