1-Benzyl-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione CAS 308101-58-8
| CAS No. | 308101-58-8 |
| Molecular Formula | C21H23N3O3 |
| Molecular Weight | 365.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-Benzyl-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione (CAS 308101-58-8), a certified reference material (molecular formula C21H23N3O3, MW 365.43 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-Benzyl-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C21H23N3O3 |
| Molecular Weight | 365.43 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
- 2-Methyl-1-(4-morpholinophenyl)-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 306936-22-1)
- 4-Methyl-5-(2-((4-morpholinophenyl)imino)-2,5-dihydropyrimidin-4-yl)thiazol-2-amine (CAS 1059105-22-4)
- N-(4-morpholinophenyl)-2-(phenylsulfonyl)acetamide (CAS 478064-98-1)
- N-(4-Morpholinophenyl)-2-(quinolin-2-ylthio)acetamide (CAS 561009-79-8)
- n-(4-Morpholinophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 763125-30-0)
- n-(2-Morpholinophenyl)-3-(trifluoromethyl)benzamide (CAS 303151-32-8)
- n-(4-Morpholinophenyl)-3-(trifluoromethyl)benzamide (CAS 250714-44-4)
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Recommended Standards
- 1-Amino-3-(4-(tert-butyl)phenyl)benzo[4,5]imidazo[1,2-a]pyridine-2,4-dicarbonitrile (CAS 885458-42-4)
- 1-Cyclohexyl-2-imino-N,10-dimethyl-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-27-3)
- 1-(4-Methoxyphenyl)-4-(2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine-4-carbonyl)pyrrolidin-2-one (CAS 950424-45-0)
- 2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 2-ethyl-4-methylquinoline-3-carboxylate (CAS 871561-79-4)
- (2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-ethyl)-carbamic acid tert-butyl ester (CAS 1505515-74-1)
- 2,3,3',4,5',6-Hexachlorobiphenyl (CAS 74472-43-8)
- Ethyl 4-(difluoromethoxy)-3-fluorobenzoate (CAS 1261451-60-8)
- 1,3-Dichloroisoquinolin-4-amine (CAS 912773-27-4)
- Acebutolol EP Impurity J (CAS 57898-79-0)
- (1s,6s,7s)-2-(Tert-butoxycarbonyl)-2-azabicyclo[4.1.0]heptane-7-carboxylic acid (CAS 1303890-60-9)
- 7-Methyl-7H-purin-6-amine (CAS 935-69-3)
- 2-Chloro-4-iodopyridin-3-ol (CAS 1207973-15-6)
- Brexpiprazole Impurity 140 (CAS CATO-C4X-1131140)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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