Methyl 1,5-dibenzyl-3-(2-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate CAS 321521-59-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321521-59-9 |
| Molecular Formula | C28H25ClN2O4 |
| Molecular Weight | 488.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1,5-dibenzyl-3-(2-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-59-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H25ClN2O4. Molecular weight: 488.96 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H25ClN2O4 |
| Molecular Weight | 488.96 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Methyl 1,5-dibenzyl-3-(3-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-58-8)
- Methyl 1,5-dibenzyl-3-(4-chlorophenyl)-4,6-dioxooctahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-57-7)
- Benzyl (1,3-dibenzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(2-fluoroethyl)carbamate (CAS 16869-85-5)
- 1,3-O-Dibenzyl-N-acetyl-β-D-glucosamine 4,6-Diacetate (CAS 65493-23-4)
- Dibenzyl 9-Desmethyl D,L-Stepholidine (CAS 62744-16-5)
- Dibenzyl (3-(3,4-dihydroxyphenyl)propanoyl)-L-aspartate (CAS 615264-62-5)
- 3,3-Dibenzyl-5-methoxy-N-(4-methoxyphenyl)-3H-indole-2-carboxamide (CAS 22747-80-4)
- Dibenzyl D,L-Stepholidine (CAS 62744-18-7)
Recommended Standards
- 5,5'-Dibromo-4,4'-dichloro-[2,2'-biindolinylidene]-3,3'-dione (CAS 29245-44-1)
- 3-((4-Chlorophenyl)sulfonyl)-1-(2-(2-hydroxyethoxy)ethyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 607384-44-1)
- (((2R,3S,4R)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl)bis(oxy))bis(tert-butyldimethylsilane) (CAS 121702-69-0)
- 2-Boc-octahydro-1H-pyrrolo[3,4-c]pyridine Hydrochloride (CAS 1220039-69-9)
- 102780-52-9 3-(3,4-Dihydro-2H-pyrrol-5-yl)-5-methyl-pyridine 5-Methyl Myosmine (CAS 102780-52-9)
- pyrazolo[1,5-a]pyridine-4-carbaldehyde (CAS 474432-58-1)
- PPNDS (CAS 1021868-77-8)
- 1-(6-Hydroxyimidazo[2,1-b]thiazol-5-yl)ethan-1-one (CAS 67073-26-1)
- 2-[trans-4-[[(Boc)(ethyl)amino]methyl]cyclohexyl]acetic Acid (CAS 1956332-69-6)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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