Methyl 1,5-dibenzyl-3-(3-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate CAS 321521-58-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321521-58-8 |
| 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-(3-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-58-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H25ClN2O4. Molecular weight: 488.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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-(2-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-59-9)
- 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)
- N1,N3-diphenylpropane-1,3-diimine (CAS 5652-79-9)
- 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)
- 6-(Bromomethyl)benzo[d][1,2,3]thiadiazole (CAS 1145683-97-1)
- (2-Cyclohexyl-6-(piperidin-3-yl)pyridin-4-yl)boronic acid (CAS 2225152-61-2)
- Pcb No. 169 (CAS 32774-16-6)
- 4,5,6,7-Tetrahydrofuro[3,2-c]pyridine-2-carboxylic acid (CAS 1368140-82-2)
- 3-Amino-2,3-dihydro-1H-inden-5-ol (CAS 168902-76-9)
- N-Methyl-N-phenylnaphthalen-2-amine (CAS 6364-05-2)
- Semaglutide (CAS CATO-C4X-2226105)
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