Methyl 3-(3-chlorophenyl)-5-(4-chlorophenyl)-4,6-dioxo-1-phenyl-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate CAS 317821-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 317821-79-7 |
| Molecular Formula | C26H20Cl2N2O4 |
| Molecular Weight | 495.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(3-chlorophenyl)-5-(4-chlorophenyl)-4,6-dioxo-1-phenyl-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 317821-79-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H20Cl2N2O4. Molecular weight: 495.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H20Cl2N2O4 |
| Molecular Weight | 495.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 3-(2-chlorophenyl)-5-(4-chlorophenyl)-4,6-dioxo-1-phenyloctahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 317821-80-0)
- 4-(4-Chlorophenyl)-1-{5-[(4-chlorophenyl)sulfanyl]-4-phenyl-1,3-thiazol-2-yl}-1H-pyrazol-5-amine (CAS 956205-96-2)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dimethoxyphenyl)acetamide (CAS 332948-00-2)
- Ethyl 2-{2-[(4-chlorophenyl)methanesulfonyl]-4,5-diphenyl-1H-imidazol-1-yl}acetate (CAS 866038-68-8)
- 4-(2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoic acid (CAS 578001-81-7)
- 1026080-33-0 4-[5-(4-chlorophenyl)-1H-pyrazol-3-yl]-1-[2,6-dinitro-4-(trifluoromethyl)phenyl]piperidine KS-00003GOW (CAS 1026080-33-0)
- N-[(4-Chlorophenyl)methyl]-4-{3-[3-(trifluoromethyl)phenyl]-2H,4H,5H,6H-cyclopenta[c]pyrazol-2-yl}benzamide (CAS 866018-76-0)
- (E)-({5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methylidene)[(2,4-dichlorophenyl)methoxy]amine (CAS 321553-27-9)
Recommended Standards
- Methyl 3,5-bis(4-chlorophenyl)-4,6-dioxo-1-phenyloctahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 317821-77-5)
- 4-(4-(Allyloxy)benzoyl)-5-(3,4-dichlorophenyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618077-49-9)
- (Z)-3-(((4-((Dimethylamino)methyl)phenyl)amino)(phenyl)methylene)-6-iodoindolin-2-one (CAS 1537909-08-2)
- 4-(azepane-1-sulfonyl)benzoyl chloride (CAS 890592-48-0)
- 2-Oxo-1h,2h,5h,6h,7h-cyclopenta[b]pyridine-3-carbonitrile (CAS 108106-97-4)
- 1-(3-Hydroxypropyl)pyrrolidin-2-one (CAS 62012-15-1)
- (S)-3-(2-(3-Chlorophenyl)acetyl)-4-phenyloxazolidin-2-one (CAS 1332528-96-7)
- 1-(3-Methoxybenzyl)-1h-pyrazol-4-amine (CAS 957261-62-0)
- 2-(3-Methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-41-0)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
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