Ethyl 3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-4,6-dioxo-5-[3-(trifluoromethyl)phenyl]-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate CAS 321522-10-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321522-10-5 |
| Molecular Formula | C25H17F3N2O6 |
| Molecular Weight | 498.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-4,6-dioxo-5-[3-(trifluoromethyl)phenyl]-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321522-10-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H17F3N2O6. Molecular weight: 498.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C25H17F3N2O6 |
| Molecular Weight | 498.41 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 | F-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-(2,6-dioxo-3-piperidyl)-4-(7-iodoheptoxy)isoindoline-1,3-dione (CAS 2697100-43-7)
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- Ethyl 3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-5-[2-(methoxycarbonyl)thiophen-3-yl]-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321522-15-0)
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Recommended Standards
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- N-{3-cyano-4-[3-(trifluoromethyl)benzenesulfonyl]phenyl}-3-(trifluoromethyl)benzamide (CAS 477866-91-4)
- 2,2,3,3,4,4,5,5-octafluoropentyl nicotinate (CAS 321973-02-8)
- 5-Benzyl-2-methoxy-8,9-dihydro-5H-benzo[7]annulen-6(7H)-one (CAS 1400926-18-2)
- 3-Benzyl-1,3-thiazolidine-4-carboxylic acid (CAS 1219359-52-0)
- R-Piperidin-3-yl-pyrrolidin-1-yl-methanone, hydrochloride (CAS 1469389-13-6)
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- 5-(4-Bromobenzoyl)pyrimidine (CAS 1187165-02-1)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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