Ethyl 4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate CAS 321522-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321522-08-1 |
| Molecular Formula | C15H12F3N3O4 |
| Molecular Weight | 355.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-08-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12F3N3O4. Molecular weight: 355.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12F3N3O4 |
| Molecular Weight | 355.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
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Recommended Standards
- Ethyl 3-benzamido-2-oxo-6-(trifluoromethyl)-2h-pyran-5-carboxylate (CAS 400081-64-3)
- Ethyl 8-(3-bromo-4-methylphenyl)-8-oxooctanoate (CAS 898776-90-4)
- 5-(Benzo[d][1,3]dioxol-5-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 332856-49-2)
- 2,4-Difluoro-5-(pyridin-3-yl)pyrimidine (CAS 1214370-43-0)
- 2-(Quinolin-4-yl)benzo[d]thiazole (CAS 64434-97-5)
- 1-(2-Methylbenzyl)-1h-benzo[d]imidazol-2-amine (CAS 141472-90-4)
- 2-(Difluoromethyl)-5-iodo-3-methoxy-6-(trifluoromethyl)pyridine (CAS 1806884-69-4)
- 5-Bromo-2-(4-methyl-1-piperidinyl)aniline (CAS 1017028-07-7)
- 3-Iodoimidazo[1,2-a]pyrimidine-2-carboxylic acid (CAS 1823898-58-3)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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