(3AR)-5-(2-hydroxyphenyl)-3a-methyl-6-[3-(trifluoromethyl)benzoyl]-octahydropyrrolo[2,3-b]pyrrol-2-one CAS 956964-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956964-50-4 |
| Molecular Formula | C21H19F3N2O3 |
| Molecular Weight | 404.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3AR)-5-(2-hydroxyphenyl)-3a-methyl-6-[3-(trifluoromethyl)benzoyl]-octahydropyrrolo[2,3-b]pyrrol-2-one (CAS 956964-50-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H19F3N2O3. Molecular weight: 404.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H19F3N2O3 |
| Molecular Weight | 404.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related AR Standards
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- 2-((5-(3-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N,N-diphenylacetamide (CAS 332911-99-6)
- 2-((5-(4-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N,N-diphenylacetamide (CAS 332906-50-0)
- 4-(4-Hydroxyphenyl)-3-methyl-1-phenyl-1h-indeno[1,2-b]pyrazolo[4,3-e]pyridin-5-one (CAS 1016225-46-9)
- 1-(2-Hydroxyphenyl)-3-(5-(2-nitro-4-(trifluoromethyl)phenyl)furan-2-yl)prop-2-en-1-one (CAS 646497-94-1)
- 1-Benzyl-3-((3-hydroxyphenyl)amino)-4-(phenylthio)-1H-pyrrole-2,5-dione (CAS 780823-08-7)
- 2-((5-(4-Hydroxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-phenylacetamide (CAS 332906-58-8)
Recommended Standards
- 7-(3-Fluorophenyl)-3-(3-(trifluoromethyl)benzyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1105232-83-4)
- [(3Z)-2-Oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-3-ylidene]amino 3-methylbutanoate (CAS 321429-89-4)
- (1-Amino-3-((((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)thio)propyl)phosphinic acid (CAS 100924-69-4)
- Methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanoate (CAS 1820579-45-0)
- Tert-butyl (3-(2-aminooxazol-4-yl)bicyclo[1.1.1]Pentan-1-yl)carbamate (CAS 1980053-55-1)
- 25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether (CAS 163018-26-6)
- N-((1-Ethyl-5-fluoro-1H-pyrazol-4-yl)methyl)-1,4-dimethyl-1H-pyrazol-5-amine hydrochloride (CAS 1856056-57-9)
- Ethyl[(4-ethylphenyl)(pyridin-3-yl)methyl]amine (CAS 1153290-71-1)
- N-Butan-2-Yl-1-[5-[(3',6'-Dihydroxy-3-Oxospiro[2-Benzofuran-1,9'-Xanthene]-5-Carbonyl)Amino]-2-Fluorophenyl]-N-Methylisoquinoline-3-Carboxamide (CAS 143934-15-0)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com