trans-1-cyclopropyl-2-(3,4-difluorophenyl)-5-oxopyrrolidine-3-carboxamide CAS 1820579-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820579-97-2 |
| Molecular Formula | C14H14F2N2O2 |
| Molecular Weight | 280.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans-1-cyclopropyl-2-(3,4-difluorophenyl)-5-oxopyrrolidine-3-carboxamide (CAS 1820579-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14F2N2O2. Molecular weight: 280.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14F2N2O2 |
| Molecular Weight | 280.27 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, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related trans Standards
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- 3-Cyclopropyl-6-phenyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 954578-92-8)
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- 2-[4-cyclopropyl-2,5-dioxo-4-(thiophen-2-yl)imidazolidin-1-yl]acetic acid (CAS 1270850-79-7)
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Recommended Standards
- 2-(2-(4-Fluorobenzamido)thiazol-4-yl)acetic acid (CAS 177957-48-1)
- (3E)-3-[(2H-1,3-Benzodioxol-5-yl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 80554-37-6)
- 3-Phenylpentane-1,3,5-tricarboxylic acid (CAS 17724-90-2)
- (2-(5-Bromothiophen-2-yl)-6-methylpyrimidin-4-yl)methanamine (CAS 1339218-94-8)
- 1,4-Dimethyl-1h,2'h-[3,3'-bipyrazol]-5-amine (CAS 2003631-07-8)
- 5-(Methylamino)pentanoic acid hydrochloride (CAS 81893-78-9)
- 3,3-Dimethylazetidine oxalate (CAS 2097924-40-6)
- tert-Butyl 4-((3-fluorophenyl)amino)piperidine-1-carboxylate (CAS 679409-18-8)
- 1-(5-Chloropyridin-2-yl)piperidin-4-ol (CAS 420844-63-9)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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