1-(Furo[2,3-b]pyridin-5-yl)ethan-1-one CAS 220957-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 220957-41-5 |
| Molecular Formula | C9H7NO2 |
| Molecular Weight | 161.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(Furo[2,3-b]pyridin-5-yl)ethan-1-one (CAS 220957-41-5) pharmaceutical standards reference standard. Molecular formula: C9H7NO2. Molecular weight: 161.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7NO2 |
| Molecular Weight | 161.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
Related Furo Standards
- 1-{furo[3,2-c]pyridin-2-yl}ethan-1-one (CAS 1367933-93-4)
- 1-(Furo[2,3-b]pyridin-6-yl)ethanone (CAS 193750-68-4)
- 1-(Furo[2,3-c]pyridin-5-yl)ethanone (CAS 223389-16-0)
- Furo[2,3-b]pyridine-5-carboximidamide (CAS 294865-64-8)
- Furo[2,3-b]pyridine-3-carboxamide (CAS 109274-98-8)
- Furo[3,2-b]pyridine-3-carboxamide (CAS 112372-22-2)
- Furo[2,3-b]pyridine-6-carboxamide (CAS 190957-77-8)
- Furo[2,3-b]pyridine-5-carboxamide (CAS 220957-44-8)
Recommended Standards
- 1-(Benzo[d]isoxazol-3-yl)ethanone (CAS 75290-76-5)
- 1-(3H-Imidazo[4,5-b]pyridin-3-yl)ethanone (CAS 70740-26-0)
- 1-(Imidazo[1,2-b]pyridazin-3-yl)ethanone (CAS 453548-65-7)
- 4-Ethoxypyrimidine (CAS 24903-72-8)
- Ethyl 2-bromo-4-propylthiazole-5-carboxylate (CAS 81569-55-3)
- (2-Chloro-6-fluorobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443353-32-9)
- 3-Methyl-2-(2-methyl-1h-1,3-benzodiazol-1-yl)butanoic acid (CAS 1016703-24-4)
- N-Nitroso Linagliptin impurity 142 (CAS CATO-C4X-1101142)
- 1-(2-Chlorophenyl)cyclopentanecarboxylic Acid (CAS 143328-20-5)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
Why CATO?
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