4H-Indeno[5,6-d]oxazole CAS 17491-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17491-88-2 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4H-Indeno[5,6-d]oxazole (CAS 17491-88-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7NO. Molecular weight: 157.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2H-Indeno[4,5-d]oxazole (CAS 138261-51-5)
- 2H-Indeno[1,2-d]isoxazole (CAS 42339-01-5)
- 2H-Indeno[2,1-d]isoxazole (CAS 20562-59-8)
- 2H-Indeno[5,6-d]oxazole (CAS 25883-73-2)
- 5H-Indeno[5,6-b]furan (CAS 3573-33-9)
- 6H-Indeno[4,5-b]furan (CAS 24975-73-3)
- 7H-Indeno[5,6-b]Furan (CAS 3573-32-8)
- 1H-Indeno[5,6-c][1,2,5]oxadiazole (CAS 213611-25-7)
Recommended Standards
- 5,5-Dimethyl-3-oxopyrazolidine-1-carboxamide (CAS 174470-58-7)
- Methyl 3-(4,5-dihydrooxazol-2-yl)propanoate (CAS 17612-21-4)
- 2H-Furo[4,3,2-de]quinoline (CAS 17368-05-7)
- 4 inverted exclamation marka-(4-Chlorophenyl)-2, 2 inverted exclamation marka:6 inverted exclamation marka, 2 inverted exclamation marka-terpyridine 89972-75-8 (CAS 89972-75-8)
- N-Boc-N-methylmethanamine (CAS 7541-17-5)
- Bumetanide Impurity 113 (CAS CATO-C4X-1986113)
- 2-chloro-8-methylquinazoline (CAS 1169786-94-0)
- 5-[(2,4-dichlorophenyl)methylidene]-3-[4-(difluoromethoxy)phenyl]-2-sulfanylideneimidazolidin-4-one (CAS 723332-02-3)
- H-Lys-pNA · 2 HBr (CAS 40492-96-4)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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