2H-Indeno[2,1-d]isoxazole CAS 20562-59-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20562-59-8 |
| Molecular Formula | C10H7NO |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2H-Indeno[2,1-d]isoxazole (CAS 20562-59-8) pharmaceutical standards reference standard. Molecular formula: C10H7NO. Molecular weight: 157.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1962 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2H-Indeno[4,5-d]oxazole (CAS 138261-51-5)
- 4H-Indeno[5,6-d]oxazole (CAS 17491-88-2)
- 2H-Indeno[1,2-d]isoxazole (CAS 42339-01-5)
- 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
- 2H-Furo[3,2-e]indole (CAS 28579-31-9)
- 2H-Naphtho[1,8-cd]isoxazole (CAS 42214-70-0)
- 2H-Furo[2,3-f]isoindole (CAS 42304-60-9)
- 3,4-Dibromo-2-(1-ethoxyethyl)thiophene (CAS 1394021-97-6)
- 2,2,2-Trifluoro-1-(tetrahydro-2H-pyran-3-yl)ethanamine (CAS 1339332-84-1)
- 1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepin-4-one (CAS 1525432-27-2)
- 4,6-Diphenyl-2-selenoxo-1,2-dihydropyridine-3-carbonitrile (CAS 98013-45-7)
- [5-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]methanamine hydrochloride (CAS 1258650-54-2)
- 3-Amino-3-(thiazol-2-yl)butanoic acid (CAS 1467193-56-1)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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