2H-Oxazolo[4,5-e]indole CAS 77482-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77482-56-5 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2H-Oxazolo[4,5-e]indole (CAS 77482-56-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H6N2O. Molecular weight: 158.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 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 DMSO, DMF, methanol |
| 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.) | 1979 |
| Nitrogen Atoms | 2 |
Related H Standards
- 2H-Oxazolo[5,4-g]indole (CAS 117025-06-6)
- 2H-Oxazolo[4,5-e]isoindole (CAS 42540-48-7)
- 2H-Oxazolo[4,5-f]indole (CAS 70814-40-3)
- 2H-Oxazolo[4,5-f]isoindole (CAS 42394-83-2)
- 2H-Oxazolo[5,4-e]indole (CAS 70814-39-0)
- 2H-Oxazolo[5,4-e]isoindole (CAS 53702-74-2)
- 2H-Oxazolo[5,4-f]indole (CAS 70865-16-6)
- 5H-Oxazolo[4,5-f]isoindole (CAS 27666-39-3)
Recommended Standards
- 2H-Isoxazolo[5,4-e]indole (CAS 42394-74-1)
- 2H-Isoxazolo[5,4-b]indole (CAS 55156-75-7)
- 2H-Isoxazolo[4,5-b]indole (CAS 54618-57-4)
- 1,2,2,3-Tetramethylcyclopentane-1-carboxylic acid (CAS 464-88-0)
- 4-(Chloromethyl)-N,N,2-trimethylaniline hydrochloride (CAS 1803610-43-6)
- Cefixime Impurity 9 (CAS 80544-17-8)
- Ethyl 6-chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylate (CAS 49844-36-2)
- 3-Carboethoxy-3-(2,4-dimethylphenyl)propiophenone (CAS 898793-73-2)
- 1,3-Dimethyl-2-oxo-2,3-dihydropyrimidin-1-ium (CAS 45656-71-1)
- 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