1-(4-Nitro-1H-indol-3-yl)ethan-1-one CAS 4769-95-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4769-95-3 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Nitro-1H-indol-3-yl)ethan-1-one (CAS 4769-95-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Nitro Standards
- 5-Nitro-2-(1H-pyrrol-1-yl)phenol (CAS 106981-64-0)
- 3-Nitro-2-(1H-pyrrol-1-yl)phenol (CAS 1355334-78-9)
- 1-(7-Nitro-1H-indol-3-yl)ethanone (CAS 165669-21-6)
- 4-Methyl-7-nitro-1H-indole-2-carbaldehyde (CAS 1956310-59-0)
- 3-Methyl-6-nitro-2H-isoquinolin-1-one (CAS 1965308-81-9)
- 1-(5-Nitro-1H-indol-1-yl)ethan-1-one (CAS 4769-98-6)
- 1-(6-Nitro-1H-indol-1-yl)ethanone (CAS 408328-54-1)
- 1-(6-Nitro-1H-indol-3-yl)ethan-1-one (CAS 4993-92-4)
Recommended Standards
- 1-(4-Methylphenyl)imidazolidine-2,4,5-trione (CAS 93284-13-0)
- 1-(4-Nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 68414-86-8)
- (Z)-1,3-di(furan-2-yl)-3-hydroxyprop-2-en-1-one (CAS 776297-06-4)
- (S)-(2'-Ethyl-[1,1'-binaphthalen]-2-yl)diphenylphosphine (CAS 144868-17-7)
- (But-3-yn-2-yloxy)trimethylsilane (CAS 17869-76-0)
- 8-Chloro-2-methylisoquinolin-1(2H)-one (CAS 127787-52-4)
- 1-(2-Fluorophenyl)piperidin-4-amine (CAS 494861-66-4)
- 3-Methylisoquinolin-5-ol (CAS 215237-76-6)
- 4-[(2-Piperidin-4-yl-1H-imidazol-1-yl)methyl]pyridine dihydrochloride (CAS 1992996-26-5)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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