1-(1H-imidazol-1-yl)-2-(4-nitrophenyl)ethan-1-one CAS 91093-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91093-59-3 |
| Molecular Formula | C11H9N3O3 |
| Molecular Weight | 231.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(1H-imidazol-1-yl)-2-(4-nitrophenyl)ethan-1-one (CAS 91093-59-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9N3O3. Molecular weight: 231.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9N3O3 |
| Molecular Weight | 231.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Related H Standards
- 3-((1H-Imidazol-5-yl)methyl)-2-hydroxybenzimidohydrazide (CAS 164334-93-4)
- 4-{[2-(1h-imidazol-1-yl)ethyl]amino}benzoic acid (CAS 752934-22-8)
- 4-(1H-Imidazol-1-yl)-7-nitrobenzo[c][1,2,5]oxadiazole (CAS 91485-28-8)
- 2-(((1H-Imidazol-4-yl)methyl)(benzyl)amino)ethanol (CAS 601515-03-1)
- (4-(2-(1H-Imidazol-1-yl)ethoxy)phenyl)boronic acid (CAS 957034-56-9)
- 2-(1h-Imidazol-1-yl)-1-(4-propylphenyl)ethan-1-ol (CAS 1225794-77-3)
- 1-((1H-Imidazol-4-yl)sulfonyl)piperidin-4-amine (CAS 1341352-87-1)
- 1-((1H-Imidazol-4-yl)sulfonyl)piperidin-3-amine (CAS 1344075-60-0)
Recommended Standards
- {3-[3-(Trifluoromethyl)phenyl]oxetan-3-yl}methanamine (CAS 959214-88-1)
- 1-(2-Nitrobenzyl)-1H-imidazole-5-carbaldehyde (CAS 85103-00-0)
- (S)-3-(2-(Trifluoromethyl)phenoxy)pyrrolidine (CAS 960491-87-6)
- 4,4'-(1,4-Phenylenebis(oxy))diphthalic acid (CAS 18959-88-1)
- Ethyl 6-methylbenzo[b]thiophene-2-carboxylate (CAS 1922897-63-9)
- 4-Ethoxy-3-(piperidin-1-ylmethyl)benzaldehyde hydrochloride (CAS 1052535-71-3)
- 4-Fluoro-2-methoxy-6-methylpyridine (CAS 1227597-07-0)
- 7-Oxabicyclo[2.2.1]Hept-5-en-2-amine hydrochloride (CAS 1314913-63-7)
- 4-amino-1,2,5-thiadiazole-3-carboxamide hydrochloride (CAS 856657-74-4)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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