1-Methyl-4-nitro-N-(3-nitrophenyl)-1H-imidazole-5-carboxamide CAS 345616-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345616-71-9 |
| Molecular Formula | C11H9N5O5 |
| Molecular Weight | 291.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-4-nitro-N-(3-nitrophenyl)-1H-imidazole-5-carboxamide (CAS 345616-71-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9N5O5. Molecular weight: 291.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9N5O5 |
| Molecular Weight | 291.22 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- Methyl 7-nitro-5-oxo-3,5-dihydro-2H-oxazolo[2,3-b]quinazoline-8-carboxylate (CAS 1039454-99-3)
- Ethyl 2-(7-nitro-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)-2-oxoacetate (CAS 503553-86-4)
- 3-(4-Nitro-1h-pyrazol-1-yl)adamantane-1-carboxylic acid (CAS 1004944-58-4)
- 2-(1-Benzyl-5-nitro-1H-indol-4-yl)acetonitrile (CAS 120627-50-1)
- (R)-7-Nitro-2-phenyl-2,3-dihydroimidazo[2,1-a]isoquinoline (CAS 1219205-50-1)
- 4-Nitro-[1,1':3',1''-terphenyl]-5'-ol (CAS 98124-35-7)
- 5'-Nitro-[1,1':3',1''-terphenyl]-2'-ol (CAS 2423-73-6)
- 7-Nitro-2-(2-(pyrrolidin-1-yl)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 866039-62-5)
Recommended Standards
- (S)-2-acetamido-3-(4-(trifluoromethoxy)phenyl)propanoic acid (CAS 500912-21-0)
- 2-(3-Fluoro-4-(trifluoromethyl)phenyl)thiazole-4-carboxylic acid (CAS 937602-43-2)
- 1-(Cyclopentyloxy)-3-nitro-5-(trifluoromethoxy)benzene (CAS 1881320-44-0)
- Isopropyl 4,5-dichloropicolinate (CAS 907545-66-8)
- 4-(1-Aminocyclobutyl)benzonitrile (CAS 1270384-55-8)
- 3-(1H-Indol-3-yl)-3-oxopropanenitrile (CAS 20356-45-0)
- 3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine maleate (CAS 16639-82-0)
- 6-Bromonaphthalene-2-acetonitrile, 97% (CAS 305798-03-2)
- Isosorbide Dinitrate Impurity 10 (CAS CATO-C4X-223810)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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