1-α-D-Arabinofuranosyl-2-nitro-1H-imidazole CAS 83416-40-4
| CAS No. | 83416-40-4 |
| Molecular Formula | C8H11N3O6 |
| Molecular Weight | 245.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-α-D-Arabinofuranosyl-2-nitro-1H-imidazole (CAS 83416-40-4), a certified reference material (molecular formula C8H11N3O6, MW 245.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H11N3O6, 1-α-D-Arabinofuranosyl-2-nitro-1H-imidazole contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O6 |
| Molecular Weight | 245.19 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1,1,1,2,2-Pentafluoro-5-(isopropylamino)hex-4-en-3-one (CAS 292065-33-9)
- 2-(2,5-Dioxotetrahydrofuran-3-yl)isoindoline-1,3-dione (CAS 4443-40-7)
- [5- (CAS 478511-16-9)
- 2-(3-Nitrophenyl)pyrimidine-5-carboxylic acid (CAS 928707-76-0)
- 5,6,7,8-Tetrahydroquinolin-8-amine dihydrochloride (CAS 1187929-87-8)
- 6-Chloro-3-(3,3,3-trifluoropropyl)-1H-indazole (CAS 1956376-42-3)
- ((2R,3R,4R,5R,6S)-5-(Benzoyloxy)-3,4-bis((bis(3,5-dimethylphenyl)phosphanyl)oxy)-6-methoxytetrahydro-2H-pyran-2-yl)methyl benzoate (CAS 158214-06-3)
- N-ethyl-2-(piperazin-1-yl)nicotinamide (CAS 902836-16-2)
- 3-Benzyl-4-methyl-7-(oxiran-2-ylmethoxy)-2h-chromen-2-one (CAS 951626-37-2)
- 4-(4-Methoxy-phenyl)-piperazine-1,2-dicarboxylic acid1-tert-butyl ester (CAS 1361111-48-9)
- N-Cyclohexyl-5,6-diphenylpyridazin-3-amine (CAS 321359-43-7)
- 3H-spiro[isobenzofuran-1,4'-piperidin]-3-one (CAS 37663-46-0)
- 2-methyl-2-phenylbutanoic acid (CAS 51018-80-5)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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 18665070610 / Nicole.chen@cato-chem.com