6-Nitro-2-(pyridin-2-yl)-1h-benzo[d]imidazole CAS 51759-60-5
| CAS No. | 51759-60-5 |
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Nitro-2-(pyridin-2-yl)-1h-benzo[d]imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 240.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
6-Nitro-2-(pyridin-2-yl)-1h-benzo[d]imidazole (CAS 51759-60-5), molecular formula C12H8N4O2 and molecular weight 240.22 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Nitro-2-(pyridin-2-yl)-1h-benzo[d]imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 4 |
Related Nitro Standards
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- 4-(2-Methoxyphenyl)-1H-imidazol-2(3H)-one (CAS 936250-04-3)
- Methyl 5-amino-1-phenyl-1H-pyrazole-4-carboxylate (CAS 29097-01-6)
- (3,6-Dioxocyclohexa-1,4-dien-1-yl)methyl 3-methylbutanoate (CAS 849762-24-9)
- 4-(2-Methoxyethoxy)-2,3-dimethylpyridin-1-ium-1-olate (CAS 206990-48-9)
- 1-Methyl-1-oxo-1phosphinan-4-one (CAS 54662-09-8)
- 1-(3-Bromophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-14-1)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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