5-Nitro-2-(5-(4-nitrophenyl)furan-2-yl)-1H-benzo[d]imidazole CAS 41975-76-2
| CAS No. | 41975-76-2 |
| Molecular Formula | C17H10N4O5 |
| Molecular Weight | 350.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Nitro-2-(5-(4-nitrophenyl)furan-2-yl)-1H-benzo[d]imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
5-Nitro-2-(5-(4-nitrophenyl)furan-2-yl)-1H-benzo[d]imidazole (CAS 41975-76-2) is a high-purity analytical reference standard with the molecular formula C17H10N4O5 and a molecular weight of 350.29 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 5-Nitro-2-(5-(4-nitrophenyl)furan-2-yl)-1H-benzo[d]imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C17H10N4O5 |
| Molecular Weight | 350.29 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 7-[(4-methoxyphenyl)methoxy]-4-(trifluoromethyl)-2h-chromen-2-one (CAS 277309-39-4)
- 6-Methyl-3-(2-oxopropyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 819844-50-3)
- N-Cyclopentyl-5-(4-ethylphenyl)-2-methylpyrimidin-4-amine (CAS 917895-71-7)
- Ethanone, 1-(1,4-dioxaspiro[4.4]non-7-yl)- (CAS 403595-66-4)
- Sodium Tellurite Pentahydrate (CAS 22451-06-5)
- Methyl 2-(4-(piperidin-4-ylmethyl)phenyl)acetate (CAS 1414958-24-9)
- Camphor Impurity 10 (CAS CATO-C4X-211410)
- 3-Chloro-1-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)propan-1-one (CAS 123643-01-6)
- 5-Fluoro-N,N-diisopropyl-2-(pyrimidin-5-yloxy)benzamide (CAS 2169919-95-1)
- 5,7-Dihydroxy-3-(4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl)-4H-chromen-4-one (CAS 68436-47-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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