4-(5-(4-Methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol CAS 23491-44-3
| CAS No. | 23491-44-3 |
| Molecular Formula | C25H24N6O |
| Molecular Weight | 424.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-(4-Methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol (CAS 23491-44-3), molecular formula C25H24N6O and molecular weight 424.50 g/mol, is a CATO reference standard with documented purity and traceability.
4-(5-(4-Methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol (C25H24N6O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C25H24N6O |
| Molecular Weight | 424.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 6 |
Related Methylpiperazin Standards
- 3-(5-(4-Methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol (CAS 132869-83-1)
- (1-Methyl-5-((5-(4-methylpiperazin-1-yl)pyridin-2-yl)amino)-6-oxo-1,6-dihydropyridin-3-yl)boronic acid pinacol ester, 97% (CAS 1242156-62-2)
- 6-(4-Methylpiperazin-1-yl)-2'-(m-tolyl)-1H,3'H-2,5'-bibenzo[d]imidazole (CAS 23491-54-5)
- 6-(4-Methylpiperazin-1-yl)-2'-(p-tolyl)-1H,3'H-2,5'-bibenzo[d]imidazole (CAS 23554-98-5)
- 5-(4-(4-Methylpiperazin-1-yl)phenyl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 321998-93-0)
- 4-(3-(7-(4-Methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)-1H-indazol-6-yl)aniline (CAS 1132609-87-0)
- 5-(4-((4-Methylpiperazin-1-yl)sulfonyl)phenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 917749-96-3)
- 4-(4-Methylpiperazin-1-yl)-2-[2,2,2-trifluoro-N-(oxan-4-yl)acetamido]benzoic acid (CAS 1034975-61-5)
Recommended Standards
- 3-Ethyl-2-((3-(trifluoromethyl)benzyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 578722-36-8)
- 6-((2,2-Diphenylethyl)amino)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine-2-carbonitrile (CAS 264608-17-5)
- Sildenafil Impurity 256 (CAS 1027192-9-2)
- 2-(2-(Methylthio)pyrimidin-4-yl)-1-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)ethan-1-one (CAS 1111638-52-8)
- 5-Cyclopropyl-1-(o-tolyl)-1H-pyrazole-4-carboxylic acid (CAS 241800-37-3)
- (1R,2R)-2-(trifluoromethyl)cyclopropanecarboxylic acid (CAS 1932455-67-8)
- 2-(((Tetrahydrofuran-2-yl)methyl)sulfonyl)propanoic acid (CAS 1017046-22-8)
- 4 6-(Dichloromethyl)-m-Xylene (CAS 1585-15-5)
- Adipaldehyde (CAS 1072-21-5)
- 5-(5-Fluoro-2-methoxyphenyl)nicotinaldehyde (CAS 887973-71-9)
- 4-(2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethoxy)-4-oxobutanoic acid (CAS 13182-87-1)
- N-(2-aminophenyl)-3,4-dimethoxybenzamide (CAS 953736-87-3)
- 1-(4-Butoxy-3-methoxyphenyl)propan-2-one (CAS 126278-71-5)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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