1H,1'H-[2,2'-Biimidazole]-1,1',3(2H)-triyltris(phenylmethanone) CAS 62457-77-6
| CAS No. | 62457-77-6 |
| Molecular Formula | C27H20N4O3 |
| Molecular Weight | 448.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 448.47 g/mol gives 1H,1'H-[2,2'-Biimidazole]-1,1',3(2H)-triyltris(phenylmethanone) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1H,1'H-[2,2'-Biimidazole]-1,1',3(2H)-triyltris(phenylmethanone) (CAS 62457-77-6) is a high-purity analytical reference standard with the molecular formula C27H20N4O3 and a molecular weight of 448.47 g/mol.
The molecular framework of 1H,1'H-[2,2'-Biimidazole]-1,1',3(2H)-triyltris(phenylmethanone) (C27H20N4O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1H,1'H-[2,2'-Biimidazole]-1,1',3(2H)-triyltris(phenylmethanone) 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.
Physical & Chemical Properties
| Molecular Formula | C27H20N4O3 |
| Molecular Weight | 448.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N-(4-methoxy-2-nitrophenyl)-N-(phenylsulfonyl)benzenesulfonamide (CAS 159383-46-7)
- 3-(2-{[(1Z)-3-oxo-1,3-dihydro-2-benzofuran-1-ylidene]methyl}-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-yl)-1,3-dihydro-2-benzofuran-1-one (CAS 861206-52-2)
- N-(2,4-dimethoxybenzyl)-2-oxo-N-(1,2,4-thiadiazol-5-yl)-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 1432514-50-5)
- 4,4'-(Anthracene-9,10-diyl)bis(2-aminobenzoicacid) (CAS 2101636-53-5)
- Methyl 5-acetamido-6-chloro-2H-chromene-8-carboxylate (CAS 132976-75-1)
- (E)-4-methoxy-N-((((4-methylbenzyl)oxy)imino)methyl)-2-(3-(trifluoromethyl)phenoxy)nicotinamide (CAS 478262-36-1)
- tert-Butyl 1-(furan-2-ylmethyl)pyrrolidine-2-carboxylate (CAS 1787375-26-1)
- 2,3,2',4'-Tetrahydroxychalcone (CAS 88191-19-9)
- 2-(4-Benzylpiperazin-1-yl)aniline (CAS 199105-17-4)
- Dimethyl (2S,3S)-2-(benzyloxy)-3-((tert-butoxycarbonyl)amino)succinate (CAS 2092914-76-4)
- 5-(Methylthio)-1H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one (CAS 62700-63-4)
- 1-Bromo-2-methyl-3,5-dinitrobenzene (CAS 18242-38-1)
- Chlormadinone (CAS 1961-77-9)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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