1,2,4,5-Tetrakis[4-(3',5'-dicarboxy-1,1'-biphenyl)]-3,6dimethylbenzene CAS 2098551-92-7
| CAS No. | 2098551-92-7 |
| Molecular Formula | C64H42O16 |
| Molecular Weight | 1067.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,2,4,5-Tetrakis[4-(3',5'-dicarboxy-1,1'-biphenyl)]-3,6dimethylbenzene (CAS 2098551-92-7), a certified reference material (molecular formula C64H42O16, MW 1067.01 g/mol) for analytical method development and quality control.
The molecular framework of 1,2,4,5-Tetrakis[4-(3',5'-dicarboxy-1,1'-biphenyl)]-3,6dimethylbenzene (C64H42O16) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1,2,4,5-Tetrakis[4-(3',5'-dicarboxy-1,1'-biphenyl)]-3,6dimethylbenzene 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 | C64H42O16 |
| Molecular Weight | 1067.01 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 44.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Tetrakis Standards
- 3',4',5',6'-Tetrakis(3,5-dicarboxyphenyl)-[1,1':2',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 2219313-57-0)
- 5,10,15,20-Tetrakis(4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)porphyrin (CAS 150805-49-5)
- Tetrakis(4-(diphenylphosphaneyl)phenyl)silane (CAS 1013692-78-8)
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- Tetrakis(acetoxymercuri)methane, min. 95% (CAS 25201-30-3)
- (5,10,15,20-Tetrakis(pentafluorophenyl)porphinato)zinc (CAS 72076-08-5)
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Recommended Standards
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- Benzyl 4-formylpiperidine-1-carboxylate (CAS 138163-08-3)
- (S)-5-bromo-7,8-difluoro-3-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 2250039-90-6)
- 4-Amino-2-(difluoromethyl)-5-(trifluoromethoxy)nicotinonitrile (CAS 1803471-32-0)
- Tert-butyl 4-((methylsulfonyl)methyl)piperidine-1-carboxylate (CAS 194872-09-8)
- 2-((4-Fluorophenoxy)methyl)piperidine (CAS 883541-55-7)
- Isobutyl 6-chloro-2-(p-tolyl)quinoline-4-carboxylate (CAS 355421-09-9)
- 3,3’,5,5’-TETRAMETHYL-BIPHENYL-2,2’,6,6’-TETRAOL (CAS 1040379-11-0)
- Letermovir Impurity 67 (CAS CATO-C4X-291567)
- Ethyl 2-methylpiperidine-3-carboxylate (CAS 90950-34-8)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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