1,3,5-Tris(terphenyl)-benzene CAS 1246015-42-8
| CAS No. | 1246015-42-8 |
| Molecular Formula | C63H42O6 |
| Molecular Weight | 895.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3,5-Tris(terphenyl)-benzene is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3,5-Tris(terphenyl)-benzene (CAS 1246015-42-8), molecular formula C63H42O6 and molecular weight 895.00 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1,3,5-Tris(terphenyl)-benzene (C63H42O6) 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).
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.
CATO manufactures 1,3,5-Tris(terphenyl)-benzene 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 | C63H42O6 |
| Molecular Weight | 895.00 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) | 43.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Tris Standards
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Recommended Standards
- 5',5''-Bis(3,5-dicarboxyphenyl)-2',2'',4',4'',6',6''-hexamethyl-[1,1':3',1'':3'',1'''-quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid (CAS 2135702-33-7)
- 1,2,3,4,5,6-Hexakis((4-methoxyphenoxy)methyl)benzene (CAS 72031-99-3)
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- Isothiazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1367972-24-4)
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- 1-(Benzylamino)cyclohexanecarboxylic acid hydrochloride (CAS 859927-91-6)
- 4-Chloro-2-(3-ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1040345-45-6)
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- 【禁售不询】Metamizole EP Impurity D (CAS 58-15-1)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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