5'-(Trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid CAS 1433189-29-7
| CAS No. | 1433189-29-7 |
| Molecular Formula | C23H13F3O8 |
| Molecular Weight | 474.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5'-(Trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid is closely related to a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5'-(Trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1433189-29-7), a certified reference material (molecular formula C23H13F3O8, MW 474.34 g/mol) for analytical method development and quality control.
The molecular framework of 5'-(Trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (C23H13F3O8) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5'-(Trifluoromethyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid 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 | C23H13F3O8 |
| Molecular Weight | 474.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
- 3-(Trifluoromethyl)-N-{4-[3-(trifluoromethyl)benzenesulfonyl]phenyl}benzamide (CAS 339104-90-4)
- Ethyl 3-[3-(trifluoromethyl)phenyl]-5-{[3-(trifluoromethyl)phenyl]sulfanyl}-1,2,4-triazine-6-carboxylate (CAS 338956-94-8)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1R,2R)-2-(1-pyrrolidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione (CAS 1211565-10-4)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(1S,2S)-2-(1-pyrrolidinyl)cyclohexyl]amino]-3-cyclobutene-1,2-dione (CAS 1346683-42-8)
- 3-(Trifluoromethyl)phenyl 2-{N-[2-chloro-5-(trifluoromethyl)phenyl]methanesulfonamido}acetate (CAS 866131-07-9)
- 3-{[3,5-bis(trifluoromethyl)benzene]sulfonamido}-3-(2-chlorophenyl)propanoic acid (CAS 796083-75-5)
- 1-(3,5-Bis(trifluoromethyl)benzyl)-N-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338781-90-1)
- 3-(Trifluoromethyl)-N-(4-(((3-(trifluoromethyl)phenyl)sulfinyl)methyl)phenyl)benzamide (CAS 477710-63-7)
Recommended Standards
- 2,2',2'',2''',2'''',2'''''-((1,3,5-Triazine-2,4,6-triyl)tris(azanetriyl))hexaacetic acid (CAS 1258-71-5)
- 1-Bromo-2-oxo-6,9,12,15,18,21-hexaoxa-3-azatetracosan-24-oic acid (CAS 1609108-71-5)
- Trigallic Acid (CAS 2131-66-0)
- Diethyl 4-(5-(3-bromophenyl)furan-2-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 373373-22-9)
- Diisodecyl Phthalate-d4 (CAS 1346604-79-2)
- Methyl 4-bromo-3-propoxybenzoate (CAS 776314-91-1)
- 4-Fluorobenzenecarbaldehyde N-(3-benzyl-2-quinoxalinyl)hydrazone (CAS 478064-31-2)
- (3-Methoxy-5-(trifluoromethyl)phenyl)methanamine (CAS 916420-96-7)
- 5-Methyl-2-methylthiopyridine (CAS 51933-75-6)
- Methoxy(prop-2-yn-1-yl)amine (CAS 20056-97-7)
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- 2-Amino-1-(4,4-difluoropiperidin-1-yl)ethan-1-one hydrochloride (CAS 2206244-08-6)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(2'-methyl-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 516521-47-4)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
Why CATO?
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