Bifendate Dicarboxylic Acid CAS 105868-34-6
| CAS No. | 105868-34-6 |
| Molecular Formula | C18H14O10 |
| Molecular Weight | 390.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bifendate Dicarboxylic Acid is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Bifendate Dicarboxylic Acid (CAS 105868-34-6), a certified reference material (molecular formula C18H14O10, MW 390.30 g/mol) for analytical method development and quality control.
Bifendate Dicarboxylic Acid (C18H14O10) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), Bifendate Dicarboxylic Acid 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 | C18H14O10 |
| Molecular Weight | 390.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Bifendate Standards
- Bifendate impurity 10 (CAS CATO-C4X-255510)
- Bifendate Impurity N1 (CAS 128142-41-6)
- Bifendate Impurity N2 (CAS 205117-47-1)
- Bifendate Impurity A (CAS 1181519-47-0)
- Bifendate Impurity 5 (CAS CATO-C4X-25555)
- Bifendate Impurity 7 (CAS CATO-C4X-25557)
- Bifendate Impurity N3 (CAS 79279-08-6)
- Bifendate (CAS 73536-69-3)
Recommended Standards
- Tert-Butyl 3-(5-Acetamido-4-Bromoisothiazol-3-Yl)Pyrrolidine-1-Carboxylate (CAS 2007917-59-9)
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- N3,N3',N5,N5'-Tetrahydroxy-[1,1'-biphenyl]-3,3',5,5'-tetracarboxamide (CAS 2414312-65-3)
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- 4-Aminobutanethioamide (CAS 687991-09-9)
- 7-Fluoro-2-methanesulfonyl-3,4-dihydro-1H-isoquinoline (CAS 935543-62-7)
- Imidazo[1,2-c]pyrimidin-7-amine (CAS 1229383-37-2)
- (S)-tert-Butyl 1-(cyclopentylmethyl)pyrrolidin-3-ylcarbamate (CAS 1286208-59-0)
- 3-(Aminomethyl)-2,5,6-trimethyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione (CAS 76421-90-4)
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