3,3'-(1,4-Phenylene)bis(adamantane-1-carboxylic acid) CAS 113392-33-9
| CAS No. | 113392-33-9 |
| Molecular Formula | C28H34O4 |
| Molecular Weight | 434.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-(1,4-Phenylene)bis(adamantane-1-carboxylic acid) (C28H34O4) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3,3'-(1,4-Phenylene)bis(adamantane-1-carboxylic acid) (CAS 113392-33-9), a certified reference material (molecular formula C28H34O4, MW 434.57 g/mol) for analytical method development and quality control.
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 3,3'-(1,4-Phenylene)bis(adamantane-1-carboxylic 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 | C28H34O4 |
| Molecular Weight | 434.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1989 |
Related Phenylene Standards
- ((((4-Methyl-1,3-phenylene)bis(azanediyl))bis(carbonyl))bis(oxy))bis(propane-2,1-diyl) diacrylate (CAS 52723-96-3)
- 2-Methyl-1,4-phenylene bis(4-butylbenzoate) (CAS 64835-62-7)
- 2,2'-(1,4-Phenylene)bis(quinoline-4-carboxylic acid) (CAS 314022-35-0)
- 2,2'-(1,4-Phenylene)bis(5-phenyloxazole-4-carboxylic acid) (CAS 88374-01-0)
- 1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) (CAS 2770-49-2)
- 9,9-(1,4-Phenylene)bis-9H-Carbazole (CAS 19287-68-4)
- 4,4'-(1,4-Phenylene)bis(pyridine-2,6-dicarboxylic acid) (CAS 164173-99-3)
- ((((4-Methyl-1,3-phenylene)bis(azanediyl))bis(carbonyl))bis(oxy))bis(ethane-2,1-diyl) diacrylate (CAS 54687-25-1)
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- 2-[(4-carbamoylpyridin-2-yl)amino]acetic acid (CAS 1016868-74-8)
- N-Boc-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine (CAS 1841079-87-5)
- 3-[(4-Fluorobenzyl)oxy]piperidine hydrochloride (CAS 1219980-98-9)
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Why CATO?
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