135586-22-0 6,6 inverted exclamation mark -Dibenzyloxy-5,5 inverted exclamation mark -dimethoxy-2,2 inverted exclamation mark -diphenic Acid Dimethyl Ester CAS 135586-22-0
| CAS No. | 135586-22-0 |
| Molecular Formula | C32H30O8 |
| Molecular Weight | 542.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 542.58 g/mol gives 135586-22-0 6,6 inverted exclamation mark -Dibenzyloxy-5,5 inverted exclamation mark -dimethoxy-2,2 inverted exclamation mark -diphenic Acid Dimethyl Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
135586-22-0 6,6 inverted exclamation mark -Dibenzyloxy-5,5 inverted exclamation mark -dimethoxy-2,2 inverted exclamation mark -diphenic Acid Dimethyl Ester (CAS 135586-22-0) is a high-purity analytical reference standard with the molecular formula C32H30O8 and a molecular weight of 542.58 g/mol.
Structurally, 135586-22-0 6,6 inverted exclamation mark -Dibenzyloxy-5,5 inverted exclamation mark -dimethoxy-2,2 inverted exclamation mark -diphenic Acid Dimethyl Ester (C32H30O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 542.58 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C32H30O8 |
| Molecular Weight | 542.58 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
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