Dimethyl 4,4'-(ethane-1,2-diylbis(oxy))dibenzoate CAS 4204-60-8
| CAS No. | 4204-60-8 |
| Molecular Formula | C18H18O6 |
| Molecular Weight | 330.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 330.33 g/mol gives Dimethyl 4,4'-(ethane-1,2-diylbis(oxy))dibenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Dimethyl 4,4'-(ethane-1,2-diylbis(oxy))dibenzoate (CAS 4204-60-8), a certified reference material (molecular formula C18H18O6, MW 330.33 g/mol) for analytical method development and quality control.
Dimethyl 4,4'-(ethane-1,2-diylbis(oxy))dibenzoate (C18H18O6) 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dimethyl 4,4'-(ethane-1,2-diylbis(oxy))dibenzoate 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 | C18H18O6 |
| Molecular Weight | 330.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
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- 3-Chloro-2,6-dimethoxybenzamide (CAS 90346-64-8)
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- (2-Cyano-5-methoxyphenyl)boronic acid (CAS 1333265-27-2)
- 2-(2-Methoxy-4-nitrophenoxy)acetamide (CAS 893765-08-7)
- 2-Isopropyl-3,5-dimethylpyrazine (CAS 40790-19-0)
- 1,3,5-Triiodobenzene (CAS 626-44-8)
- 2-(4-Chlorophenyl)-1-(furan-2-yl)-2-hydroxyethanone (CAS 36715-39-6)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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