Dodecyl Hydrogen Fumarate CAS 10283-72-4
| CAS No. | 10283-72-4 |
| Molecular Formula | C16H28O4 |
| Molecular Weight | 284.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dodecyl Hydrogen Fumarate (CAS 10283-72-4), molecular formula C16H28O4 and molecular weight 284.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Dodecyl Hydrogen Fumarate (C16H28O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C16H28O4 |
| Molecular Weight | 284.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
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- 1-(2-isopropylphenyl)-5-phenyl-1H-imidazole-2-thiol (CAS 790271-18-0)
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- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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