Propanedioic acid, 2,2-didodecyl-, 1,3-bis(1,4,7,10-tetraoxacyclododec-2-ylmethyl) ester CAS 174752-42-2
| CAS No. | 174752-42-2 |
| Molecular Formula | C45H84O12 |
| Molecular Weight | 817.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Propanedioic acid, 2,2-didodecyl-, 1,3-bis(1,4,7,10-tetraoxacyclododec-2-ylmethyl) ester (C45H84O12) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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).
CATO supplies Propanedioic acid, 2,2-didodecyl-, 1,3-bis(1,4,7,10-tetraoxacyclododec-2-ylmethyl) ester (CAS 174752-42-2), a certified reference material (molecular formula C45H84O12, MW 817.14 g/mol) for analytical method development and quality control.
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 | C45H84O12 |
| Molecular Weight | 817.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
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