3,6,9,12,15,18,21-Heptaoxatetracos-1-yn-24-oic acid CAS 1818294-28-8
| CAS No. | 1818294-28-8 |
| Molecular Formula | C17H30O9 |
| Molecular Weight | 378.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,6,9,12,15,18,21-Heptaoxatetracos-1-yn-24-oic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,6,9,12,15,18,21-Heptaoxatetracos-1-yn-24-oic acid (CAS 1818294-28-8) is a high-purity analytical reference standard with the molecular formula C17H30O9 and a molecular weight of 378.41 g/mol.
Structurally, 3,6,9,12,15,18,21-Heptaoxatetracos-1-yn-24-oic acid (C17H30O9) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 378.41 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 3,6,9,12,15,18,21-Heptaoxatetracos-1-yn-24-oic 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 | C17H30O9 |
| Molecular Weight | 378.41 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
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Why CATO?
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