(2E,4E)-2,4-Hexadecadienoic acid CAS 59404-48-7
| CAS No. | 59404-48-7 |
| Molecular Formula | C16H28O2 |
| Molecular Weight | 252.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2E,4E)-2,4-Hexadecadienoic acid.
(2E,4E)-2,4-Hexadecadienoic acid (CAS 59404-48-7), molecular formula C16H28O2 and molecular weight 252.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2E,4E)-2,4-Hexadecadienoic acid (C16H28O2) 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 252.39 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2E,4E)-2,4-Hexadecadienoic 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 | C16H28O2 |
| Molecular Weight | 252.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1973 |
Recommended Standards
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- (7E, 10E)-7,10-Hexadecadienoic Acid (CAS 2936-83-6)
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