3,7,11-Tridecatrienoic acid, 4,8,12-trimethyl-, (3E,7E)- 462-66-8 CTK1D1984 CAS 462-66-8
| CAS No. | 462-66-8 |
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 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 3,7,11-Tridecatrienoic acid, 4,8,12-trimethyl-, (3E,7E)- 462-66-8 CTK1D1984.
CATO supplies 3,7,11-Tridecatrienoic acid, 4,8,12-trimethyl-, (3E,7E)- 462-66-8 CTK1D1984 (CAS 462-66-8), a certified reference material (molecular formula C16H26O2, MW 250.38 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3,7,11-Tridecatrienoic acid, 4,8,12-trimethyl-, (3E,7E)- 462-66-8 CTK1D1984 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 3,7,11-Tridecatrienoic acid, 4,8,12-trimethyl-, (3E,7E)- 462-66-8 CTK1D1984 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 | C16H26O2 |
| Molecular Weight | 250.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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