(2E,6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-yl Acetate CAS 4128-17-0

Purity >95%In StockPharmaceutical Standards
CAS No.4128-17-0
Molecular FormulaC17H28O2
Molecular Weight264.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-yl Acetate CAS 4128-17-0 chemical structure

Description

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.

CATO supplies (2E,6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-yl Acetate (CAS 4128-17-0), a certified reference material (molecular formula C17H28O2, MW 264.40 g/mol) for analytical method development and quality control.

Owing to a steroid core, a hydroxyl group, an ether linkage, (2E,6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-yl Acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC17H28O2
Molecular Weight264.40 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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