(2E,4Z)-2,4-Nonadienal CAS 21661-99-4

Purity >95%In StockPharmaceutical Standards
CAS No.21661-99-4
Molecular FormulaC9H14O
Molecular Weight138.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4Z)-2,4-Nonadienal CAS 21661-99-4 chemical structure

Description

CATO manufactures (2E,4Z)-2,4-Nonadienal 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.

(2E,4Z)-2,4-Nonadienal (CAS 21661-99-4) is a high-purity analytical reference standard with the molecular formula C9H14O and a molecular weight of 138.21 g/mol.

(2E,4Z)-2,4-Nonadienal (C9H14O) contains a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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 FormulaC9H14O
Molecular Weight138.21 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1963

Recommended Standards

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