trans,cis-Sorbic acid

• CAT Number: C000427
• CAS Number: 30361-30-9
• Molecular Formula: C₆H₈O₂
• Molecular Weight: 112.13
• Purity: ≥95%
• Synonyms: (2E,4Z)-2,4-Hexadienoic acid; 2-trans,4-cis-Hexadienoic acid
• Solubility: Acetonitrile (Slightly), Chloroform (Slightly)
• Appearance: Light Yellow to Yellow Low-Melting Solid
• Storage: -20°C, Inert atmosphere, Light sensitive

trans,cis-Sorbic acid(CAT: C000427) is a geometric isomer of sorbic acid, a naturally occurring organic compound found in some berries, primarily the rowan berry. It is well known for its use as a food preservative to inhibit the growth of mold and yeast in various food products, helping to extend their shelf life. Sorbic acid and its isomers like trans,cis-Sorbic acid are approved for use in food and beverages, where they serve as effective and safe preservatives.

Reference

Chen, C.Y., et al.: Environ. Sci. Technol., 49, 13835-43 (2015);