(E,E,E)-2,7-Dimethyl-2,4,6-octatrien-1,8-dial (C10 Dialdehyde) is a specialized conjugated polyene intermediate of critical importance in modern organic synthesis and industrial-scale carotenoid manufacturing. Featuring symmetrically positioned terminal aldehyde groups and an extended conjugated trans-double bond system, it serves as an indispensable central building block for Wittig and Horner-Wadsworth-Emmons coupling reactions. It is widely employed in the targeted total synthesis of prominent carotenoids including lycopene, astaxanthin, canthaxanthin, and zeaxanthin. This high-efficiency building block is utilized extensively across the commercial production of feed-grade and food-grade colorants, active antioxidant pharmaceutical ingredients, dietary supplement additives, and biochemical research pathways demanding rigid stereochemical control and reliable polyene elongation.

规格 / Specification

应用 / Applications

有机合成中间体、医药中间体、农药中间体。

Organic intermediate, Pharmaceutical intermediate, Pesticide intermediate.

Lycopene intermediate

包装 / Packing

1/10/25kgs/drum

运输编号 / UN number

普通化学品 / Not dangerous goods

储存条件 / Store at

密封保存于阴凉干燥处，避光避热。 / Sealed storage in a cool and dry place, avoid light and heat.

保质期 / Shelf Life

两年 / Two years