(Z)-3-(2-hydroxy-1-butylidene)phthalide

(Z)-3-(2-hydroxy-1-butylidene)phthalide - Names and Identifiers

Name	(Z)-3-(2-Hydroxybutylidene)isobenzofuran-1(3H)-one
Synonyms	Senkyunolide E (Z)-3-(2-hydroxy-1-butylidene)phthalide (Z)-3-(2-Hydroxybutylidene)isobenzofuran-1(3H)-one (3Z)-3-(2-Hydroxybutylidene)-1(3H)-isobenzofuranone 1(3H)-Isobenzofuranone, 3-(2-hydroxybutylidene)-, (3Z)-
CAS	94530-83-3

(Z)-3-(2-hydroxy-1-butylidene)phthalide - Physico-chemical Properties

Molecular Formula	C12H12O3
Molar Mass	204.22
Storage Condition	2-8℃

(Z)-3-(2-hydroxy-1-butylidene)phthalide - Introduction

Chuanxiong lactone E((Z)-3-(2-Hydroxybutylidene)isobenzofuran-1(3H)-one) is an organic compound with the chemical formula C13H12O3.

Chuanxiong lactone E is a white crystalline solid with a special aroma. It is soluble in organic solvents such as ethanol, chloroform and dimethyl sulfoxide, and slightly soluble in water.

Chuanxiong lactone E is mainly used as a pharmaceutical intermediate for the synthesis of various drugs. It is also widely used in traditional Chinese medicine, such as the active ingredients of herbs such as Chuanxiong and Salvia miltiorrhiza.

There are many methods for preparing Chuanxiong lactone E. The commonly used method is to reduce the ester compound with double bond with hydrogen at a suitable temperature, it is carried out in the presence of a suitable solvent and a catalyst. The process is usually a relatively complex multi-step reaction product.

Regarding the safety information of Chuanxiong lactone E, there are no reports of particularly serious toxicity. However, as an organic compound, it still needs to be used with some caution. During the operation, care should be taken to avoid contact with skin, eyes and respiratory tract. In case of accidental contact, rinse immediately with water and seek medical help. When using Chuanxiong lactone E, it is also necessary to follow the corresponding safety procedures, such as wearing personal protective equipment and ensuring a well-ventilated experimental environment.

Last Update：2024-04-09 21:54:55