Description

3-[(Z)-Butylidene]-7-Hydroxy-1(3H)-Isobenzofuranone is a specialized organic compound belonging to the class of isobenzofuranones, which are valuable intermediates in fine chemical synthesis. This compound matters for its unique structural motif, which serves as a key building block for the development of advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for use in complex organic synthesis and process development.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules in specialty chemical manufacturing.
• Material Science: Employed in the research and development of advanced polymers and functional organic materials.
• Academic & Industrial R&D: Utilized in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	3-[(Z)-Butylidene]-7-Hydroxy-1(3H)-Isobenzofuranone
CAS No.	93236-67-0
Molecular Formula	C₁₂H₁₂O₃
Molecular Weight	204.22 g/mol
Synonyms	7-Hydroxy-3-[(Z)-butylidene]phthalide; (Z)-3-Butylidene-7-hydroxyphthalide; 3-Butylidene-7-hydroxy-1(3H)-isobenzofuranone; 7-Hydroxy-3-(1-butenyl)phthalide; 93236-67-0; Phthalide derivative
EINECS	Contact for details

Quality Control

Our 3-[(Z)-Butylidene]-7-Hydroxy-1(3H)-Isobenzofuranone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.