Description

2-Butenoic Acid, 2-Methyl-, 1-Methylpropyl Ester, (2Z)- is a specialized organic ester with a defined stereochemistry, commonly known as (Z)-2-Methyl-2-butenoic acid 1-methylpropyl ester. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries for creating complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Acts as a key precursor in the production of certain pesticides and herbicides.
• Flavor and Fragrance Ingredient: Employed as a building block for creating specific ester notes in high-value aroma chemicals.
• Organic Synthesis Reagent: Serves as a versatile reagent in academic and industrial research for constructing complex organic frameworks.
• Polymer Modification: Can be used as a monomer or modifier in the synthesis of specialty polymers and coatings.

Basic Information

Product Name	2-Butenoic Acid, 2-Methyl-, 1-Methylpropyl Ester, (2Z)-
CAS No.	93283-00-2
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	(Z)-2-Methyl-2-butenoic acid 1-methylpropyl ester; (2Z)-2-Methyl-2-butenoic acid 1-methylpropyl ester; sec-Butyl angelate; (Z)-sec-Butyl angelate; (Z)-2-Methylbut-2-enoic acid sec-butyl ester; Angelic acid sec-butyl ester (Z)-; sec-Butyl (Z)-2-methyl-2-butenoate
EINECS	Contact for details

Quality Control

Our 2-Butenoic Acid, 2-Methyl-, 1-Methylpropyl Ester, (2Z)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for extended stability. Keep container tightly sealed when not in use to prevent evaporation and maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Isomeric Purity (Z-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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