Description

2-Butenoic Acid, 2-Methyl-, Phenylmethyl Ester, (2Z)- is a specific, high-purity ester derivative of 2-methyl-2-butenoic acid, commonly known as tiglic acid. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by research and development laboratories, as well as production facilities in the fine chemical, pharmaceutical, and fragrance industries, for creating complex molecules where stereochemistry and purity are critical.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Fine Chemical Synthesis: Used as a building block for constructing complex organic molecules in research and specialty chemical manufacturing.
• Flavor and Fragrance Ingredient: Acts as a precursor or modifier in the development of specific aroma chemicals and flavoring agents.
• Agrochemical Research: Employed in the research and development of novel pesticides and herbicides.
• Polymer Science: Can be utilized as a monomer or co-monomer in the research of specialty polymers with unique properties.
• Material Science: Investigated for use in advanced material applications, including liquid crystals and organic electronic materials.

Basic Information

Product Name	2-Butenoic Acid, 2-Methyl-, Phenylmethyl Ester, (2Z)-
CAS No.	37526-87-7
Molecular Formula	C₁₂H₁₄O₂
Molecular Weight	190.24 g/mol
Synonyms	Benzyl (Z)-2-methyl-2-butenoate; (Z)-2-Methyl-2-butenoic acid phenylmethyl ester; Benzyl tiglate (Z-isomer); (Z)-Tiglic acid benzyl ester; Benzyl (2Z)-2-methylbut-2-enoate; Tiglic acid benzyl ester (cis-); Phenylmethyl 2-methyl-(2Z)-2-butenoate
EINECS	Contact for details

Quality Control

Our 2-Butenoic Acid, 2-Methyl-, Phenylmethyl Ester, (2Z)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
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.