Description

(2E)-3-Methyl-4-(Benzyloxy)-2-Butenoic Acid Methyl Ester is a high-purity, synthetic organic intermediate of significant value in advanced chemical synthesis. This compound is prized for its specific stereochemistry and functional groups, which make it a versatile building block for constructing more complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for the development of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of specialty chemicals, agrochemicals, and advanced materials requiring specific stereochemistry.
• Organic Synthesis Research: Serves as a valuable reagent in academic and industrial R&D for method development and novel compound creation.
• Peptidomimetic & Bioactive Molecule Development: Utilized in constructing peptide analogs and other bioactive compounds due to its ester and alkene functionalities.

Basic Information

Product Name	(2E)-3-Methyl-4-(Benzyloxy)-2-Butenoic Acid Methyl Ester
CAS No.	310887-98-0
Molecular Formula	C₁₃H₁₆O₃
Molecular Weight	220.26 g/mol
Synonyms	Methyl (2E)-3-Methyl-4-(phenylmethoxy)-2-butenoate; Methyl (E)-3-Methyl-4-(benzyloxy)but-2-enoate; 4-(Benzyloxy)-3-methyl-2-butenoic Acid Methyl Ester; (E)-Methyl 3-methyl-4-(benzyloxy)but-2-enoate; 2-Butenoic acid, 3-methyl-4-(phenylmethoxy)-, methyl ester, (2E)-; Methyl 3-methyl-4-benzyloxy-2-butenoate
EINECS	Contact for details

Quality Control

Our (2E)-3-Methyl-4-(Benzyloxy)-2-Butenoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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