Description

3,4-o-(Diethylmethylidene) Shikimic Acid Ethyl Ester CAS NO 943515-58-0 is a high-purity, synthetically derived intermediate based on the shikimic acid scaffold. This compound is of significant value for its role as a versatile building block in advanced organic synthesis and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial R&D: A valuable tool compound for methodological studies in organic chemistry, including asymmetric synthesis and catalysis.
• Biochemical Probe Development: Potential use in creating molecular probes to study biological pathways related to the shikimate pathway.

Basic Information

Product Name	3,4-o-(Diethylmethylidene) Shikimic Acid Ethyl Ester
CAS No.	943515-58-0
Molecular Formula	C15H24O5
Molecular Weight	284.35 g/mol
Synonyms	Ethyl 3,4-O-(diethylmethylidene)shikimate; Shikimic Acid Ethyl Ester, 3,4-O-(Diethylmethylidene)-; 3,4-O-(1-Ethoxyethylidene)shikimic Acid Ethyl Ester (related); 5-[(1E)-3-Ethoxy-1-propen-1-yl]-3,4-O-(1-ethoxyethylidene)-1,2-cyclopentanediol (IUPAC-like); Diethylmethylidene-protected Shikimate Ester; Shikimic Acid Derivative Ester; CAS 943515-58-0.
EINECS	Contact for details

Quality Control

Our 3,4-o-(Diethylmethylidene) Shikimic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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