Description

Butanoic Acid, 3-Iodo-, Ethyl Ester is a specialized halogenated ester compound, valued for its role as a versatile synthetic intermediate in advanced organic synthesis. Its unique structure, featuring an iodine atom on the β-carbon, makes it a valuable reagent for introducing functionalized butanoate units and for cross-coupling reactions. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require reliable building blocks for complex molecule construction.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring iodinated side chains.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Acts as a precursor for flavors, fragrances, and other specialty chemicals where the iodine moiety is crucial for subsequent transformations.
• Material Science Research: Employed in the development of advanced polymers and liquid crystals with specific optical or electronic properties.
• Cross-Coupling Reactions: Functions as an electrophilic partner in palladium-catalyzed reactions, such as Heck or Negishi couplings, for carbon-carbon bond formation.
• Academic & R&D Laboratories: A critical reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	Butanoic Acid, 3-Iodo-, Ethyl Ester
CAS No.	7425-50-5
Molecular Formula	C6H11IO2
Molecular Weight	242.06 g/mol
Synonyms	Ethyl 3-Iodobutanoate; 3-Iodobutanoic Acid Ethyl Ester; Ethyl β-Iodobutyrate; Butanoic acid, 3-iodo-, ethyl ester; Ethyl 3-iodobutyrate; β-Iodobutyric Acid Ethyl Ester; NSC 9235
EINECS	Contact for details

Quality Control

Every batch of Butanoic Acid, 3-Iodo-, Ethyl Ester is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical processes. Our standard grade typically meets a high purity specification, supported by comprehensive analytical testing including GC, HPLC, and NMR. Certificates of Analysis (COA) are provided with each shipment, detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, ensuring traceability and documentation for regulated industries.

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 heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in a dark place. For long-term storage, consider holding under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.60 - 1.70
Refractive Index (20°C)	1.480 - 1.490

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