Description

Butanedioic Acid, 3-Bromo-2,2-Dimethyl-, 4-Ethyl 1-Methyl Ester (9Ci) is a specialized brominated succinate derivative, serving as a high-value synthetic intermediate for advanced chemical synthesis. Its unique structure, featuring bromine and ester functionalities, makes it a critical building block for constructing complex molecules in research and development. This compound is primarily sought by fine chemical manufacturers and pharmaceutical R&D laboratories for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a versatile precursor for synthesizing complex esters, lactones, and other specialty organic compounds.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and advanced organic materials.
• Chemical Research & Development: A valuable reagent for method development and exploring new organic reaction pathways in academic and industrial R&D settings.

Basic Information

Product Name	Butanedioic Acid, 3-Bromo-2,2-Dimethyl-, 4-Ethyl 1-Methyl Ester (9Ci)
CAS No.	500137-44-0
Molecular Formula	C9H15BrO4
Molecular Weight	267.12 g/mol
Synonyms	3-Bromo-2,2-dimethylsuccinic acid 4-ethyl 1-methyl ester; 4-Ethyl 1-methyl 3-bromo-2,2-dimethylsuccinate; Methyl ethyl 3-bromo-2,2-dimethylsuccinate; 3-Bromo-2,2-dimethylbutanedioic acid 4-ethyl 1-methyl ester; Bromodimethylsuccinic acid ethyl methyl ester; Succinic acid, 3-bromo-2,2-dimethyl-, 4-ethyl 1-methyl ester
EINECS	Contact for details

Quality Control

Our production of Butanedioic Acid, 3-Bromo-2,2-Dimethyl-, 4-Ethyl 1-Methyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent lot-to-lot performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
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.