Description

Bromomethyl(Methyl)Malonic Acid Di(5-Heptynyl) Ester is a specialized synthetic intermediate featuring a unique molecular architecture that combines a reactive bromomethyl group with alkyne-functionalized ester chains. This compound matters for its versatility in advanced organic synthesis, enabling the construction of complex molecular frameworks through cross-coupling and cycloaddition reactions. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• As a key building block in the synthesis of complex natural product analogs and pharmaceutical candidates.
• Utilized in polymer chemistry for creating functional monomers with alkyne handles for post-polymerization modification via click chemistry.
• Serves as a precursor for advanced material science applications, including the development of specialty coatings and liquid crystals.
• Employed in medicinal chemistry research for introducing specific functional groups and exploring structure-activity relationships (SAR).
• Acts as an intermediate in agrochemical research for developing new crop protection agents with tailored properties.
• Used in academic and industrial R&D for methodological studies in organic synthesis, particularly in palladium-catalyzed reactions.

Basic Information

Product Name	Bromomethyl(Methyl)Malonic Acid Di(5-Heptynyl) Ester
CAS No.	60004-36-6
Molecular Formula	C₁₉H₂₇BrO₄
Molecular Weight	399.32 g/mol
Synonyms	Di(5-heptynyl) bromomethyl(methyl)malonate; Bromomethyl(methyl)propanedioic acid bis(5-heptyn-1-yl) ester; 2-(Bromomethyl)-2-methylmalonic acid di(5-heptynyl) ester; Propanedioic acid, 2-(bromomethyl)-2-methyl-, 1,3-bis(5-heptyn-1-yl) ester; Bromomethyl methylmalonic acid diheptynyl ester
EINECS	Contact for details

Quality Control

Our Bromomethyl(Methyl)Malonic Acid Di(5-Heptynyl) Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to consistent quality and supply chain reliability supports your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.