Description

Diethyl 2-Heptylmalonate is a high-purity diester compound, a key intermediate in organic synthesis. Its value lies in its versatile reactivity, serving as a crucial building block for the production of complex molecules across several high-value industries. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable synthesis pathways.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific alkyl chain modifications.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where the heptyl side chain imparts specific biological activity.
• Specialty Chemical Manufacturing: Serves as a precursor for flavors, fragrances, and functional materials like plasticizers and polymer additives.
• Organic Synthesis Reagent: Employed in Knoevenagel condensations, Michael additions, and other key reactions to construct complex carbon frameworks in research and development.
• Lubricant & Fuel Additive Component: Utilized in the formulation of synthetic esters for high-performance lubricants and specialty fuel additives.

Basic Information

Product Name	Diethyl 2-Heptylmalonate
CAS No.	607-83-0
Molecular Formula	C₁₄H₂₆O₄
Molecular Weight	258.35 g/mol
Synonyms	Diethyl heptylmalonate; 2-Heptylmalonic Acid Diethyl Ester; Diethyl 2-n-Heptylmalonate; Heptylmalonic Acid Diethyl Ester; Diethyl (heptyl)propanedioate; Ethyl 2-(ethoxycarbonyl)nonanoate; Propanedioic acid, 2-heptyl-, diethyl ester; Malonic acid, heptyl-, diethyl ester
EINECS	210-148-5

Quality Control

Our Diethyl 2-Heptylmalonate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets exacting standards for use as a synthesis intermediate. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Refractive Index (n20/D)	1.430 - 1.435
Density (20°C)	0.950 - 0.970 g/mL

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