Description

2-Diazopropanoic Acid Methyl Ester is a versatile diazo compound widely utilized as a key building block in organic synthesis. Its primary value lies in its ability to act as a precursor for cyclopropanation and other carbene transfer reactions, enabling the construction of complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, especially those containing cyclopropane rings.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides requiring specific three-dimensional structures.
• Carbene Chemistry Reagent: Serves as a safe and efficient source of carbenes for cyclopropanation, C-H insertion, and X-H insertion reactions.
• Material Science Research: Employed in the creation of specialized polymers and advanced materials with unique properties.
• Academic & R&D Laboratories: A valuable tool for methodological development and exploring new synthetic pathways in organic chemistry.
• Fine Chemical Production: Integral to the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	2-Diazopropanoic Acid Methyl Ester
CAS No.	34757-14-7
Molecular Formula	C4H6N2O2
Molecular Weight	114.10 g/mol
Synonyms	Methyl 2-Diazopropanoate; Methyl Diazoacetate, Methyl-Substituted; Methyl 2-Diazoacetate; 2-Diazo-2-methylpropanoic Acid Methyl Ester; Methyl 2-Diazopropionate; Diazopropionic Acid Methyl Ester; Methyl α-Diazopropionate; Propanoic acid, 2-diazo-, methyl ester
EINECS	Contact for details

Quality Control

Our 2-Diazopropanoic Acid Methyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Each lot is thoroughly analyzed using advanced techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is light-sensitive and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere (e.g., nitrogen or argon) and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Yellow to orange liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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