Description

Cyanoacetic Acid CAS NO 372-09-8 is a versatile organic compound characterized by its reactive nitrile and carboxylic acid functional groups. This bifunctional nature makes it a crucial building block in fine chemical synthesis, enabling the production of a wide range of high-value intermediates. It is essential for manufacturers in the pharmaceutical, agrochemical, and dye industries seeking reliable, high-purity raw materials for complex synthesis pathways.

Application

• Pharmaceutical Intermediates: Key precursor in the synthesis of vital compounds like barbiturates, caffeine, and various vitamins.
• Agrochemical Synthesis: Used in the manufacture of herbicides, insecticides, and plant growth regulators.
• Dye and Pigment Production: Serves as a building block for certain cyanine dyes and other colorants.
• Fine Chemical Manufacturing: Employed in the production of malonic acid derivatives, chelating agents, and other specialty chemicals.
• Polymer Additives: Can be used in the synthesis of monomers or modifiers for specialty polymers.
• Chemical Research & Development: A valuable reagent for organic synthesis in R&D laboratories.

Basic Information

Product Name	Cyanoacetic Acid
CAS No.	372-09-8
Molecular Formula	C3H3NO2
Molecular Weight	85.06 g/mol
Synonyms	Cyanoacetic acid; Cyanoethanoic acid; Malonic acid mononitrile; Malonomononitrile; Acetic acid, cyano-; NSC 8422; USAF EK-906; 2-Cyanoacetic acid; Cyanomethylcarboxylic acid
EINECS	206-743-3

Quality Control

Our Cyanoacetic Acid is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We offer grades suitable for industrial and fine chemical applications, with specifications tailored to customer requirements. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your process standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	65°C - 70°C
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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