Description

Butyric Acid, 2,3-Dioxo-, 2-Hydrazone (7Ci) is a specialized organic compound with the CAS registry number 89281-40-3, primarily utilized as a key synthetic intermediate and analytical reagent. Its unique hydrazone functional group makes it a valuable precursor in the synthesis of heterocyclic compounds and complex organic molecules. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require high-purity building blocks for advanced synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a specialized intermediate for creating dyes, pigments, and other performance chemicals.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways.
• Chemical Analysis: Functions as a reference standard or reagent in analytical chemistry for identification and quantification purposes.
• Coordination Chemistry: Can be used as a ligand precursor in the preparation of metal complexes and catalysts.

Basic Information

Product Name	Butyric Acid, 2,3-Dioxo-, 2-Hydrazone (7Ci)
CAS No.	89281-40-3
Molecular Formula	C₄H₆N₂O₃
Molecular Weight	130.10 g/mol
Synonyms	2,3-Dioxobutyric Acid 2-Hydrazone; 2-Hydrazono-2,3-dioxobutanoic Acid; 2,3-Dioxobutyric Acid Hydrazone; Oxalacetic Acid Hydrazone; Ketomalonic Acid Methyl Ester Hydrazone; Butanoic Acid, 2,3-dioxo-, 2-hydrazone; 89281-40-3
EINECS	Contact for details

Quality Control

Our Butyric Acid, 2,3-Dioxo-, 2-Hydrazone (7Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Custom purity grades, including research and development or commercial scale, are available to meet your specific project 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 material is hygroscopic (moisture-sensitive) and easily oxidized; therefore, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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