Description

5-Methyl-3-Isoxazolecarboxylic Acid Benzylidenehydrazide is a specialized heterocyclic compound that serves as a valuable synthetic intermediate and research chemical. Its unique molecular architecture, featuring both isoxazole and hydrazide functional groups, makes it a versatile building block for the development of novel active compounds. This product is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis to construct more complex molecules for material science and specialty chemical applications.
• Biochemical Research: Acts as a ligand or a probe in biochemical assays and studies of enzyme inhibition.
• Academic & Industrial R&D: Serves as a standard or starting material for method development and exploratory research in medicinal chemistry.

Basic Information

Product Name	5-Methyl-3-Isoxazolecarboxylic Acid Benzylidenehydrazide
CAS No.	91397-11-4
Molecular Formula	C12H11N3O2
Molecular Weight	229.24 g/mol
Synonyms	5-Methyl-3-isoxazolecarboxylic acid (phenylmethylene)hydrazide; Benzaldehyde (5-methyl-3-isoxazolylcarbonyl)hydrazone; (5-Methylisoxazole-3-carbonyl)benzaldehyde hydrazone; 5-Methylisoxazole-3-carboxylic acid benzylidenehydrazide; N'-Benzylidene-5-methyl-1,2-oxazole-3-carbohydrazide; 91397-11-4; 5-Methyl-3-isoxazolecarboxylic acid benzylidene hydrazide
EINECS	Contact for details

Quality Control

Our 5-Methyl-3-Isoxazolecarboxylic Acid Benzylidenehydrazide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.