Description

Benzimidic Acid, Hydrazide CAS NO 28819-30-9 is a specialized organic compound belonging to the hydrazide class, serving as a versatile building block in advanced chemical synthesis. Its core value lies in its bifunctional reactivity, making it a critical intermediate for constructing complex heterocyclic structures and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing benzimidazole or related fused heterocyclic cores with potential biological activity.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators that require specific hydrazide-based active ingredients.
• Fine Chemical Production: Acts as a crucial building block for creating complex dyes, pigments, and photographic chemicals.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Coordination Chemistry: Serves as a ligand for metal complexation, useful in catalysis and materials science applications.

Basic Information

Product Name	Benzimidic Acid, Hydrazide
CAS No.	28819-30-9
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	Benzohydrazide, N-Amino-; Benzoic Acid, Hydrazide; Benzoyl Hydrazine; Benzhydrazide; Benzohydrazide; N-Aminobenzamide; Hydrazinocarbonylbenzene; 1-Amino-1-benzoylamine
EINECS	Contact for details

Quality Control

Our Benzimidic Acid, Hydrazide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We adhere to cGMP principles where applicable, ensuring the material meets the stringent requirements for use as a pharmaceutical intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using an inert atmosphere to mitigate potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	112 - 116 °C
Loss on Drying	≤ 1.0%
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.