Description

(1H-Benzoimidazol-2-Yl)-Acetic Acid Hydrazide CAS NO 19731-02-3 is a high-purity organic intermediate featuring a benzimidazole core linked to a reactive hydrazide functional group. This compound is valued for its role as a versatile building block in the synthesis of complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel benzimidazole-based drug candidates, including potential antivirals, antifungals, and kinase inhibitors.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging the bioactivity of the benzimidazole scaffold.
• Chemical Synthesis: Serves as a versatile building block for creating complex heterocycles, ligands for catalysis, and functional materials in organic chemistry R&D.
• Bioconjugation & Probe Development: The reactive hydrazide group enables its use in bioconjugation chemistry for labeling biomolecules or creating diagnostic probes.

Basic Information

Product Name	(1H-Benzoimidazol-2-Yl)-Acetic Acid Hydrazide
CAS No.	19731-02-3
Molecular Formula	C9H10N4O
Molecular Weight	190.20 g/mol
Synonyms	2-(1H-Benzimidazol-2-yl)acetohydrazide; (1H-Benzimidazol-2-yl)acetic acid hydrazide; 2-(1H-Benzoimidazol-2-yl)acetic acid hydrazide; 2-(1H-Benzimidazol-2-yl)acetylhydrazine; 2-(1H-Benzo[d]imidazol-2-yl)acetohydrazide; 19731-02-3; Acetic acid, 2-(1H-benzimidazol-2-yl)-, hydrazide
EINECS	Contact for details

Quality Control

Our (1H-Benzoimidazol-2-Yl)-Acetic Acid Hydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.