Description

2-Benzofurancarboxylicacid,5-Bromo-,[[2-(2-Methoxy-2-Oxoethoxy)Phenyl]Methylene]Hydrazide(9Ci) is a high-purity, specialized organic compound with the CAS registry number 590397-11-8. This benzofuran derivative is valued for its role as a critical synthetic intermediate and building block in advanced chemical research and development. It is primarily sought by pharmaceutical, agrochemical, and advanced material scientists for constructing complex molecular architectures. Our supply ensures consistent quality and reliable availability for demanding industrial and research applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Essential for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Investigated for its potential in creating organic electronic materials and specialty polymers.
• Biochemical Probe Development: Utilized in research to develop molecular probes and sensors for biological studies.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific compounds and libraries.

Basic Information

Product Name	2-Benzofurancarboxylicacid,5-Bromo-,[[2-(2-Methoxy-2-Oxoethoxy)Phenyl]Methylene]Hydrazide(9Ci)
CAS No.	590397-11-8
Molecular Formula	C19H15BrN2O5
Molecular Weight	431.24 g/mol
Synonyms	5-Bromo-2-benzofurancarboxylic acid [[2-(2-methoxy-2-oxoethoxy)phenyl]methylene]hydrazide; 5-Bromobenzofuran-2-carboxylic acid (2-[(2-methoxy-2-oxoethoxy)benzylidene]hydrazide); (E)-5-Bromo-N'-(2-(2-methoxy-2-oxoethoxy)benzylidene)benzofuran-2-carbohydrazide; 590397-11-8; 2-Benzofurancarboxylic acid, 5-bromo-, 2-[2-(2-methoxy-2-oxoethoxy)phenyl]methylene]hydrazide; Hydrazide derivative of 5-bromobenzofuran-2-carboxylic acid.
EINECS	Contact for details

Quality Control

Every batch of 2-Benzofurancarboxylicacid,5-Bromo-,[[2-(2-Methoxy-2-Oxoethoxy)Phenyl]Methylene]Hydrazide(9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). The compound may be light-sensitive and/or hygroscopic; prolonged exposure to light, moisture, or extreme temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.