Description

2'-[(1E)-2-[4-[[(2-Carboxyethyl)Amino]Carbonyl]Phenyl]Diazenyl] Balsalazide is a high-purity, advanced pharmaceutical intermediate and analytical reference standard. This compound is critical for research and development in the synthesis of novel therapeutic agents, particularly in the field of gastroenterology. It is primarily utilized by pharmaceutical manufacturers, contract research organizations (CROs), and analytical laboratories requiring precise and reliable chemical building blocks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) targeting inflammatory bowel diseases.
• Analytical Reference Standard: Used for method development, validation, and quality control (QC) testing in HPLC, LC-MS, and other chromatographic systems.
• Research & Development: Serves as a crucial compound in medicinal chemistry for structure-activity relationship (SAR) studies and new drug discovery programs.
• Metabolite Studies: Employed in pharmacokinetic and metabolic pathway research to understand drug behavior in biological systems.
• Impurity Profiling: Acts as a certified reference material for identifying and quantifying related substances and degradation products in final drug formulations.

Basic Information

Product Name	2'-[(1E)-2-[4-[[(2-Carboxyethyl)Amino]Carbonyl]Phenyl]Diazenyl] Balsalazide
CAS No.	1346606-53-8
Molecular Formula	C24H21N5O7
Molecular Weight	491.46 g/mol
Synonyms	Balsalazide Impurity; Balsalazide Related Compound; 2'-[(E)-2-[4-[(2-Carboxyethyl)carbamoyl]phenyl]diazenyl]-4-hydroxy-4'-carboxyazobenzene-3-carboxylic Acid; 5-[[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]azo]-2-hydroxybenzoic Acid Derivative; AZD 3342 Metabolite; Colazide Metabolite; Giazo Intermediate
EINECS	Contact for details

Quality Control

Our 2'-[(1E)-2-[4-[[(2-Carboxyethyl)Amino]Carbonyl]Phenyl]Diazenyl] Balsalazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to ensure compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Orange to red powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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