Description

3,5-Bis(Acetylamino)-2,6-Diiodobenzoic Acid is a specialized iodinated benzoic acid derivative characterized by its unique di-substituted aromatic structure. This compound serves as a valuable high-purity chemical intermediate in advanced synthesis, where its iodine atoms and protected amine groups offer versatile sites for further functionalization. It is primarily required by pharmaceutical research and development organizations for the synthesis of complex molecules, including potential contrast agents and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel X-ray and CT contrast media due to its iodine content.
• Organic Synthesis Reagent: Used in cross-coupling reactions and as a precursor for more complex iodinated aromatic compounds.
• Research & Development: Employed in academic and industrial labs for developing new chemical entities and studying structure-activity relationships.
• Chemical Biology Probes: Potential use in creating labeled probes or tags for imaging and diagnostic applications.
• Fine Chemical Production: Intermediate in the multi-step synthesis of specialty fine chemicals and advanced materials.

Basic Information

Product Name	3,5-Bis(Acetylamino)-2,6-Diiodobenzoic Acid
CAS No.	162193-53-5
Molecular Formula	C11H10I2N2O4
Molecular Weight	515.92 g/mol
Synonyms	2,6-Diiodo-3,5-diacetamidobenzoic Acid; Benzoic acid, 3,5-bis(acetylamino)-2,6-diiodo-; 3,5-Diacetamido-2,6-diiodobenzoic Acid; 3,5-Bis(acetamido)-2,6-diiodobenzoic Acid; DIABA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,5-Bis(Acetylamino)-2,6-Diiodobenzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) documenting batch-specific results are available upon request 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 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 powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.