Description

Iotalamic Acid CAS NO 2276-90-6 is a high-purity, iodinated organic compound primarily used as a key intermediate in the synthesis of X-ray contrast media. Its precise chemical structure and consistent quality are critical for ensuring the safety and efficacy of the final diagnostic agents. This product is essential for manufacturers in the pharmaceutical and medical imaging industries who require reliable, high-grade raw materials for producing non-ionic contrast agents.

Application

• Primary Intermediate for X-ray Contrast Media: A crucial building block in the synthesis of iotalamate salts and other non-ionic contrast agents used in diagnostic imaging.
• Pharmaceutical Active Pharmaceutical Ingredient (API) Synthesis: Serves as a key starting material in multi-step organic synthesis for specialized pharmaceutical compounds.
• Research & Development: Used in academic and industrial R&D settings for developing new iodinated contrast agents and studying their properties.
• Diagnostic Reagent Manufacturing: Employed in the production of specialized reagents for medical diagnostics and imaging technologies.

Basic Information

Product Name	Iotalamic Acid
CAS No.	2276-90-6
Molecular Formula	C11H9I3N2O4
Molecular Weight	613.91 g/mol
Synonyms	5-Acetamido-2,4,6-triiodo-N-methylisophthalamic Acid; Iotalamate Acid; Iotalamic Acid; 3-(Acetylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]benzoic Acid; NSC 106962; Acidum Iotalamicum; Iotalamic Acid (USP); Iotalamic Acid (EP)
EINECS	218-892-7

Quality Control

Our Iotalamic Acid is manufactured under strict quality management systems to ensure it meets the stringent requirements of pharmaceutical applications. Each batch is tested against comprehensive specifications, including identity, purity, and impurity profiles, with methods aligned to pharmacopeial standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water (KF Titration)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%

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