Description

2-[[[(3-Butoxybenzoyl)Amino]Thioxomethyl]Amino]-3,5-Diiodo-Benzoic Acid CAS NO 531546-04-0 is a specialized organic compound featuring a thiourea linkage and diiodo-substituted benzoic acid core. This molecular architecture makes it a valuable intermediate or precursor in advanced chemical synthesis, particularly for constructing complex molecules with specific electronic or steric properties. It is primarily sought by pharmaceutical research and fine chemical industries for applications in drug discovery, material science, and the development of novel agrochemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting thyroid hormone pathways or requiring iodine-containing motifs.
• Research & Development: Used in academic and industrial R&D for exploring new chemical entities, reaction mechanisms, and structure-activity relationships (SAR).
• Agrochemical Synthesis: Serves as a precursor for developing advanced crop protection agents and herbicides with specific modes of action.
• Material Science: Potential monomer or additive for creating specialized polymers, liquid crystals, or organic electronic materials due to its aromatic and halogenated structure.
• Chemical Biology: Can be utilized as a probe or linker in bioconjugation chemistry and the development of diagnostic agents.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	2-[[[(3-Butoxybenzoyl)Amino]Thioxomethyl]Amino]-3,5-Diiodo-Benzoic Acid
CAS No.	531546-04-0
Molecular Formula	C19H18I2N2O3S
Molecular Weight	624.23 g/mol
Synonyms	3,5-Diiodo-2-[[[(3-butoxybenzoyl)amino]thioxomethyl]amino]benzoic acid; Benzoic acid, 3,5-diiodo-2-[[[(3-butoxybenzoyl)amino]thioxomethyl]amino]-; 2-({[(3-Butoxybenzoyl)amino](thioxo)methyl}amino)-3,5-diiodobenzoic acid; N-(3-Butoxybenzoyl)-N'-(3,5-diiodo-2-carboxyphenyl)thiourea; 531546-04-0; Thiourea, N-(3-butoxybenzoyl)-N'-(3,5-diiodo-2-carboxyphenyl)-
EINECS	Contact for details

Quality Control

Our 2-[[[(3-Butoxybenzoyl)Amino]Thioxomethyl]Amino]-3,5-Diiodo-Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor purity grades to meet specific research or production needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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