Description

n-Acetylthiourea is a versatile sulfur and nitrogen-containing organic building block with the CAS number 591-08-2. This compound is valued for its role as a key intermediate in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs). It is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical producers seeking to develop new molecules and optimize synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic drugs, including thiazole and thiadiazole derivatives with potential biological activity.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the thiourea moiety is integral to the active ingredient.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for creating novel sulfur-containing compounds in academic and industrial R&D settings.
• Coordination Chemistry: Acts as a ligand for metal ions, useful in the preparation of coordination complexes and catalysts.
• Polymer Additives: Can be utilized in the modification of polymers or as a component in specialty resin formulations.

Basic Information

Product Name	n-Acetylthiourea
CAS No.	591-08-2
Molecular Formula	C3H6N2OS
Molecular Weight	118.16 g/mol
Synonyms	1-Acetyl-2-thiourea; N-Acetylthiourea; Acetylthiourea; N-Acetyl-thiocarbamide; 1-Acetylthiourea; Thiourea, N-acetyl-; NSC 403697; USAF EK-7375; Acetothiourea
EINECS	209-708-0

Quality Control

Our n-Acetylthiourea is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support our global partners with the documentation required for their regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	164 - 168 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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