Description

Methyl Carbamimidothioate CAS NO 2986-19-8 is a versatile sulfur and nitrogen-containing organic compound that serves as a critical building block in advanced chemical synthesis. Its unique structure makes it a valuable intermediate for producing pharmaceuticals, agrochemicals, and specialty chemicals. This compound is essential for research and industrial chemists developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those with thiourea or guanidine moieties.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators, contributing to crop protection solutions.
• Chemical Research & Development: Serves as a versatile reagent in organic synthesis for constructing complex molecules in academic and industrial R&D laboratories.
• Specialty Chemical Production: Intermediate for dyes, pigments, and corrosion inhibitors, leveraging its reactive functional groups.
• Polymer Additives: Can be utilized in the synthesis of monomers or additives that impart specific properties to polymeric materials.

Basic Information

Product Name	Methyl Carbamimidothioate
CAS No.	2986-19-8
Molecular Formula	C2H6N2S
Molecular Weight	90.15 g/mol
Synonyms	Methylisothiourea; S-Methylisothiourea; Methylisothiocarbamimide; 2-Methyl-2-thiopseudourea; Methylisothiouronium; NSC 403697; Methyl carbamimidothioate hemisulfate salt (common salt form); Isothiourea, methyl-
EINECS	221-060-8

Quality Control

Our Methyl Carbamimidothioate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical quality attributes 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 area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.