Description

1,1-Dimethylguanidine Sulfate is an organic sulfate salt of a substituted guanidine derivative, serving as a versatile building block and reagent in advanced chemical synthesis. Its significance lies in its role as a precursor and intermediate for pharmaceuticals, agrochemicals, and specialty materials, where its unique guanidine structure is critical. This compound is essential for R&D laboratories and production facilities in the pharmaceutical, biotechnology, and fine chemical industries seeking high-purity intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing guanidine or amidine functional groups.
• Agrochemical Synthesis: Used as a precursor in the manufacture of herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Serves as a reagent in proteomics and enzyme inhibition studies, leveraging its protein-binding properties.
• Polymer Chemistry: Acts as a catalyst or curing agent component in the production of specialty resins and polymers.
• Organic Synthesis: Employed as a strong, non-nucleophilic base or as a starting material for heterocyclic compound synthesis.

Basic Information

Product Name	1,1-Dimethylguanidine Sulfate
CAS No.	1186-46-5
Molecular Formula	C3H9N3 · H2SO4
Molecular Weight	199.19 g/mol
Synonyms	N,N-Dimethylguanidine Sulfate; Dimethylguanidine Sulfate; 1,1-Dimethylguanidinium Sulfate; Guanidine, N,N-dimethyl-, sulfate (1:1); UNII-9Q2I6S6A1S; NSC 53977; (Dimethylamino)methanimidamide sulfate
EINECS	214-673-5

Quality Control

Our 1,1-Dimethylguanidine Sulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications, including assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with cGMP and ISO standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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