Description

1,1-Dimethylbiguanide Citrate is a citrate salt derivative of the biguanide class, offering enhanced stability and solubility for various formulation needs. This compound is valued for its role as a key pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for metabolic and antimicrobial agents.
• Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules, including ligands and functional materials.
• Agrochemical Research: Used in the development and formulation of novel crop protection agents and plant growth regulators.
• Biochemical Research: Employed in laboratory studies investigating metabolic pathways and enzyme interactions.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals requiring high-purity biguanide derivatives.

Basic Information

Product Name	1,1-Dimethylbiguanide Citrate
CAS No.	94134-19-7
Molecular Formula	C9H17N5O7
Molecular Weight	307.27 g/mol
Synonyms	N,N-Dimethylbiguanide Citrate; 1,1-Dimethylguanidine Citrate; Metformin Impurity Citrate; Dimethylbiguanide Citrate Salt; Citric acid compound with 1,1-dimethylbiguanide (1:1); A-4166 citrate; NSC 401005; W-37 citrate
EINECS	Contact for details

Quality Control

Our 1,1-Dimethylbiguanide Citrate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available for every shipment. We can support compliance with various pharmacopeial and customer-specific standards upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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