Description

n-(3,4-Dimethoxyphenyl)Guanidine Hydrochloride is a high-purity, functionalized guanidine derivative supplied as a hydrochloride salt. This compound serves as a versatile and critical organic synthesis intermediate, prized for its role in constructing complex molecular architectures. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the guanidine moiety's bioactivity.
• Dye and Pigment Manufacturing: Serves as a precursor for specialty dyes and functional colorants due to its aromatic dimethoxy structure.
• Material Science Research: Employed in the development of organic semiconductors, ligands for catalysis, and polymers with specific electronic properties.
• Biochemical Research: Used as a reagent in studying enzyme inhibition and protein interactions where guanidine groups are involved.

Basic Information

Product Name	n-(3,4-Dimethoxyphenyl)Guanidine Hydrochloride
CAS No.	855890-38-9
Molecular Formula	C9H14ClN3O2
Molecular Weight	231.68 g/mol
Synonyms	1-(3,4-Dimethoxyphenyl)guanidine hydrochloride; N-(3,4-Dimethoxyphenyl)guanidine monohydrochloride; Guanidine, N-(3,4-dimethoxyphenyl)-, monohydrochloride; 3,4-Dimethoxyphenylguanidine hydrochloride; Veratrylguanidine hydrochloride
EINECS	Contact for details

Quality Control

Every batch of n-(3,4-Dimethoxyphenyl)Guanidine Hydrochloride is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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 after opening to minimize exposure to atmospheric moisture.

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
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.