Description

n-(2-Hydroxyethyl)-n-Methylguanidine Monohydrobromide is a versatile guanidine derivative salt, primarily valued as a key synthetic intermediate and building block in organic chemistry. Its structure makes it particularly useful for introducing functionalized guanidine moieties into more complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is utilized in the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting cardiovascular, neurological, or metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Bioconjugation & Linker Chemistry: Serves as a functional handle for attaching molecules in bioconjugation projects and for constructing chemical linkers.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex heterocycles and guanidine-containing compounds.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific functional properties.
• Biochemical Research: Used in studies involving enzyme inhibitors or receptor ligands due to its guanidine functional group.

Basic Information

Product Name	n-(2-Hydroxyethyl)-n-Methylguanidine Monohydrobromide
CAS No.	6903-83-9
Molecular Formula	C₄H₁₁N₃O·HBr
Molecular Weight	198.06 g/mol
Synonyms	1-(2-Hydroxyethyl)-2-methylguanidine Hydrobromide; 2-Methyl-1-(2-hydroxyethyl)guanidine Hydrobromide; N-Methyl-N'-(2-hydroxyethyl)guanidine Monohydrobromide; Guanidine, N-(2-hydroxyethyl)-N-methyl-, monohydrobromide; N-Hydroxyethyl-N-methylguanidine HBr; HEMG HBr; (2-Hydroxyethyl)methylguanidine Hydrobromide
EINECS	Contact for details

Quality Control

Our n-(2-Hydroxyethyl)-n-Methylguanidine Monohydrobromide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and a Certificate of Analysis (COA) with every shipment, detailing key parameters such as assay, impurity profile, and residual solvents. Our quality systems support development and cGMP manufacturing requirements for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent decomposition. Keep away from incompatible materials.

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.