Description

2-Mercaptomethyl-3-Guanidinoethylthiopropionic Acid is a specialized organic compound featuring a unique combination of thiol and guanidine functional groups. This structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the life sciences sector for applications in drug discovery and the synthesis of bioactive compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting enzymatic pathways.
• Bioconjugation Reagent: Utilized in the modification of peptides, proteins, and other biomolecules due to its reactive thiol group.
• Research Chemical: Employed in academic and industrial laboratories for studying biochemical interactions and developing new synthetic methodologies.
• Ligand Synthesis: Serves as a precursor for creating chelating agents or ligands in coordination chemistry and catalysis.

Basic Information

Product Name	2-Mercaptomethyl-3-Guanidinoethylthiopropionic Acid
CAS No.	77102-28-4
Molecular Formula	C8H17N3O2S2
Molecular Weight	251.37 g/mol
Synonyms	2-[(2-Aminoiminomethylamino)ethylthio]-3-mercaptomethylpropionic Acid; 3-Guanidinoethyl 2-Mercaptomethyl-3-thiopropionate; N-(2-((3-Carboxy-2-(mercaptomethyl)propyl)thio)ethyl)guanidine; MGTA; Mercaptomethylguanidinoethylthiopropionic Acid
EINECS	Contact for details

Quality Control

Our 2-Mercaptomethyl-3-Guanidinoethylthiopropionic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its hygroscopic and easily oxidized nature. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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