Description

n-(Mercaptoacetyl)Glycine CAS NO 21115-85-5 is a specialized organic compound featuring both a thiol (mercapto) and a carboxylic acid functional group. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in pharmaceutical research and fine chemical production. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and biotechnology sectors for developing novel active ingredients and biochemical probes.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing potential drug candidates, especially those requiring thiol conjugation or specific chelating properties.
• Bioconjugation Reagent: Used in biochemical research for labeling proteins, peptides, and antibodies via its reactive thiol group.
• Chelating Agent Precursor: Serves as a starting material for synthesizing ligands used in metal catalysis or diagnostic imaging agents.
• Fine Chemical Synthesis: Intermediate in the production of complex organic molecules for agrochemicals and specialty materials.
• Biochemical Research: Utilized in studies involving redox chemistry, enzyme inhibition, and the modification of biomolecules.

Basic Information

Product Name	n-(Mercaptoacetyl)Glycine
CAS No.	21115-85-5
Molecular Formula	C4H7NO3S
Molecular Weight	149.16 g/mol
Synonyms	N-(Mercaptoacetyl)glycine; (2-Mercaptoacetamido)acetic Acid; Thiodiglycolic Acid Amide; Mercaptoacetylglycine; Acetamide, N-(carboxymethyl)-2-mercapto-; Glycine, N-(mercaptoacetyl)-; 2-[(2-Mercaptoacetyl)amino]acetic Acid
EINECS	244-200-3

Quality Control

Our n-(Mercaptoacetyl)Glycine 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 high-grade standards suitable for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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