Description

3-(Amidinothio)Propionic Acid Hydrochloride is a specialized organic salt of significant interest in synthetic chemistry. This compound serves as a versatile building block, particularly valued for its reactive amidine and thioether functional groups. It is primarily utilized by research institutions and industrial R&D departments engaged in the development of pharmaceuticals, agrochemicals, and novel organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of biologically active molecules, including potential enzyme inhibitors and receptor ligands.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Peptide Mimetics & Conjugation: The reactive handles make it suitable for creating peptide analogs or for bioconjugation strategies in drug discovery.
• Organic Synthesis Building Block: Employed in heterocyclic chemistry and for introducing the amidinothio moiety into more complex molecular architectures.
• Chemical Biology Probes: Useful for synthesizing probes that target thiol-reactive or amidine-binding sites in proteins.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers.

Basic Information

Product Name	3-(Amidinothio)Propionic Acid Hydrochloride
CAS No.	871-62-5
Molecular Formula	C4H9ClN2OS
Molecular Weight	168.64 g/mol
Synonyms	3-(Amidinothio)propanoic acid hydrochloride; 3-Carboxyethylamidinothioic acid hydrochloride; 3-(Aminoiminomethyl)thio]propanoic acid hydrochloride; 3-Guanidinylthiopropionic acid hydrochloride; Propanoic acid, 3-[(aminoiminomethyl)thio]-, hydrochloride (1:1); Thioacetimidic acid, N-(2-carboxyethyl)-, hydrochloride; Contact for details on additional trade names.
EINECS	212-813-8

Quality Control

Our 3-(Amidinothio)Propionic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for every shipment to ensure compliance with your research or production specifications.

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 hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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