Description

2-Mercaptopropionaldehyde is a versatile sulfur-containing aldehyde of significant interest in organic synthesis. This compound matters as a key building block for introducing both thiol and aldehyde functionalities into target molecules, enabling the creation of complex heterocycles and fine chemicals. Industries such as pharmaceuticals, agrochemicals, and specialty chemical manufacturing need it for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing thiazolidine or thiazine rings.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators where the thiol group imparts specific biological activity.
• Flavor and Fragrance Industry: Acts as an intermediate for creating sulfur-containing flavor compounds that contribute to meaty, roasted, or savory notes.
• Polymer Modification: Employed as a cross-linking agent or chain transfer agent in the synthesis and modification of specialty polymers and resins.
• Chemical Research: A valuable reagent in organic chemistry laboratories for studying nucleophilic addition reactions and heterocycle formation.
• Corrosion Inhibitor Precursor: Used in the formulation of certain corrosion inhibitors for industrial applications.

Basic Information

Product Name	2-Mercaptopropionaldehyde
CAS No.	54354-14-2
Molecular Formula	C₃H₆OS
Molecular Weight	90.14 g/mol
Synonyms	2-Mercaptopropanal; 3-Mercaptopropionaldehyde; 3-Thiopropanal; β-Mercaptopropionaldehyde; 3-Sulfanylpropanal; 3-Mercaptopropanal; Thiohydracrylic aldehyde; Propanal, 3-mercapto-
EINECS	Contact for details

Quality Control

Our 2-Mercaptopropionaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to minimize oxidation and volatility. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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