Description

2-Mercapto-3-Hydroxypropanal is a versatile sulfur-containing aldehyde derivative with a unique thiol and alcohol functional group. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and flavor & fragrance industries. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), heterocyclic compounds, and specialty aroma chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing various sulfur-containing heterocycles and active pharmaceutical ingredients (APIs).
• Flavor & Fragrance Precursor: Used in the creation of complex sulfurous aroma compounds that contribute to meaty, roasted, or savory notes.
• Chemical Synthesis: Serves as a bifunctional reagent in organic synthesis for introducing both thiol and aldehyde functionalities.
• Research & Development: A valuable compound for academic and industrial R&D in medicinal chemistry and synthetic methodology.
• Agrochemical Synthesis: Intermediate in the production of certain specialty agrochemicals and plant protection agents.
• Material Science: Potential monomer or cross-linking agent in the development of novel polymeric materials.

Basic Information

Product Name	2-Mercapto-3-Hydroxypropanal
CAS No.	15890-66-1
Molecular Formula	C3H6O2S
Molecular Weight	106.14 g/mol
Synonyms	3-Hydroxy-2-mercaptopropanal; 2-Mercapto-3-hydroxypropionaldehyde; 3-Hydroxy-2-sulfanylpropanal; Thioglyceraldehyde; 2-Sulfanyl-3-hydroxypropanal; 3-Hydroxy-2-thiopropanal; 2-Mercaptoglyceraldehyde; NSC 163022
EINECS	Contact for details

Quality Control

Our 2-Mercapto-3-Hydroxypropanal is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Due to its highly volatile and easily oxidized nature, minimize exposure to air and elevated temperatures. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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