2-Mercaptopropionic Acid (CAS 79-42-5) User Guide - Applications, Usage & Case Studies

1. Product Overview
2. Applications of 2-Mercaptopropionic Acid
3. How to Use 2-Mercaptopropionic Acid
4. Detailed Usage Cases
5. Contact Information

1. Product Overview

2-Mercaptopropionic Acid (CAS 79-42-5) is a sulfur-containing organic compound with the molecular formula C₃H₆O₂S. Key specifications include:

Molecular Weight: 106.14 g/mol
Appearance: Colorless to pale yellow liquid
Odor: Pungent mercaptan-like smell
Boiling Point: 110-112°C (230-234°F)
Density: 1.22 g/cm³
Flash Point: 93°C (199°F)
Purity: ≥98%

2. Applications of 2-Mercaptopropionic Acid

This versatile chemical is widely used in:

Polymer Industry: As a chain transfer agent in acrylic resin production.
Pharmaceuticals: Intermediate for synthesizing antihypertensive drugs and antioxidants.
Agriculture: Key component in pesticide formulations.
Electroplating: Additive for improving metal deposition quality.
Chemical Synthesis: Building block for organosulfur compounds.

3. How to Use 2-Mercaptopropionic Acid

Safety Precautions: Wear PPE (gloves, goggles, respirator) in well-ventilated areas.
Dilution: Mix with polar solvents (e.g., ethanol/water) at recommended ratios.
Reaction Conditions: Use at 60-80°C for optimal reactivity in polymerization.
Storage: Keep in sealed containers at 15-25°C, away from oxidizers and bases.
Neutralization: Treat spills with 5% sodium hydroxide solution.

4. Detailed Usage Cases

Case 1: Acrylic Resin Production

Add 0.5-1.5% 2-mercaptopropionic acid during monomer mixture preparation to control molecular weight. Results in 20% viscosity reduction and improved thermal stability.

Case 2: Captopril Synthesis

Use as chiral intermediate in 3-step synthesis process: React with L-proline at pH 4.5-5.0, achieving 82% yield with 99% enantiomeric purity.

Case 3: Fungicide Formulation

Blend 15% 2-mercaptopropionic acid with azoxystrobin base for enhanced leaf adhesion, showing 95% efficacy against Botrytis cinerea.

5. Contact Information

For technical specifications or bulk orders:

Email: info@vivalr.com
Tel: (86) 15866781826

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About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

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By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

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Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

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Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

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