l(-)-thiazolidine-4-carboxylic acid cas 34592-47-7

Chemical Name: L(-)-Thiazolidine-4-carboxylic acid
CAS No.: 34592-47-7
Molecular Fomula: C4H7NO2S
Molecular weight: 133.17
Appearance: White or off-white powder
Assay: 98.5%-101.5%

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L(-)-Thiazolidine-4-carboxylic Acid (CAS 34592-47-7) Technical Guide

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Specification
CAS Number 34592-47-7
Molecular Formula C4H7NO2S
Molecular Weight 133.17 g/mol
Appearance White crystalline powder
Purity >99% (HPLC)
Solubility 28.5 g/L in water (25°C)
Melting Point 190-200°C

Supplier Comparison

Vendor Minimum Order Packaging Certification
Hubei Mebetter New Material 1 kg Aluminum foil bags GMP, ISO9001
Shanghai Bozner Biotech 500 g Glass containers USP, EP

2. Industrial Applications

Pharmaceutical Sector

• Intermediate for immunosuppressants (e.g., Pidotimod synthesis)
• Precursor in antiviral drug development
• Chelating agent in metal-based therapeutics

Cosmetic Industry

• Antioxidant in anti-aging formulations
• Stabilizer in collagen-based products
• pH regulator in dermal patches

Agricultural Applications

• Plant growth regulator (0.05-0.2% concentration)
• Heavy metal detoxification agent
• Seed treatment component

3. Operational Guidelines

Storage Requirements

• Temperature: 2-8°C (long-term storage)
• Humidity: <40% RH
• Protection from light in amber containers

Handling Precautions

• Use NIOSH-approved respirators when handling powder
• Maintain negative pressure in processing areas
• Conduct regular pH monitoring (optimal range 6.0-7.5)

4. Case Studies

Pharmaceutical Synthesis

A European API manufacturer achieved 22% yield improvement in Tacrolimus production through optimized thiazolidine carboxylation processes (2024 data).

Cosmetic Formulation

Japanese skincare brand reduced oxidative degradation by 41% in vitamin C serums using 0.15% L-Thioproline concentration.

5. Client Success Stories

Case 1: Biotechnology Leader

• Client: Top 3 global peptide drug developer
• Application: Solid-phase synthesis scale-up
• Results: 98.7% purity achieved in GMP batches

Case 2: Agricultural Solutions Provider

• Client: Asian agrochemical corporation
• Application: Heavy metal remediation formula
• Results: 78% cadmium reduction in soil samples

6. Procurement Consultation

For technical specifications or bulk pricing:
Email: info@vivalr.com
Mobile: (86) 15866781826

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