Comprehensive Guide to 6-Hydroxy-2,4,5-Triaminopyrimidine Sulfate
Table of Contents
- Product Overview
- Technical Specifications & Comparative Analysis
- Industrial Applications
- Client Success Stories
- Contact for Customized Solutions
Product Overview
6-Hydroxy-2,4,5-Triaminopyrimidine Sulfate (CAS: 1603-02-7 or 35011-47-3) is a specialized heterocyclic compound with the molecular formula C4H7N5O4S. This off-white to pale yellow crystalline powder exhibits exceptional thermal stability (>300°C decomposition point) and water solubility, making it indispensable in advanced pharmaceutical synthesis.
Technical Specifications & Comparative Analysis
| Parameter | Standard Grade | Pharmaceutical Grade |
|---|---|---|
| Purity | ≥94% | ≥99% |
| Density | 2.033 g/cm³ | |
| Melting Point | >300°C (decomposes) | |
| Molecular Weight | 221.19 g/mol | |
| Storage | Ambient (desiccated) | 2-8°C (nitrogen atmosphere) |
Industrial Applications
Pharmaceutical Intermediate
As critical precursor in:
- Folic acid synthesis (vitamin B9 production)
- Purine derivatives manufacturing
- Antiviral drug development
Advanced Research
- Nucleic acid analog studies
- Enzyme inhibition mechanisms
- Targeted drug delivery systems
Client Success Stories
Case 1: Tianxin Pharma (Ningxia)
Challenge: Required GMP-compliant intermediate for high-purity folic acid production
Solution: Customized synthesis with 99.7% purity and reduced metal impurities
Outcome: 30% yield improvement in vitamin B9 synthesis
Case 2: Waterin Pharmachem (Wuhan)
Application: Nucleoside analog development for antiviral therapies
Technical Support: Provided analytical method development and stability studies
Result: Accelerated regulatory approval process by 18 months
Case 3: European Biotech Innovator
Requirement: Isotope-labeled derivatives for metabolic pathway studies
Custom Synthesis: Produced 13C and 15N labeled compounds
Achievement: Enabled breakthrough research in nucleotide metabolism
Contact for Customized Solutions
Request technical documentation or discuss project requirements:
Email: info@vivalr.com
Tel: +86 158 6678 1826
Our engineering team specializes in:
– Custom synthesis (mg to MT scale)
– Regulatory support (DMF/CEP preparation)
– Analytical method validation
– Stability testing programs


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