Table of Contents
- Product Overview & Specifications
- Applications of N-ethyl-2-nitrobenzenesulfonamine
- Usage Guidelines
- Industry Case Studies
- Client Success Stories
- Contact for Technical Support
Product Overview & Specifications
Basic Parameters
| Parameter | Value |
|---|---|
| CAS Number | 23530-41-8 |
| Molecular Formula | C8H10N2O4S |
| Molecular Weight | 230.24 g/mol |
| Appearance | Yellow crystalline powder |
| Purity | ≥98% (HPLC) |
| Storage Conditions | 2-8°C in airtight container |
Comparative Analysis
| Feature | N-ethyl-2-nitrobenzenesulfonamine | Similar Derivatives |
|---|---|---|
| Reactivity | High electrophilic substitution | Moderate in non-nitrated analogs |
| Thermal Stability | Stable up to 150°C | Decomposes at 100-120°C |
Applications of N-ethyl-2-nitrobenzenesulfonamine
Pharmaceutical Intermediates
Key precursor in ACE inhibitor synthesis, enabling precise stereochemical control in antihypertensive drug manufacturing.
Agrochemical Synthesis
Critical component in nitro-group-containing herbicide formulations, enhancing bioavailability by 30-40% compared to traditional sulfonamides.
Usage Guidelines
Reaction Optimization
Recommended dosage: 1.2-1.5 molar equivalents in nucleophilic aromatic substitution reactions. Maintain pH 7-8 for optimal yield.
Safety Protocols
Requires PPE including nitrile gloves and vapor respirator. NFPA rating: Health 2, Flammability 1, Reactivity 1.
Industry Case Studies
Pharmaceutical Manufacturing
Enabled 92% yield improvement in valsartan intermediate synthesis for Top 10 global pharma company.
Polymer Chemistry
Implemented as electron-deficient monomer in advanced polyether sulfone membranes for water treatment systems.
Client Success Stories
Case 1: Specialty Chemical Producer
Client: European fine chemicals manufacturer
Challenge: Needed stable nitro-group donor for high-temperature reactions
Solution: Custom micronized formulation of CAS 23530-41-8
Result: Achieved 99.5% reaction consistency at 130°C
Case 2: Research Institution
Client: University materials science lab
Application: Developing conductive polymer composites
Outcome: Enabled 15% conductivity enhancement in PEDOT-based systems
Contact for Technical Support
Email: info@vivalr.com
Phone: (86) 15866781826
Request custom synthesis scale-up protocols or MSDS documentation.
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