Product Overview
Chemical Name: (1,3-Dioxoisoindol-2-yl) 4-methylbenzenesulfonate
CAS Number: 56530-39-3
Synonyms: N-Hydroxyphthalimide tosylate, Phthalimide derivative
As a leading fine chemicals supplier, Symb ChemTech provides high-purity (≥98%) (1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate for global pharmaceutical, agrochemical, and research applications. This versatile intermediate is critical in synthesizing complex organic molecules, including APIs (Active Pharmaceutical Ingredients) and specialty chemicals.
Key Specifications
| Parameter | Details |
|---|---|
| Molecular Formula | C₁₅H₁₁NO₅S |
| Appearance | White to off-white crystalline powder |
| Purity | ≥98% (HPLC) |
| Storage | Store at 2–8°C, away from light |
| Applications | Peptide synthesis, drug intermediates, polymer chemistry |
Applications
- Building block for protease inhibitors and antiviral agents.
- Key intermediate in synthesizing HIV/AIDS and hepatitis therapeutics.
- Protects hydroxyl groups via tosylation.
- Used in cross-coupling reactions and nucleophilic substitutions.
- Modifier for high-performance polymers and coatings.
Why Choose Symb ChemTech?
✅ 20+ Years of Expertise: Trusted supplier of polyurethane curatives, biochemicals, and specialty intermediates.
✅ Quality Assurance: ISO-certified production, rigorous testing (HPLC, NMR).
✅ Custom Synthesis: Tailored solutions for bulk orders or niche requirements.
✅ Sustainability: Green chemistry practices to minimize environmental impact.
FAQ
Q: What is the shelf life of CAS 56530-39-3?
A: 24 months under recommended storage conditions.
Q: Do you offer technical support for synthesis protocols?
A: Yes! Our R&D team provides application guides and troubleshooting.
Q: Are samples available?
A: Request a free sample via our Contact Page.
Global Shipping & Compliance
- Regulatory Compliance: REACH, ISO 9001, and FDA-compliant documentation.
- Fast Delivery: Shipped from Shanghai to North America, Europe, and Asia-Pacific.
Contact Symb ChemTech Today
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(1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate
CAS No. 56530-39-3 | A High-Purity Reagent for Advanced Synthesis
An abstract representation of the N-tosyloxyphthalimide structure.
Chemical Profile
This section provides an interactive overview of the key physical and chemical properties of (1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate. Hover over the cards to see the data and explore the chart to understand its high-purity composition.
Molecular Formula
C₁₅H₁₁NO₅S
Molecular Weight
317.32 g/mol
Appearance
Crystalline Powder
Common Name
N-tosyloxyphthalimide
Purity Analysis
This chart illustrates the guaranteed minimum purity of the product supplied by Symb ChemTech, a critical factor for reproducible and reliable results in sensitive chemical syntheses.
Versatile Applications
The unique reactivity of (1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate makes it a crucial building block in multiple sectors. The diagram below illustrates its role as a key intermediate, leading to the development of a wide range of final products.
Pharmaceutical Synthesis
A key intermediate for creating complex Active Pharmaceutical Ingredients (APIs), contributing to the development of new therapeutics.
Agrochemical Development
Utilized in the synthesis of innovative and effective pesticides and herbicides to protect crops and improve yields.
Fine & Specialty Chemicals
Acts as a versatile building block for manufacturing a diverse range of high-value fine and specialty chemicals for various industries.
Why Choose Symb ChemTech?
Our commitment goes beyond the product. We provide a partnership built on quality, reliability, and expertise. This section outlines the core benefits you receive when working with us, ensuring your projects are successful from start to finish.
Uncompromising Quality
Rigorous quality control ensures ≥98% purity for consistent and reliable results.
Expert Technical Support
Our team of chemists is ready to assist with your technical questions and challenges.
Reliable Supply Chain
Robust inventory and logistics to ensure on-time delivery for your critical projects.
Competitive Pricing
Access to high-quality materials at a fair market value, optimizing your budget.
Request a Quote Today
Ready to experience the Symb ChemTech difference? Contact us today to get a quote for (1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate or to discuss your specific project requirements. Our team is here to help you succeed.
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