Introduction for 5-Nitroisatoic anhydride
5-Nitroisatoic Anhydride (CAS 4693-02-1) is a nitrated derivative of isatoic anhydride.
This compound is widely utilized in organic synthesis, particularly in the development of heterocyclic compounds and as a reagent for RNA structure analysis.
LBAO Chemicals offers high-purity 5-Nitroisatoic anhydride (>98%) in bulk quantities, tailored to meet the specific requirements of industrial-scale synthesis and research applications.
Our customizable packaging solutions and global shipping capabilities ensure safe and compliant delivery to your location.


General Information
| Property | Value |
|---|
| Product Name | 5-Nitroisatoic anhydride |
| CAS RN | 4693-02-1 |
| Molecular Formula | C₈H₄N₂O₅ |
| Molecular Weight | 208.13 g/mol |
| Chemical Name | 5-Nitroisatoic Anhydride |
| Physical State | Solid |
| Purity / Analysis Method | >98.0% |
| Appearance | N/A |
| Flash Point | N/A |
| Melting Point | 259 °C |
| Boiling Point | Approximately 347.31 °C |
| Density | 1.623 ± 0.06 g/cm³ at 20 °C |
| Solubility | N/A |
| Vapor Pressure | N/A |
| LogP | 0.8 |
How LBAO Ships and Stores 5-Nitroisatoic anhydride
At LBAO Chemicals, we provide reliable global shipping and custom packaging solutions designed to meet the unique demands of the chemical industry.
Whether dealing with hazardous materials or sensitive reagents, our packaging protocols ensure both safety and compliance with international transport standards.
For more details on our shipping and packaging practices, please visit our Shipping & Packaging page.
Packaging: 25 kg per package, available in fiber drums or kraft paper bags based on customer requirements.
Packaging
1. Solids: Standard 25 kg net weight per container, available in fiber drums or multi-layer kraft paper bags, selected according to product properties and customer requirements.
2. Liquids: Packed in chemically compatible glass or high-density polyethylene (HDPE) bottles, in compliance with relevant shipping regulations.
Freight Options
1. Air Freight – For shipments exceeding 50 kg, providing fast and reliable airport-to-airport service within 3–14 days.
2. Sea Freight – For shipments exceeding 100 kg, offering cost-effective seaport-to-seaport delivery within 2–45 days.

Contact Information
For further inquiries, please feel free to contact us:
1.Email: sales@lbaochemicals.com
2. WeChat: mm-18055159278
3. WhatsApp / Telegram / LINE: +1 778 683 1894