Introduction for 4-Methylisatin
4-Methylisatin is a versatile intermediate widely used in the synthesis of pharmaceuticals, agrochemicals, and functional dyes.
It serves as a building block in the development of anti-inflammatory and antimicrobial agents. In agrochemical research, it contributes to the design of bioactive heterocyclic compounds.
Additionally, 4-Methylisatin is employed in materials science, where its incorporation into polymer systems can improve chemical resistance and enhance thermal stability.
LBAO Chemicals supplies high-purity 4-methyl-2,3-dihydro-1H-indole-2,3-dione(>98%) in bulk quantities, tailored for industrial-scale synthesis and research needs.
Our customizable packaging solutions and global shipping capabilities ensure safe and compliant delivery to your location.
General Information
| Property | Value |
|---|
| Product Name | 4-Methylisatin |
| CAS RN | 1128-44-5 |
| Molecular Formula | C₉H₇NO₂ |
| Molecular Weight | 161.16 g/mol |
| Chemical Name | 4-methyl-2,3-dihydro-1H-indole-2,3-dione |
| Physical State | Solid |
| Purity / Analysis Method | >98.0% |
| Appearance | Pale beige to light brown solid |
| Flash Point | 159.2 °C |
| Melting Point | 150–154 °C |
| Boiling Point | ~339.6 °C at 760 mmHg |
| Density | 1.607 g/cm³ at 20 °C |
| Solubility | Slightly soluble in chloroform, DMSO, and methanol; insoluble in water |
| Vapor Pressure | 0.0000354 mmHg at 25 °C |
| LogP | 2.95 |
How LBAO Ships and Stores 4-Methylisatin
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
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