Isatin
CAS91-56-5
Isatin (CAS 91-56-5, C8H5NO2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 91-56-5
- Formula
- C8H5NO2
- Mol. weight
- 147.13 g/mol
Chemical Specifications
Identifiers
| CAS number | 91-56-5 |
|---|---|
| Product name | Isatin |
| Chinese name | 靛红 |
| Synonyms | TIMTEC-BB SBB009100 |
| Chinese synonyms | 吲哚-2,3-二酮; 靛红; 1H-吲哚-2,3-二酮; 2,3-二氢吲哚二酮; 氮茚满二酮; 二酮茚; 菘蓝; 氧化靛精 |
| Molecular formula | C8H5NO2 |
| Molecular weight | 147.13 g/mol |
| EC number | 202-077-8 |
Physical and chemical properties
| Melting Point | 193-195 (dec.)(lit.) ( ℃ ) |
|---|---|
| Boiling Point | 171.7 ( ℃ ) |
Applications
<P>Chemical properties: single salmon-pink over prism crystallization. Melting point 203.5 ℃ (partial sublimation). Soluble in hot ethanol, slightly soluble in ether, soluble in hot water, benzene, acetone, soluble in alkali metal hydroxide oxide. Solution a purple, after leaving become yellow, alkaline very weak. Has a bitter taste.</P> <P>The goods used dyes and pharmaceutical intermediates and used in the production of drugs can be scattered Finn, dye essien 3G; yellow E - In chemical analysis is to measure the copper ions, mercaptan, [b] thiophene, urine blue female reagents.</P>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of Isatin?
The CAS Registry Number of Isatin is 91-56-5. Isatin is also known as TIMTEC-BB SBB009100.
What is the molecular formula and molecular weight of Isatin?
The molecular formula of Isatin is C8H5NO2, and its molecular weight is 147.13 g/mol.
What is Isatin used for?
<P>Chemical properties: single salmon-pink over prism crystallization. Melting point 203.5 ℃ (partial sublimation). Soluble in hot ethanol, slightly soluble in ether, soluble in hot water, benzene, acetone, soluble in alkali metal hydroxide oxide. Solution a purple, after leaving become yellow, alkaline very weak. Has a bitter taste.</P> <P>The goods used dyes and pharmaceutical intermediates and used in the production of drugs can be scattered Finn, dye essien 3G; yellow E - In chemical analysis is to measure the copper ions, mercaptan, [b] thiophene, urine blue female reagents.</P>
How can I request a quotation for Isatin?
Send an inquiry for Isatin (CAS 91-56-5) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for Isatin
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.