2-Oxindole
2-Oxindole (CAS: 59-48-3), with the molecular formula C8H7NO and a molecular weight of 133.15 g/mol, is a heterocyclic organic compound. It serves as a crucial building block in organic synthesis and finds applications in cell biology research. This compound is recognised for its role in developing various chemical structures, contributing to advancements in medicinal chemistry and biochemical studies. Tech Serve Solutions supplies 2-Oxindole with a purity of 97%.
- IUPAC
- 2-Indolinone,Oxindole
- Synonyms
- 2-IndolinoneOxindole

Organic Synthesis Building Block
2-Oxindole is widely utilised as a versatile intermediate in the synthesis of complex organic molecules. Its structural features allow for diverse chemical transformations, making it valuable in the development of new pharmaceutical agents and fine chemicals.
Cell Biology Research
This compound plays a role in cell biology investigations, particularly in studies related to cellular processes and biochemical pathways. Its bioactive nature makes it a subject of interest for understanding biological mechanisms.
Medicinal Chemistry
The oxindole scaffold is present in numerous biologically active compounds, driving its use in medicinal chemistry for the design and synthesis of potential therapeutic agents. Research explores its derivatives for various pharmacological activities.
| Molecular weight | 133.15 |
|---|---|
| Empirical formula | C8H7NO |
| Assay | 97% |
| Boiling point | 227 °C/73 mmHg(lit.) |
| Melting point | 123-128 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... PGR(5241) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Oxindole (CAS 59-48-3) primarily used for?
+
2-Oxindole is primarily used as a building block in organic synthesis and for research in cell biology and medicinal chemistry.
What are the CAS number and chemical formula for 2-Oxindole?
+
The CAS number for 2-Oxindole is 59-48-3, and its chemical formula is C8H7NO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Oxindole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Oxindole be handled safely?
+
2-Oxindole is harmful if swallowed (H302). When handling, it is advised to use a dust mask type N95 (US), eyeshields, faceshields, and gloves.
Is 2-Oxindole available for export?
+
Yes, Tech Serve Solutions exports chemicals globally. Please contact us for specific export details and availability.
How can I request a sample or quote for 2-Oxindole?
+
You can request a sample or quote by contacting our sales team directly through the website or by calling us.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis