7-Chloro-2-oxindole
7-Chloro-2-oxindole (CAS: 25369-33-9), with the molecular formula C8H6ClNO and a molecular weight of 167.59 g/mol, is a halogenated heterocyclic compound. This chemical serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. It is employed in the construction of more complex molecular architectures, offering a reactive site for further chemical transformations.
Pharmaceutical Intermediate
7-Chloro-2-oxindole is utilised as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its unique structure allows for the introduction of specific functional groups required for drug development.
Organic Synthesis Reagent
This compound is widely applied as a versatile building block in various organic synthesis pathways. It facilitates the creation of diverse chemical structures for research and development.
Agrochemical Synthesis
The indole core and chlorine substituent make 7-Chloro-2-oxindole a useful precursor in the development of novel agrochemicals, contributing to the creation of crop protection agents.
| Molecular weight | 167.59 |
|---|---|
| Empirical formula | C8H6ClNO |
| Assay | 97% |
| Melting point | 221-225 °C |
Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-52/53 |
| Safety statements (S) | 61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 7-Chloro-2-oxindole used for?
+
7-Chloro-2-oxindole is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and other complex organic molecules.
What are the CAS number and formula for 7-Chloro-2-oxindole?
+
The CAS number for 7-Chloro-2-oxindole is 25369-33-9, and its molecular formula is C8H6ClNO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 7-Chloro-2-oxindole with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 7-Chloro-2-oxindole be handled?
+
Handle 7-Chloro-2-oxindole with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid inhalation of dust and ensure good ventilation. It is classified as harmful if swallowed and causes serious eye irritation (H302, H319).
Is 7-Chloro-2-oxindole a controlled substance?
+
The provided data does not indicate that 7-Chloro-2-oxindole is a controlled substance.
How is 7-Chloro-2-oxindole packaged and exported?
+
7-Chloro-2-oxindole is carefully packaged to ensure product integrity during transit. Tech Serve Solutions is an experienced global exporter of fine chemicals and laboratory reagents.
How can I request a quote or sample of 7-Chloro-2-oxindole?
+
To request a quote or sample of 7-Chloro-2-oxindole, please contact our sales team through the website or by phone.
▶ 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