1-Phenyloxindole, 98%

Name: 1-Phenyloxindole, 98%
Brand: Vaqora Chemicals
SKU: VQ-012556

About 1-Phenyloxindole, 98%

Vaqora Chemicals supplies 1-Phenyloxindole, a five-membered N-heterocycle registered under CAS number 3335-98-6, specified at 98.0% purity. The compound has the formula C14H11NO, corresponding to a molecular weight of 209.24 g/mol. The IUPAC name is 1-phenyl-3H-indol-2-one. It is also known as 1-Phenyl-1,3-dihydro-2H-indol-2-one or n-phenyloxindole.

The material typically appears as white to light yellow powder or crystal or chunks. Literature values give a melting point of 120-126 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g, 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Phenyloxindole, 98%
Catalogue No.	VQ-012556
CAS Number	3335-98-6
IUPAC name	1-phenyl-3H-indol-2-one
Molecular formula	C₁₄H₁₁NO
Molecular weight	209.24 g/mol
Exact mass	209.0841
Purity / assay	98.0%
HSN code	29332990
InChIKey	OWPNVXATCSXTBK-UHFFFAOYSA-N
SMILES	C1C2=CC=CC=C2N(C1=O)C3=CC=CC=C3
PubChem CID	314787

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystal or chunks
Melting point	120-126 °C
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 1
TPSA	20.3 Å²
Synonyms	1-Phenyl-1,3-dihydro-2H-indol-2-one, n-phenyloxindole, 1-Phenyl-2-indolinone, Oxindole, 1-phenyl-, n-phenyl-2-indolinone, N-Phenylindolin-2-one, 2H-Indol-2-one, 1,3-dihydro-1-phenyl-, 2-Indolinone, 1-phenyl-, 1-phenyl-1,3-dihydro-indol-2-one, 1-Phenyl-1H-indolin-2-one, 1-phenylindolin-2-one, 1-phenyl-2,3-dihydro-1H-indol-2-one

Safety & hazard information (GHS)

Environmental hazard

Hazard statements

H411Toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1-Phenyloxindole, 98%?

The CAS Registry Number of 1-Phenyloxindole, 98% is 3335-98-6. It is also known as 1-Phenyl-1,3-dihydro-2H-indol-2-one, n-phenyloxindole, 1-Phenyl-2-indolinone.

What is the molecular formula and molecular weight of 1-Phenyloxindole, 98%?

1-Phenyloxindole, 98% has the molecular formula C14H11NO and a molecular weight of 209.24 g/mol. Its IUPAC name is 1-phenyl-3H-indol-2-one.

Which grade and pack sizes of 1-Phenyloxindole, 98% can I order?

We supply 1-Phenyloxindole, 98% in (98.0%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Phenyloxindole, 98%?

Yes. Every lot of 1-Phenyloxindole, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Phenyloxindole, 98% be shipped internationally?

Yes. 1-Phenyloxindole, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.