4,6-Difluoro-1H-indole-2,3-dione

Basic Information

View in Editor

CAS Number

126674-93-9

Molecular Formula

C8H3F2NO2

Molecular Weight

183.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

dec. 260°C

SMILES

View in Editor

C1=C(C=C(C2=C1NC(=O)C2=O)F)F

InChI

InChI=1S/C8H3F2NO2/c9-3-1-4(10)6-5(2-3)11-8(13)7(6)12/h1-2H,(H,11,12,13)

InChIKey

YIVXDNUTNIKQMY-UHFFFAOYSA-N

LogP

1.0996

Topological Polar Surface Area

46.17 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

269

Safety Information

View Safety Information

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

4,6-DIFLUOROINDOLINE-2,3-DIONE
126674-93-9
A805583
4,6-DIFLUORO-2,3-DIOXOINDOLINE
AKOS000137707
4,6 -Difluoroisatin
DTXSID70562625
MFCD03618552
AC-8474
4,6-Difluoroisatin
4,6-difluorisatin
4,6-difluoro-1H-indole-2,3-dione
FT-0659450
CS-W020682
EN300-49325
SCHEMBL1398146
GS-3296
3-[BENZYL-(TOLUENE-4-SULFONYL)-AMINO]-2-METHYL-PROPIONICACID
Z247609844
SY027085
YIVXDNUTNIKQMY-UHFFFAOYSA-N
1H-INDOLE-2,3-DIONE, 4,6-DIFLUORO-
AB15600
4,6-difluoro-2,3-dihydro-1H-indole-2,3-dione
4,6-Difluoro-1H-indole-2,3-dione
BUTTPARK 50\07-84
4,6-DIFLUOROISATIN
1H-Indole-2,3-dione, 4,6-difluoro-
4,6-Difluoro-2,3-dioxoindoline
4,6-Difluoro isatin 4,6-Difluoro indole-2,3-dione
Jsp001692

MDL Number

MFCD03618552

Customs Code

2933990090

FAQ

What is 4,6-Difluoro-1H-indole-2,3-dione (CAS: 126674-93-9)?

4,6-Difluoro-1H-indole-2,3-dione is a heterocyclic compound with a molecular formula of C9H5FN2O2. It is a derivative of indole with two fluorine atoms substituting at the 4 and 6 positions. This compound has a distinctive odor and is used in the synthesis of pharmaceuticals and agrochemicals.

What are the main uses of 4,6-Difluoro-1H-indole-2,3-dione (CAS: 126674-93-9)?

4,6-Difluoro-1H-indole-2,3-dione is primarily used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of anticancer and antiviral drugs. It also serves as a building block in the production of agrochemicals and other organic compounds.

Is 4,6-Difluoro-1H-indole-2,3-dione (CAS: 126674-93-9) safe?

While 4,6-Difluoro-1H-indole-2,3-dione is generally safe for laboratory use under proper handling conditions, it is important to follow safety guidelines. It is not highly toxic but can cause skin and eye irritation. Protective measures include wearing gloves, protective eyewear, and adequate ventilation. Storage in a cool, dry place away from direct sunlight and heat sources is recommended.

How should 4,6-Difluoro-1H-indole-2,3-dione (CAS: 126674-93-9) be stored?

4,6-Difluoro-1H-indole-2,3-dione should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Avoid storing it near incompatible materials such as oxidizing agents. The storage temperature should not exceed 25°C, and the relative humidity should be kept below 60% to maintain the compound's stability.