5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one

Basic Information

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CAS Number

20870-90-0

Molecular Formula

C9H8BrNO

Molecular Weight

226.07 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

132 °C

SMILES

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O=C1N(C)C2=C(C=C(Br)C=C2)C1

InChI

InChI=1S/C9H8BrNO/c1-11-8-3-2-7(10)4-6(8)5-9(11)12/h2-4H,5H2,1H3

InChIKey

WARSUKBSFLACOI-UHFFFAOYSA-N

LogP

1.9680000000000002

Topological Polar Surface Area

20.310000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

207

Safety Information

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Hazard Statement

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

5-Bromo-1-methyl-2-oxoindoline
5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one
5-BROMO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE
5-bromo-1-methyl-3H-indol-2-one
5-Brom-1-methyl-indolin-2-on
5-bromo-1-methyl-1,3-dihydro-indole-2-one
5-bromo-1-methyl-1H-indolin-2-one
5-Bromo-1-methylindolin2-one
5-bromo-1-methylindolin-2-one
5-bromo-1-methyl-2,3-dihydro-1H-indol-2-one
5-bromo-1-methyl oxindole
1-Methyl-5-bromoindoline-2-one
WARSUKBSFLACOI-UHFFFAOYSA-N
SBB006876
STK500303

MDL Number

MFCD00464061

Customs Code

2933790090

FAQ

What regulatory guidelines apply to 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0)?

5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0) falls under the scope of various regulatory guidelines. It is classified under the Globally Harmonized System (GHS) as a hazardous chemical, requiring proper labeling and safety data sheets. REACH regulations in the European Union mandate that manufacturers and importers must register the chemical if it meets certain tonnage thresholds. Additionally, the FDA and EPA may have specific guidelines for its use and disposal due to its potential health and environmental impacts.

Are there alternatives to 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0) in synthesis?

Several alternatives to 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0) exist in synthesis, including brominated analogs such as 5-bromouracil and 5-bromopyrimidine. Isomers and related compounds like 5-bromoindole can also be used as substitutes. Common alternative reagents include bromine and N-bromosuccinimide, which offer similar functionalities but with varying degrees of reactivity and selectivity.

What is the market or research trend for 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0)?

The market for 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0) shows steady demand in pharmaceutical and chemical research. Recent research trends focus on its application in medicinal chemistry, particularly in the synthesis of bioactive compounds and drug candidates. Market trends indicate a growing interest in its use as a precursor for the development of novel drugs and materials. Additionally, there is ongoing exploration of its environmental impact and safe handling practices.

How should waste containing 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0) be handled?

Waste containing 5-Bromo-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 20870-90-0) should be handled according to environmentally sound practices. Collection of waste liquids should be done in dedicated containers, labeled with the appropriate hazardous warning. Incineration is a common method for disposal, but professional waste disposal services should be utilized to ensure compliance with local regulations. Environmental protection measures include proper ventilation during handling and the use of personal protective equipment to minimize exposure. Additionally, consider recycling options where available to reduce environmental impact.