3,4-Dihydro-2(1H)-quinoxalinone

Basic Information

View in Editor

CAS Number

59564-59-9

Molecular Formula

C8H8N2O

Molecular Weight

148.17 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

Basic Physical Properties

Physical State

Pale-yellow to Yellow-brown Solid

Melting Point

140-143 ºC

Density

1.186±0.06 g/cm3 (20 ºC 760 Torr),

SMILES

View in Editor

C1C(=O)NC2=CC=CC=C2N1

InChI

InChI=1S/C8H8N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-4,9H,5H2,(H,10,11)

InChIKey

HYTIPJFUWHYQON-UHFFFAOYSA-N

LogP

1.0506

Topological Polar Surface Area

41.13 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

170

Safety Information

View Safety Information

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H320 Causes eye irritation
Serious eye damage/eye irritation

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

1,3,4-trihydroquinoxalin-2-one
AC-29525
BB 0219703
3,4-DIHYDRO-2(1H)-QUINOXALINONE
NSC-73534
J-511199
SY018411
AM20040808
1,2,3,4-Tetrahydro-2-quinoxalinone
1,2,3,4-tetrahydroquinoxalin-2-one
F0176-0217
Oprea1_202240
CHEMBL4583027
SCHEMBL8317265
FT-0677245
NSC 73534
3,4-Dihydro-quinoxalin-2-ol
BS-13392
SUR8F7X7R2
CS-0046843
Oprea1_146653
3,4-dihydroquinoxalin-2(1H)-one
BCP32428
3,4-Dihydro-1H-quinoxalin-2-one
MFCD00204133
AKOS002337310
Z56990723
2(1h)-quinoxalinone, 3,4-dihydro-
A832368
AB04744
DTXSID50208236

MDL Number

MFCD00204133

FAQ

What regulatory guidelines apply to 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9)?

3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) in terms of its physical and health hazards. Additionally, it falls under the European Union's Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation for its safe handling and registration. The U.S. Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) also have specific guidelines related to the use and disposal of this compound in manufacturing and medical applications.

Are there alternatives to 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9) in synthesis?

There are a few alternatives to 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9) in synthesis, including 2-amino-5(4H)-quinolone and 1,2-dihydro-2H-quinoxalin-2-one. These analogs can be used as substitutes depending on the specific reaction conditions and desired properties. Common alternative reagents include 4-nitroquinoline-2-one and 2-hydroxyquinoline-2-one, which can offer similar functionalities in various synthetic pathways.

What is the market or research trend for 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9)?

The market for 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9) is growing due to its applications in pharmaceuticals, agrochemicals, and polymer science. Research trends are focusing on its potential as a precursor in the synthesis of quinoline derivatives and its role in developing new drugs. Market dynamics indicate increasing demand for this compound, driven by advancements in drug discovery and the need for novel materials in various industries.

How should waste containing 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9) be handled?

Waste containing 3,4-Dihydro-2(1H)-quinoxalinone (CAS: 59564-59-9) should be collected in appropriate containers and stored under controlled conditions to prevent contamination and degradation. Proper incineration or professional waste disposal methods should be used for disposal. Environmental protection precautions include ensuring that waste is not released into the environment and that all handling procedures comply with local and international environmental regulations. Safe disposal ensures minimal impact on the environment and worker safety.