8-Methyl-4-quinolinol

Basic Information

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CAS Number

23432-44-2

Molecular Formula

C10H9NO

Molecular Weight

159.19 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

Melting Point

213-215

SMILES

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CC1=C2C(=CC=C1)C(=O)C=CN2

InChI

InChI=1S/C10H9NO/c1-7-3-2-4-8-9(12)5-6-11-10(7)8/h2-6H,1H3,(H,11,12)

InChIKey

HTISUYZVEWQIMP-UHFFFAOYSA-N

LogP

2.2488200000000003

Topological Polar Surface Area

33.120000000000005 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

222

Safety Information

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Hazard Statement

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

AKOS009580859
CS-W006189
MFCD00272344
SY108505
4-Quinolinol, 8-methyl-
8-methylquinolin-4-ol
HTISUYZVEWQIMP-UHFFFAOYSA-N
8-Methyl-quinolin-4-ol
DTXSID00510356
A878243
EN300-193518
4-Quinolinol,8-methyl-
8-Methyl-4-quinolinol
SCHEMBL5540649
FT-0618680
SCHEMBL15371410
AKOS002683296
C74210
J-650136
8-METHYL-1H-QUINOLIN-4-ONE
4-Hydroxy-8-methylquinoline
23432-44-2
8-Methylquinolin-4(1H)-one
AB05626
Z431511824
W-201984
396116-33-9
GA-0817
J-519466
8-methyl-1H-quinolin-4-one
methylquinolinol

MDL Number

MFCD00272344

Customs Code

2933499090

FAQ

What are the physical and chemical properties of 8-Methyl-4-quinolinol (CAS: 23432-44-2)?

8-Methyl-4-quinolinol (CAS: 23432-44-2) is a yellow crystalline solid with a molecular weight of approximately 187.19 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. Chemically, it is highly reactive towards bases, and it readily forms coordination complexes. Its solubility and reactivity make it useful in various organic synthesis reactions.

How is 8-Methyl-4-quinolinol (CAS: 23432-44-2) typically synthesized?

8-Methyl-4-quinolinol (CAS: 23432-44-2) is typically synthesized by the reduction of 8-methyl-4-quinone using a reducing agent like sodium borohydride in an aqueous or alcoholic solvent. This synthesis is selective and yields up to 90% purity, making it a reliable method for obtaining the compound.

What industries use 8-Methyl-4-quinolinol (CAS: 23432-44-2)?

8-Methyl-4-quinolinol (CAS: 23432-44-2) is used in the pharmaceutical industry for the synthesis of certain drugs and in the polymer industry as a precursor in the production of advanced materials. It also has applications in sensor technology due to its electrochemical properties and in the semiconductor industry for its use in organic electronics.

What precautions should be taken when handling 8-Methyl-4-quinolinol (CAS: 23432-44-2)?

When handling 8-Methyl-4-quinolinol (CAS: 23432-44-2), it is essential to wear appropriate personal protective equipment (PPE) including gloves and protective goggles. This compound is toxic and should be handled in a well-ventilated area or a fume hood. In case of spills, they should be cleaned up using absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.