2-(chloromethyl)-5-hydroxy-4H-pyran-4-one

Basic Information

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CAS Number

7559-81-1

Molecular Formula

C6H5ClO3

Molecular Weight

160.56 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

164-165°C

SMILES

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Oc1coc(CCl)cc1=O

InChI

InChI=1S/C6H5ClO3/c7-2-4-1-5(8)6(9)3-10-4/h1,3,9H,2H2

InChIKey

WSVIQCQIJLDTEK-UHFFFAOYSA-N

LogP

1.0842

Topological Polar Surface Area

50.440000000000005 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Synonyms & References

English

2-(chloromethyl)-5-hydroxypyran-4-one
AG-H-01272
UNII-UB7QQW2D47
AC1L32N6
AC1Q6BXN
4H-Pyran-4-one, 2-(chloromethyl)-5-hydroxy-
6-Chloromethyl-3-hydroxy-pyran-4(1H)-one
2-(Chloromethyl)-5-hydroxy-4H-pyran-4-one
2-chloromethyl-5-hydroxy-pyran-4-one
2-chloromethyl-5-hydroxy-4H-pyran-4-one
chlorokojic acid
5-hydroxy-2-(chloromethyl)-4H-pyrane-4-one

MDL Number

MFCD00053592

FAQ

What is 2-(chloromethyl)-5-hydroxy-4H-pyran-4-one (CAS: 7559-81-1)?

2-(chloromethyl)-5-hydroxy-4H-pyran-4-one is a chemical compound with the CAS number 7559-81-1. It is a yellow crystalline solid with a molecular formula of C8H8ClO3. This compound is characterized by its hydroxy and chloromethyl groups, which give it unique physical and chemical properties.

What are the main uses of 2-(chloromethyl)-5-hydroxy-4H-pyran-4-one (CAS: 7559-81-1)?

2-(chloromethyl)-5-hydroxy-4H-pyran-4-one is primarily used as an intermediate in the synthesis of other organic compounds. It is also utilized in pharmaceuticals for the preparation of certain drugs and in research for its unique reactivity.

Is 2-(chloromethyl)-5-hydroxy-4H-pyran-4-one (CAS: 7559-81-1) safe?

2-(chloromethyl)-5-hydroxy-4H-pyran-4-one is generally safe when handled with appropriate protective measures. However, it is important to follow safety guidelines, such as wearing protective gloves and goggles, to prevent skin and eye irritation. It is not recommended for ingestion or inhalation.

How should 2-(chloromethyl)-5-hydroxy-4H-pyran-4-one (CAS: 7559-81-1) be stored?

2-(chloromethyl)-5-hydroxy-4H-pyran-4-one 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 moisture absorption. It is important to maintain a temperature below 30°C and avoid exposure to temperatures above 40°C.