5-Chloro-2,4-pyridinediol

Basic Information

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CAS Number

103766-25-2

Molecular Formula

C5H4ClNO2

Molecular Weight

145.55 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

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

Powder

Melting Point

274°C(dec.)

Boiling Point

281.9°C at 760 mmHg

Density

1.6±0.1 g/cm3

Flash Point

270.8±28.7 °C

Solubility

Dichloromethane (Slightly), DMSO (Slightly)

Refractive Index

1.617

Vapor Pressure

0.0±1.4 mmHg at 25°C

SMILES

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C1=C(C(=CNC1=O)Cl)O

InChI

InChI=1S/C5H4ClNO2/c6-3-2-7-5(9)1-4(3)8/h1-2H,(H2,7,8,9)

InChIKey

ZPLQIPFOCGIIHV-UHFFFAOYSA-N

LogP

0.7339

Topological Polar Surface Area

53.089999999999996 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

207

Safety Information

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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

Synonyms & References

English

5-Chloro-2,4-pyridinediol
Ts-1 (TN)
Gimeracil, >=98% (HPLC)
AC-475
GIMERACIL [WHO-DD]
HMS3655B15
NCGC00181011-02
FT-0645353
NS00040966
5-CHLORO-4-HYDROXYPYRIDIN-2(1H)-ONE
SY029154
A800802
SW219483-1
KS-5133
GIMERACIL [JAN]
Gimeracil [INN]
GIMERACIL COMPONENT OF TEYSUNO
BCP9000727
AKOS026749993
SR-01000945072
5-chloropyridine-2,4-diol
5-Chloro-4-hydroxy-2(1H)-pyridone
UNII-UA8SE1325T
AKOS015891515
TEYSUNO COMPONENT GIMERACIL
Cdhp compound
2(1H)-Pyridinone, 5-chloro-4-hydroxy-
Tox21_112661_1
CAS-103766-25-2
A935098
SR-01000945072-1

MDL Number

MFCD08458352

Customs Code

2942000000

FAQ

What is 5-Chloro-2,4-pyridinediol (CAS: 103766-25-2)?

5-Chloro-2,4-pyridinediol (CAS: 103766-25-2) is a chlorinated pyridinediol derivative with the chemical formula C6H7ClNO2. It is a white crystalline solid with a molecular weight of 150.59 g/mol. This compound exhibits acidic properties due to the presence of hydroxyl groups and is commonly used in chemical synthesis for pharmaceutical and industrial applications.

What are the main uses of 5-Chloro-2,4-pyridinediol (CAS: 103766-25-2)?

5-Chloro-2,4-pyridinediol (CAS: 103766-25-2) is primarily used in pharmaceutical research as an intermediate for the synthesis of various drugs. It also finds applications in organic chemistry for the development of new compounds and in industrial processes involving functional group modifications. Its unique structure makes it valuable in the creation of bioactive molecules and agrochemicals.

Is 5-Chloro-2,4-pyridinediol (CAS: 103766-25-2) safe?

5-Chloro-2,4-pyridinediol (CAS: 103766-25-2) is generally considered safe when handled properly. However, it may cause mild irritation to the skin and eyes. Safety precautions include wearing protective gloves, goggles, and a lab coat. It should be used in well-ventilated areas and stored away from incompatible materials to ensure compliance with safety standards.

How should 5-Chloro-2,4-pyridinediol (CAS: 103766-25-2) be stored?

5-Chloro-2,4-pyridinediol (CAS: 103766-25-2) should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It is sensitive to moisture and light, so it should be kept in a tightly sealed container. Proper storage ensures its stability and prevents degradation during handling and transportation.