5-Chloro-2-hydroxypyrazine

Basic Information

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CAS Number

89180-45-0

Molecular Formula

C4H3ClN2O

Molecular Weight

130.53 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

Boiling Point

419.6°C at 760 mmHg

SMILES

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C1=C(N=CC(=O)N1)Cl

InChI

InChI=1S/C4H3ClN2O/c5-3-1-7-4(8)2-6-3/h1-2H,(H,7,8)

InChIKey

MPQIKXKJHKXJQC-UHFFFAOYSA-N

LogP

0.8355999999999997

Topological Polar Surface Area

46.010000000000005 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

173

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

H332 Harmful if inhaled
Acute toxicity, inhalation

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

Synonyms & References

English

5-Chloro-2-hydroxypyrazine
2(1H)-Pyrazinone, 5-chloro-
5-chloro-1H-pyrazin-2-one
5-chloropyrazin-2-ol
Pyrazinol,5-chloro- (7CI)
5-Chloro-pyrazin-2-ol
5-Chloropyrazin-2(1H)-one
5-Chloro-2(1H)-pyrazinone
2-hydroxy-5-chloropyrazine
PubChem23585
KSC447O7T
5-Chloropyrazine-2(1H)-one
5-chloranyl-1H-pyrazin-2-one
MPQIKXKJHKXJQC-UHFFFAOYSA-N
2-CHLORO-5-HYDROXYPYRAZINE
BCP22845
STL555658
BBL101861
5-Chloro-2(1H)-pyrazinone (ACI)
Pyrazinol, 5-chloro- (7CI)
5-Chloropyrazin-2-ol
CHEMBL5285314
BCP9000108
AKOS028109896
AC-5033
MFCD11109884
89180-45-0
5-Chloro-2(1H)-pyrazinone, AldrichCPR
CS-W019738
EN300-125503
BDBM50405864

MDL Number

MFCD11109884

Customs Code

2933990090

FAQ

What is 5-Chloro-2-hydroxypyrazine (CAS: 89180-45-0)?

5-Chloro-2-hydroxypyrazine is a chemical compound with the CAS number 89180-45-0. It is a pyrazine derivative with the molecular formula C6H5ClN2O. This compound is characterized by its aromatic odor and is used in various industrial and research applications.

What are the main uses of 5-Chloro-2-hydroxypyrazine (CAS: 89180-45-0)?

5-Chloro-2-hydroxypyrazine is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It also has applications in the agricultural sector as a fungicide and herbicide. Additionally, it is used in research as a precursor for the development of new chemical compounds.

Is 5-Chloro-2-hydroxypyrazine (CAS: 89180-45-0) safe?

5-Chloro-2-hydroxypyrazine can be safe when handled with appropriate precautions. It is important to follow safety guidelines, including proper ventilation, protective equipment, and storage in a cool, dry place away from direct sunlight and heat sources. Immediate medical attention should be sought in case of exposure or accidental ingestion.

How should 5-Chloro-2-hydroxypyrazine (CAS: 89180-45-0) be stored?

5-Chloro-2-hydroxypyrazine should be stored in a tightly closed container in a cool, dry place away from direct sunlight and heat sources. The storage temperature should not exceed 25°C (77°F), and it should be kept at a relative humidity below 50%. Adequate ventilation is recommended to prevent the accumulation of flammable gases and vapors.