5-Methyl-2-pyrazinecarboxylic acid

Basic Information

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CAS Number

5521-55-1

Molecular Formula

C6H6N2O2

Molecular Weight

138.13 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

167-171 °C

Boiling Point

316.5°C at 760 mmHg

Flash Point

145.2℃

Refractive Index

1.5100 (estimate)

SMILES

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CC1=CN=C(C=N1)C(=O)O

InChI

InChI=1S/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)

InChIKey

RBYJWCRKFLGNDB-UHFFFAOYSA-N

LogP

0.48321999999999987

Topological Polar Surface Area

63.08 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

138

Safety Information

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GHS Hazard Pictograms

H318

Hazard Statement

H318 Causes serious eye damage
Serious eye damage/eye irritation

Synonyms & References

English

EN300-20405
MFCD00068241
AC-623
AKOS000119524
SY003142
SCHEMBL89539
Z104478058
B861RS5NHI
5-Methyl-2-pyrazinecarboxylic acid #
CHEMBL126651
5-methyl pyrazine-2-carboxylic acid
BDBM236555
PARITAPREVIR METABOLITE M13
AB01330432-02
FT-0613075
F2191-0074
NS00021209
PD013730
AM20070362
PS-4584
2-Pyrazinecarboxylic acid, 5-methyl-
5-methyl-2-pyrazine carboxylic acid
HY-32739
5-METHYL-2-PYRAZINOIC ACID
NCGC00167497-02
M1003
5-methyl pyrazine carboxylic acid
2-Methylpyrazine-5-carboxylic acid
SR-01000944796
InChI=1/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)
SR-01000944796-1

MDL Number

MFCD00068241

Customs Code

2933599090

FAQ

What is 5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1)?

5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1) is a heterocyclic carboxylic acid with the chemical formula C5H7N3O2. It is characterized by a pyrazine ring with a methyl group and a carboxylic acid functional group. This compound is known for its aromatic properties and is commonly used in organic synthesis and research due to its reactivity and structural versatility.

What are the main uses of 5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1)?

5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1) is primarily used in pharmaceutical research for the development of drugs targeting metabolic disorders and neurological conditions. It also finds applications in the synthesis of various organic compounds, including agrochemicals and specialty chemicals. Additionally, it is used in food science and as a precursor in the production of flavor and fragrance compounds.

Is 5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1) safe?

5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1) is generally considered safe when handled properly in controlled environments. However, it may cause skin and eye irritation upon direct contact. Safety data sheets recommend using appropriate protective equipment, such as gloves and goggles, and ensuring good ventilation. It is important to follow standard safety protocols to minimize exposure and ensure safe handling.

How should 5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1) be stored?

5-Methyl-2-pyrazinecarboxylic acid (CAS: 5521-55-1) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is best kept in a sealed container to prevent moisture absorption and maintain chemical stability. Proper storage conditions help preserve its purity and ensure safe handling during use.