4-Hydroxy-6-methylnicotinic acid

Basic Information

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CAS Number

67367-33-3

Molecular Formula

C7H7NO3

Molecular Weight

153.14 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

Physical State

White to Yellow Solid

Melting Point

263-265 ºC

Boiling Point

311℃ at 760 mmHg

Density

1.393

Flash Point

141.922 °C

Refractive Index

1.555

SMILES

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CC1=CC(=O)C(=CN1)C(=O)O

InChI

InChI=1S/C7H7NO3/c1-4-2-6(9)5(3-8-4)7(10)11/h2-3H,1H3,(H,8,9)(H,10,11)

InChIKey

AOJLDZLRTUWFFY-UHFFFAOYSA-N

LogP

0.7938199999999999

Topological Polar Surface Area

70.42 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

275

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

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

Synonyms & References

English

J-515504
MFCD04038153
4-keto-6-methyl-1H-pyridine-3-carboxylic acid
AC-8749
SY020527
4-hydroxy-6-methyl nicotinic acid
6-methyl-4-oxo-1,4-dihydro-3-pyridinecarboxylic acid
4-Hydroxy-6-methyl-nicotinic acid
6-METHYL-4(1H)-PYRIDONE-3-CARBOXYLIC ACID
4-hydroxy-6-methyl-3-pyridinecarboxylic acid
33821-58-8
4-hydroxy 6-methylnicotinic acid
AKOS015842393
EN300-85853
FT-0600354
6-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid
BCP17538
DTXSID50955410
Z1198163899
AOJLDZLRTUWFFY-UHFFFAOYSA-N
A835725
MFCD08059729
6-methyl-4-hydroxy-3-pyridine carboxylic acid
SCHEMBL191344
AS-13102
4-hydroxy-6-methyl-pyridine-3-carboxylic acid
67367-33-3
6-methyl-4-oxo-1H-pyridine-3-carboxylic Acid
4-Hydroxy-6-methylnicotinic acid
FT-0648875
4-hydroxy-6-methyl-3-picolinic acid

MDL Number

MFCD00016871

Customs Code

2933399090

FAQ

What is 4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3)?

4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3) is a derivative of nicotinic acid, characterized by a hydroxyl group at the 4-position and a methyl group at the 6-position. It has the chemical formula C8H9NO3 and is typically a white crystalline solid with moderate solubility in water. This compound is known for its potential biological activity and is used in various scientific applications.

What are the main uses of 4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3)?

4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3) is primarily used in pharmaceutical research as a potential precursor for drug development. It may also find applications in organic synthesis and biochemical studies due to its functional groups. Additionally, it is studied for its role in metabolic processes and as a compound of interest in medicinal chemistry.

Is 4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3) safe?

4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3) is generally considered safe when handled properly in controlled laboratory settings. It may have mild irritant properties, so protective measures such as gloves and goggles are recommended. Safety standards emphasize proper ventilation and adherence to chemical handling protocols to minimize exposure risks.

How should 4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3) be stored?

4-Hydroxy-6-methylnicotinic acid (CAS: 67367-33-3) should be stored in a cool, dry place away from light. It is best kept in a sealed container at a temperature below 25°C and in a low humidity environment to maintain stability. Avoid exposure to moisture and incompatible substances to ensure safety and prolong shelf life.