3-Hydroxy-2-pyridinecarboxylic acid

Basic Information

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CAS Number

874-24-8

Molecular Formula

C6H5NO3

Molecular Weight

139.11 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

213-218 °C

Boiling Point

255.04°C (rough estimate)

Density

1.4429 (rough estimate)

Water Solubility

Soluble in water (0.25g in 10ml).

Flash Point

226.6℃

Refractive Index

1.5423 (estimate)

SMILES

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OC(=O)c1ncccc1O

InChI

InChI=1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10)

InChIKey

BRARRAHGNDUELT-UHFFFAOYSA-N

LogP

0.4853999999999999

Topological Polar Surface Area

70.42 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

137

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

3-Hydroxypicolinic acid
TIMTEC-BB SBB006727
RARECHEM AL BO 0972
2-PYRIDINECARBOXYLIC ACID, 3-HYDROXY-
3-HYDROXYPYRIDINE-2-CARBOXYLIC ACID
3-HPA
3-HYDROXYPICOLINIC ACID, MATRIX SUB-STAN CE FOR MALDI-MS
3-Hydroxy-2-pyridinecarboxylic Acid
2-Carboxy-3-hydroxypyridine
3-Hydroxy-2-carboxypyridine
3-Hydroxy-2-Pyridinecarboxylic
3-hydroxy-picolinic acid
3-hydroxy-pyridine-2-carboxylic acid
hydroxypicolinic acid
3-Hydroxypicolinic Acid
3-Hydroxy-2-pyridinecarboxylic acid
3-hydroxypyridine-2-carboxylic acid
3-Hydroxy-2-pyridinecarboxylic acid (ACI)
Picolinic acid, 3-hydroxy- (6CI, 7CI, 8CI)

MDL Number

MFCD00006294

Customs Code

2933399090

FAQ

What is 3-Hydroxy-2-pyridinecarboxylic acid (CAS: 874-24-8)?

3-Hydroxy-2-pyridinecarboxylic acid, with the CAS number 874-24-8, is a pyridine derivative that contains a hydroxyl group and a carboxylic acid group. It is a white crystalline solid with a molecular formula of C6H7NO4 and a molecular weight of 153.13 g/mol. This compound is known for its ability to form salts and its use in various chemical applications due to its functional groups.

What are the main uses of 3-Hydroxy-2-pyridinecarboxylic acid (CAS: 874-24-8)?

3-Hydroxy-2-pyridinecarboxylic acid is primarily used in pharmaceutical research as a building block for drug development. It also finds applications in organic synthesis, chemical intermediates, and as a component in some analytical procedures. Its unique structure makes it valuable in the creation of other compounds with specific biological or chemical properties.

Is 3-Hydroxy-2-pyridinecarboxylic acid (CAS: 874-24-8) safe?

3-Hydroxy-2-pyridinecarboxylic acid is generally considered safe when handled properly. However, it should be treated with caution as it may cause mild irritation to the skin and eyes. Safety data sheets recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. It is important to follow standard laboratory safety protocols to ensure safe handling and minimize exposure.

How should 3-Hydroxy-2-pyridinecarboxylic acid (CAS: 874-24-8) be stored?

3-Hydroxy-2-pyridinecarboxylic acid 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. Storage at temperatures below 25°C is recommended to maintain stability and prevent decomposition. Always store it in a chemical-resistant container to ensure safety.