3-Hydroxypicolinic acid Chemical Properties

Melting point:

213-218 °C (lit.)

Boiling point:

255.04°C (rough estimate)

Density 

1.4429 (rough estimate)

refractive index 

1.5423 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

Acetonitrile (Slightly), DMSO (Slightly)

form 

Fine Powder

pka

1.14±0.50(Predicted)

color 

White to almost white

Water Solubility 

Soluble in water (0.25g in 10ml).

BRN 

118954

CAS DataBase Reference

874-24-8(CAS DataBase Reference)

NIST Chemistry Reference

3-Hydroxypicolinic acid(874-24-8)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-20/22

Safety Statements 

26-28-36/37/39-36

WGK Germany 

3

F 

10

HazardClass 

IRRITANT

HS Code 

29333990

MSDS

• Language:English Provider:3-Hydroxy-2-pyridinecarboxylic acid
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

3-Hydroxypicolinic acid Usage And Synthesis

Chemical Properties

Light yellow Needles

Uses

3-Hydroxypicolinic acid (3-HPA) is a matrix material used in matrix-assisted laser desorption/ionization (MALDI) based mass spectroscopy (MS) for the analysis of large biomolecules and quantification of oligonucleotides.

Definition

ChEBI: A monohydroxypyridine that is picolinic acid in which the hydrogen at position 3 is replaced by a hydroxy group. It is used as a matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of oligonucleotides.

3-Hydroxypicolinic acid(874-24-8)Related Product Information

• Ethyl 2-(Chlorosulfonyl)acetate
• Folic acid
• Citric acid
• 2'-Hydroxy-3-phenylpropiophenone
• 3-Hydroxypyridine
• 2-Picolinic acid
• 3,5-Dihydroxybenzoic acid
• Zinc picolinate
• Glycine
• 4-Hydroxybenzoic acid
• Chromium picolinate
• Salicylic acid
• Methylparaben
• CHLOROPHOSPHONAZO III
• 3-Hydroxybenzoic acid
• Ascoric Acid
• 3-HYDROXYPICOLINIC ACID METHYL ESTER
• Citrazinic acid