2-METHOXY-3-PYRIDINECARBOXALDEHYDE Chemical Properties

Boiling point:

200-201 °C (lit.)

Density 

1.161 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.5500(lit.)

Flash point:

205 °F

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

form 

Liquid or Low Melting Solid

pka

1.60±0.10(Predicted)

color 

Colorless to yellow

Sensitive 

Air Sensitive

CAS DataBase Reference

71255-09-9(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

41-43-36/37/38

Safety Statements 

26-36/37/39-37

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29339900

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2-METHOXY-3-PYRIDINECARBOXALDEHYDE Usage And Synthesis

Chemical Properties

Colorless to yellow liquid

Uses

2-Methoxy-3-pyridinecarboxaldehyde may be used to synthesize the following:

• ethyl 5-amino-4-(2-methoxy-3-pyridyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrano[2,3-b]quinoline-3-carboxylate, a potent AChE inhibitor
• N-hydroxy-2-pyridinone-based arylsulfone containing a Zn-binding group (ZBG) as MMP-2/-9 inhibitor

Synthesis Reference(s)

Tetrahedron Letters, 29, p. 773, 1988 DOI: 10.1016/S0040-4039(00)80206-3

2-METHOXY-3-PYRIDINECARBOXALDEHYDE(71255-09-9)Related Product Information

• 2-PHENOXYBENZOYL CHLORIDE
• 1-AZAXANTHONE
• 2-(4-METHYLPHENOXY)NICOTINIC ACID
• 2-(4-CHLOROPHENOXY)PYRIDINE-3-CARBONYL CHLORIDE
• 2-(4-CHLOROPHENOXY)NICOTINIC ACID
• 2,6-Dimethoxypyridine-3-carboxylic acid
• 2-Methoxynicotinic acid
• 2-PHENOXYNICOTINIC ACID
• 6-METHOXY-2-PYRIDINECARBOXALDEHYDE,2-METHOXY-6-PYRIDINECARBOXALDEHYDE
• 2-Methoxy-4-pyridinecarboxaldehyde
• 3-METHOXY-5-PYRIDINECARBOXALDEHYDE,5-METHOXY-3-PYRIDINECARBOXALDEHYDE
• 2-BROMO-3-METHOXY-4-PYRIDINECARBOXALDEHYDE
• 2-methoxy-5-pyridinecarboxaldehyde,6-Methoxy-3-pyridinecarboxaldehyde ,97%,6-METHOXY-3-PYRIDINECARBOXALDEHYDE
• 3-METHOXY-2-PYRIDINECARBOXALDEHYDE
• 3-Pyridinecarboxaldehyde
• 2-Methoxypyridine
• 2-(4-METHYLPHENOXY)PYRIDINE-3-CARBONYL CHLORIDE
• 2-(4-METHYLPHENOXY)NICOTINAMIDE