3-AMINO-PYRIDINE-4-CARBALDEHYDE Chemical Properties

Melting point:

ca 92℃

Boiling point:

333.3±27.0 °C(Predicted)

Density 

1.264±0.06 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

pka

4.19±0.18(Predicted)

form 

solid

Appearance

Light yellow to yellow Solid

Water Solubility 

Slightly soluble in water.

Sensitive 

Air Sensitive

InChI

InChI=1S/C6H6N2O/c7-6-3-8-2-1-5(6)4-9/h1-4H,7H2

InChIKey

NDEGFXFYOKVWAK-UHFFFAOYSA-N

SMILES

C1=NC=CC(C=O)=C1N

CAS DataBase Reference

55279-29-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

2933399990

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

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3-AMINO-PYRIDINE-4-CARBALDEHYDE Usage And Synthesis

Uses

3-Aminopyridine-4-carboxaldehyde is used as pharmaceutical intermediate.

Uses

3-Amino-pyridine-4-carbaldehyde is used in the preparation of hydroxyquinolin-2(1H)-ones and derivatives thereof for treating cognitive-related disorders and neuropathic pain disorders.

Synthesis

A chloroform (100 mL) solution of (3-aminopyridin-4-yl)-methanol (10.4 g) and manganese dioxide (50.3 g) was at room temperature. stirred for 18 hours. The reaction solution was filtered through Celite? and concentrated to give the title compound (10.1 g).LC-MS ([M+H]+/Rt (min)): 123.0/0.218.

3-AMINO-PYRIDINE-4-CARBALDEHYDE(55279-29-3)Related Product Information

• TERT-BUTYL 4-FORMYLPYRIDIN-3-YLCARBAMATE
• 3-Aminoisonicotinic acid hydrate (1:1)
• 3-AMINO-2-CHLORO-ISONICOTINIC ACID METHYL ESTER
• 3-AMINO-ISONICOTINIC ACID METHYL ESTER
• 3-AMINO-2-CHLORO-ISONICOTINAMIDE
• 3-AMINO-2-METHYLQUINOLINE-4-CARBOXYLIC ACID
• 5-AMINO-2-METHOXY-ISONICOTINIC ACID
• 3,5-DINITROISONICOTINIC ACID
• 2-AMINO-PYRIDINE-3-CARBALDEHYDE
• N-(3-FORMYL-2-PYRIDINYL)-2,2-DIMETHYLPROPANAMIDE
• 3-AMINO-PYRIDINE-2-CARBALDEHYDE
• 2-AMINO-PYRIDINE-3-CARBALDEHYDE HYDROCHLORIDE
• 4-AMINO-PYRIDINE-3-CARBALDEHYDE HYDROCHLORIDE
• 4-AMINO-PYRIDINE-3-CARBALDEHYDE
• 3-Aminopyridine
• Ethanone, 1-(3-amino-2-methoxy-4-pyridinyl)-2,2,2-trifluoro- (9CI)
• 3-AMINO-ISONICOTINIC ACID ETHYL ESTER HCL
• 3-(Acetylamino)-4-pyridinecarboxylicacid