89977-05-9

Basic information

• Product Name: 3,4-Pyridinedicarboxylicacid,2-amino-6-methyl-(7CI)
• Synonyms: 3,4-Pyridinedicarboxylicacid,2-amino-6-methyl-(7CI);2-amino-6-methylpyridine-3,4-dicarboxylic acid
• CAS NO: 89977-05-9
• Molecular Formula: C₈H₈N₂O₄
• Molecular Weight: 196.16012
• Product Categories: AMINOACID
• Mol File: 89977-05-9.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3,4-Pyridinedicarboxylicacid,2-amino-6-methyl-(7CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Pyridinedicarboxylicacid,2-amino-6-methyl-(7CI)(89977-05-9)
• EPA Substance Registry System: 3,4-Pyridinedicarboxylicacid,2-amino-6-methyl-(7CI)(89977-05-9)

Safety Data

• Hazardous Substances Data: 89977-05-9(Hazardous Substances Data)

Upstream product

• 615-79-2 ethyl 2,4-diketopentanoate 
• 91558-58-6 diethyl 2-amino-6-methylpyridine-3,4-dicarboxylate 
• 57508-48-2 carbethoxyacetamidine hydrochloride 

Downstream Products

• 65169-64-4 2-amino-6-methylisonicotinic acid 
• 1029128-50-4 2-amino-6-methyl-isonicotinic acid methyl ester 

Relevant articles and documents

One-Pot Synthesis of Substituted 2-Amino Isonicotinic Acids: Reminiscent of the Guareschi-Thorpe Condensation

This work describes a concise manner to make a wide variety of mono- or disubstituted 2-amino isonicotinic acids via the corresponding 2,4-dioxo-carboxylic acid ethyl esters and ethyl 3-amino-3-iminopropionate hydrochloride. The reaction likely proceeds through an in situ decarboxylation process and is reminiscent of the Guareschi-Thorpe Condensation.