3-Amino-4-methylpicolinic acid

CAS No. 53636-30-9
Cat. No. CS-0129038
Molecule weight152.15
Purity≥97%
MDL No.MFCD13174786

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Type	HazMat Fee
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FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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3-Amino-4-methylpicolinic acid|CS-0129038

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General Information

CAS No. 53636-30-9
Cat. No. CS-0129038
Purity ≥97%
MDL No. MFCD13174786
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₈N₂O₂
Molecular Weight 152.15
Synonym(s) 4-Methyl-3-amino-picolinsaeure
SMILES O=C(C1=NC=CC(C)=C1N)O

Description

3-Amino-4-methylpicolinic acid is a versatile heterocyclic scaffold featuring an electron-rich pyridine core with complementary amino and methyl substituents. This configuration enables efficient coordination in metal-ligand systems and facilitates integration into bioactive molecules. The compound exhibits enhanced solubility and stability under standard conditions, simplifying handling in synthetic workflows.

Application

3-Amino-4-methylpicolinic acid serves as a versatile building block in medicinal chemistry, enabling the synthesis of heterocyclic scaffolds and bioactive molecules. Its ortho-amino carboxylic acid motif facilitates efficient cyclizations, metal coordination, and derivatization under standard conditions. The methyl group enhances metabolic stability and modulates electronic properties, while the amine and carboxylate functions offer complementary reactivity for peptide coupling, amidation, and conjugation workflows. Bench-stable and readily purified by recrystallization, it supports scalable synthesis and integration into drug discovery pipelines.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

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Computational Chemistry Data

TPSA 76.21
LogP 0.67042
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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3-Amino-4-methylpicolinic acid

CAS No. 53636-30-9

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