4-Amino-5-methylpyrimidine

Name: 4-Amino-5-methylpyrimidine
Brand: ChemScene
Availability: InStock
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CAS No. 22433-68-7
Cat. No. CS-W019019
Purity≥98%
MDL No.MFCD09909807

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 22433-68-7

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Description

4-Amino-5-methylpyrimidine serves as a key heterocyclic scaffold in medicinal chemistry, offering a polar amine group and a methyl substituent that enhance solubility and metabolic stability. This pyrimidine derivative integrates readily into kinase inhibitors and nucleoside analogs, where its electron-rich core supports hydrogen bonding and targeted receptor engagement under standard bench conditions.

Application

4-Amino-5-methylpyrimidine serves as a versatile building block in medicinal chemistry, enabling efficient access to pyrimidine-based scaffolds prevalent in kinase inhibitors and antiviral agents. Its amino and methyl groups offer orthogonal functionalization sites, supporting diverse derivatization via coupling, alkylation, or transition-metal-catalyzed transformations. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for high-throughput synthesis and process-scale applications.

General Information

CAS No. 22433-68-7
Cat. No. CS-W019019
Purity ≥98%
MDL No. MFCD09909807
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₇N₃
Molecular Weight 109.13
Synonym(s) 4-Pyrimidinamine, 5-methyl- (9CI)
SMILES NC1=NC=NC=C1C

Computational Chemistry Data

TPSA 51.8
LogP 0.36722
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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4-Amino-5-methylpyrimidine

CAS No. 22433-68-7

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