4-Aminopyrrolo[3,2-d]pyrimidine

Name: 4-Aminopyrrolo[3,2-d]pyrimidine
Brand: ChemScene
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CAS No. 2227-98-7
Cat. No. CS-0044057
Molecule weight134.14
Purity≥97%
MDL No.MFCD11520862

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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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4-Aminopyrrolo[3,2-d]pyrimidine|CS-0044057

Structure of 2227-98-7

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General Information

CAS No. 2227-98-7
Cat. No. CS-0044057
Purity ≥97%
MDL No. MFCD11520862
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆N₄
Molecular Weight 134.14
Synonym(s) 5H-Pyrrolo[3,2-d]pyrimidin-4-amine(9CI)
SMILES NC1=C(NC=C2)C2=NC=N1

Description

4-Aminopyrrolo[3,2-d]pyrimidine delivers a planar, electron-rich heterocyclic scaffold ideal for constructing kinase inhibitors and bioactive small molecules. This nitrogen-rich core integrates readily into pharmaceutical intermediates, offering enhanced solubility and predictable reactivity under standard conditions.

Application

4-Aminopyrrolo[3,2-d]pyrimidine serves as a versatile heterocyclic scaffold in medicinal chemistry, enabling efficient construction of purine analogs and kinase inhibitor candidates. Its amino group facilitates direct functionalization and metal-catalyzed coupling reactions, while the fused bicyclic framework offers enhanced metabolic stability. The compound exhibits good bench stability and compatibility with standard purification methods, making it well-suited for iterative synthesis workflows in drug discovery.

Safety Information

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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

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Computational Chemistry Data

TPSA 67.59
LogP 0.5401
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrrole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Biochemistry Biochemicals and Reagents Nucleosides, Nucleotides, Oligonucleotides Nucleobases and their Analogs

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4-Aminopyrrolo[3,2-d]pyrimidine

CAS No. 2227-98-7

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