1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

Name: 1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Brand: ChemScene
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CAS No. 5334-99-6
Cat. No. CS-0067364
Purity≥98%
MDL No.None

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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+
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1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine|CS-0067364

Structure of 5334-99-6

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General Information

CAS No. 5334-99-6
Cat. No. CS-0067364
Purity ≥98%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇N₅
Molecular Weight 149.15
Synonym(s) 1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 1-methyl- (9CI)
SMILES NC1=NC=NC2=C1C=NN2C

Description

1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine is a heterocyclic scaffold with enhanced solubility and stability, featuring a nitrogen-rich core ideal for medicinal chemistry applications. This compound integrates readily into kinase inhibitor designs and serves as a key intermediate in the synthesis of bioactive molecules.

Application

1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to purine-like scaffolds. Its pyrazolopyrimidine core exhibits favorable bench stability and compatibility with standard coupling reactions, facilitating rapid diversification at the C4 amine position. The molecule functions effectively as a key intermediate in the synthesis of kinase inhibitors and other bioactive compounds, offering predictable reactivity and straightforward purification.

Synthesis

Route1
- In-stock
  
  23000-43-3
- ~%
- In-stock
  
  5334-99-6
References
- Journal of Organic Chemistry, , vol. 21, p. 1240,1242
Route2
- In-stock
  
  5334-41-8
- 77287-34-4
- ~%
- In-stock
  
  5334-99-6
References
- Journal of Organic Chemistry, , vol. 21, p. 1240,1242

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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Computational Chemistry Data

TPSA 69.62
LogP -0.0545
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

CAS No. 5334-99-6

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