7-Hydroxypyrazolo[4,3-d]pyrimidine

Name: 7-Hydroxypyrazolo[4,3-d]pyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 13877-55-9
Cat. No. CS-W005985
Purity≥96%
MDL No.MFCD08234378

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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7-Hydroxypyrazolo[4,3-d]pyrimidine|CS-W005985

Structure of 13877-55-9

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Description

7-Hydroxypyrazolo[4,3-d]pyrimidine delivers a strategically positioned hydroxyl group on a fused heterocyclic scaffold, enabling direct functionalization in medicinal chemistry. This electron-rich core supports hydrogen bonding and enhances solubility, facilitating integration into kinase inhibitors and bioactive scaffolds under standard conditions.

Application

7-Hydroxypyrazolo[4,3-d]pyrimidine serves as a versatile scaffold for the synthesis of biologically active heterocycles, enabling direct functionalization at the C7 position via standard coupling reactions. Its bench-stable nature and compatibility with common protecting group strategies facilitate efficient access to diverse pyrazolopyrimidine derivatives used in medicinal chemistry and agrochemical research.

General Information

CAS No. 13877-55-9
Cat. No. CS-W005985
Purity ≥96%
MDL No. MFCD08234378
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄N₄O
Molecular Weight None
Synonym(s) 7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE, 1,4-DIHYDRO-
SMILES C1=N[NH]C2=C1NC=NC2=O

Computational Chemistry Data

TPSA 74.43
LogP -0.3538
H_Acceptors 3
H_Donors 2
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

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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7-Hydroxypyrazolo[4,3-d]pyrimidine

CAS No. 13877-55-9

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