(3-Bromo-1H-pyrazol-1-yl)methanol

Name: (3-Bromo-1H-pyrazol-1-yl)methanol
Brand: ChemScene
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CAS No. 1039454-62-0
Cat. No. CS-0378456
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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(3-Bromo-1H-pyrazol-1-yl)methanol|CS-0378456

Structure of 1039454-62-0

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Description

(3-Bromo-1H-pyrazol-1-yl)methanol features a brominated pyrazole core linked to a reactive hydroxymethyl group, enabling direct functionalization in heterocyclic synthesis. This bench-stable reagent integrates readily into diversification workflows, offering a robust handle for coupling reactions and downstream derivatization in medicinal chemistry and agrochemical development.

Application

(3-Bromo-1H-pyrazol-1-yl)methanol serves as a versatile building block for constructing pyrazole-based scaffolds in medicinal chemistry. The bromo group enables palladium-catalyzed cross-coupling reactions, while the pendant alcohol facilitates derivatization or protection. Its bench-stable nature and compatibility with standard synthetic workflows make it well-suited for iterative synthesis of bioactive heterocycles.

General Information

CAS No. 1039454-62-0
Cat. No. CS-0378456
Purity ≥98%
MDL No. None
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₅BrN₂O
Molecular Weight 177.00
Synonym(s) None
SMILES OCN1N=C(Br)C=C1

Computational Chemistry Data

TPSA 38.05
LogP 0.5954
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

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 Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Drug Discovery Cancer HPK1

Key Words

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(3-Bromo-1H-pyrazol-1-yl)methanol

CAS No. 1039454-62-0

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