3-Bromo-1-methyl-1H-pyrazol-4-amine

Name: 3-Bromo-1-methyl-1H-pyrazol-4-amine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1909316-30-8
Cat. No. CS-0496157
Purity≥98%
MDL No.MFCD29907399

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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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3-Bromo-1-methyl-1H-pyrazol-4-amine|CS-0496157

Structure of 1909316-30-8

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Description

3-Bromo-1-methyl-1H-pyrazol-4-amine features a bromine substituent at the 3-position and a methyl group at nitrogen-1, delivering a highly functionalized pyrazole scaffold. This electron-deficient heterocycle integrates readily into cross-coupling reactions and serves as a key intermediate in medicinal chemistry for targeted compound libraries.

Application

3-Bromo-1-methyl-1H-pyrazol-4-amine serves as a versatile building block for medicinal chemistry and agrochemical synthesis, enabling efficient construction of pyrazole-based scaffolds. The bromo group facilitates Suzuki-Miyaura and Stille couplings, while the pendant amine supports derivatization via acylation or alkylation. Its bench-stable nature and compatibility with diverse reaction conditions make it ideal for modular synthesis workflows.

General Information

CAS No. 1909316-30-8
Cat. No. CS-0496157
Purity ≥98%
MDL No. MFCD29907399
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₆BrN₃
Molecular Weight 176.01
Synonym(s) None
SMILES CN1C=C(N)C(Br)=N1

Computational Chemistry Data

TPSA 43.84
LogP 0.7648
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-P330-P362+P364-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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3-Bromo-1-methyl-1H-pyrazol-4-amine

CAS No. 1909316-30-8

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