3,5-Dimethyl-1H-pyrazol-4-amine

Name: 3,5-Dimethyl-1H-pyrazol-4-amine
Brand: ChemScene
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CAS No. 5272-86-6
Cat. No. CS-0453349
Purity≥98%
MDL No.MFCD00187666

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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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3,5-Dimethyl-1H-pyrazol-4-amine|CS-0453349

Structure of 5272-86-6

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Description

3,5-Dimethyl-1H-pyrazol-4-amine features a pyrazole core with methyl groups at the 3 and 5 positions, enhancing steric protection and electronic stability. This bench-stable heterocycle integrates readily into medicinal chemistry scaffolds, offering improved metabolic resilience in bioactive compounds.

Application

3,5-Dimethyl-1H-pyrazol-4-amine serves as a versatile building block in medicinal chemistry, enabling the synthesis of pyrazole-based heterocycles through standard coupling and functionalization reactions. Its bench-stable nature and tolerance to common reaction conditions facilitate straightforward purification and integration into diverse molecular architectures, including kinase inhibitors and bioactive scaffolds.

General Information

CAS No. 5272-86-6
Cat. No. CS-0453349
Purity ≥98%
MDL No. MFCD00187666
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₉N₃
Molecular Weight 111.15
Synonym(s) 4-Amino-3,5-dimethylpyrazole
SMILES CC1=C(C(=NN1)C)N

Computational Chemistry Data

TPSA 54.7
LogP 0.60874
H_Acceptors 2
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-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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3,5-Dimethyl-1H-pyrazol-4-amine

CAS No. 5272-86-6

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