3-Chloro-2,5-dimethylpyrazine

Name: 3-Chloro-2,5-dimethylpyrazine
Brand: ChemScene
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CAS No. 95-89-6
Cat. No. CS-W004093
Purity≥97%
MDL No.MFCD00006143

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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-Chloro-2,5-dimethylpyrazine|CS-W004093

Structure of 95-89-6

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Description

3-Chloro-2,5-dimethylpyrazine is a heterocyclic compound featuring a pyrazine core with chlorine and methyl substituents at strategic positions. This configuration imparts enhanced stability and tunable electronic properties, enabling its use in synthetic routes to bioactive molecules. The molecule integrates readily into complex frameworks due to its defined reactivity profile and favorable handling characteristics under standard conditions.

Application

3-Chloro-2,5-dimethylpyrazine serves as a versatile heterocyclic building block in medicinal chemistry and agrochemical synthesis. Its electron-deficient pyrazine core enables efficient transition metal-catalyzed cross-coupling reactions, while the chloro and methyl groups provide orthogonal functional handles for sequential derivatization. The compound exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic campaigns requiring robust scaffold diversity.

General Information

CAS No. 95-89-6
Cat. No. CS-W004093
Purity ≥97%
MDL No. MFCD00006143
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇ClN₂
Molecular Weight 142.59
Synonym(s) 3-chloro-2,5-dimethyl-Pyrazine
SMILES Cc1cnc(c(n1)Cl)C

Computational Chemistry Data

TPSA 25.78
LogP 1.74684
H_Acceptors 2
H_Donors 0
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 Pyrazine compounds

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3-Chloro-2,5-dimethylpyrazine

CAS No. 95-89-6

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