6-Bromo-3-hydroxypyrazine-2-carboxylic acid

Name: 6-Bromo-3-hydroxypyrazine-2-carboxylic acid
Brand: ChemScene
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CAS No. 1260667-67-1
Cat. No. CS-0042066
Purity≥97%
MDL No.MFCD18250199

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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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6-Bromo-3-hydroxypyrazine-2-carboxylic acid|CS-0042066

Structure of 1260667-67-1

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General Information

CAS No. 1260667-67-1
Cat. No. CS-0042066
Purity ≥97%
MDL No. MFCD18250199
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃BrN₂O₃
Molecular Weight 218.99
Synonym(s) 6-Bromo-3-hydroxy-2-pyrazinecarboxylic acid
SMILES O=C(C1=NC(Br)=CN=C1O)O

Description

6-Bromo-3-hydroxypyrazine-2-carboxylic acid features a pyrazine core functionalized with bromo, hydroxyl, and carboxylic acid groups, enabling direct incorporation into diverse synthetic scaffolds. This electron-deficient heterocycle facilitates cross-coupling reactions and serves as a key intermediate in medicinal chemistry and materials science applications.

Application

6-Bromo-3-hydroxypyrazine-2-carboxylic acid serves as a versatile building block for heterocyclic synthesis, enabling direct functionalization at the pyrazine core. The bromo group facilitates palladium-catalyzed cross-coupling reactions, while the hydroxyl and carboxylic acid functionalities provide sites for derivatization or orthogonal protection. Its bench-stable nature and compatibility with standard synthetic workflows make it suitable for medicinal chemistry campaigns requiring precise scaffold elaboration.

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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Computational Chemistry Data

TPSA 83.31
LogP 0.6429
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazine compounds

Key Words

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6-Bromo-3-hydroxypyrazine-2-carboxylic acid

CAS No. 1260667-67-1

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