6-Bromoimidazo[1,2-a]pyrazine

Name: 6-Bromoimidazo[1,2-a]pyrazine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 912773-24-1
Cat. No. CS-W005981
Purity≥98%
MDL No.MFCD09750036

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Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

6-Bromoimidazo[1,2-a]pyrazine|CS-W005981

Structure of 912773-24-1

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General Information

CAS No. 912773-24-1
Cat. No. CS-W005981
Purity ≥98%
MDL No. MFCD09750036
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₄BrN₃
Molecular Weight 198.02
Synonym(s) 2-Bromopyrazino [4,5-a] pyrole
SMILES BrC2=C[N]1C(=NC=C1)C=N2

Description

6-Bromoimidazo[1,2-a]pyrazine is a heterocyclic building block featuring a brominated imidazo[1,2-a]pyrazine core. This electron-deficient scaffold integrates readily into C–C and C–heteroatom coupling reactions, enabling efficient access to complex polycyclic architectures in medicinal chemistry and materials science. The bromine substituent provides a site for selective functionalization under palladium-catalyzed conditions.

Synthesis

Route1
- In-stock
  
  59489-71-3
- In-stock
  
  7252-83-7
- ~14%
- In-stock
  
  912773-24-1
References
- Zheng, Xiaozhang; Bauer, Paul; Baumeister, Timm; Buckmelter, Alexandre J.; Caligiuri, Maureen; Clodfelter, Karl H.; Han, Bingsong; Ho, Yen-Ching; Kley, Nikolai; Lin, Jian; Reynolds, Dominic J.; Sharma, Geeta; Smith, Chase C.; Wang, Zhongguo; Dragovich, Peter S.; Gunzner-Toste, Janet; Liederer, Bianca M.; Ly, Justin; O'Brien, Thomas; Oh, Angela; Wang, Leslie; Wang, Weiru; Xiao, Yang; Zak, Mark; Zhao, Guiling; Yuen, Po-Wai; Bair, Kenneth W. Journal of Medicinal Chemistry, 2013 , vol. 56, # 16 p. 6413 - 6433
Route2
- In-stock
  
  59489-71-3
- 17157-48-1
- ~76%
- In-stock
  
  912773-24-1
References
- Matthews, Thomas P.; McHardy, Tatiana; Klair, Suki; Boxall, Kathy; Fisher, Martin; Cherry, Michael; Allen, Charlotte E.; Addison, Glynn J.; Ellard, John; Aherne, G. Wynne; Westwood, Isaac M.; Montfort, Rob van; Garrett, Michelle D.; Reader, John C.; Collins, Ian Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 14 p. 4045 - 4049

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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Computational Chemistry Data

TPSA 30.19
LogP 1.4918
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazine compounds

Key Words

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6-Bromoimidazo[1,2-a]pyrazine

CAS No. 912773-24-1

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