(S)-Hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one

Name: (S)-Hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one
Brand: ChemScene
Availability: InStock
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CAS No. 151763-88-1
Cat. No. CS-0053989
Purity≥95%
MDL No.MFCD11506232

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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+
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(S)-Hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one|CS-0053989

Structure of 151763-88-1

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General Information

CAS No. 151763-88-1
Cat. No. CS-0053989
Purity ≥95%
MDL No. MFCD11506232
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₂N₂O
Molecular Weight 140.18
Synonym(s) (S)-tetrahydropyrrolo[1,2-a]pyrazin-6(1H,2H,7H)-one
SMILES O=C1CC[C@@]2([H])CNCCN21

Description

(S)-Hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one is a chiral heterocyclic scaffold featuring a saturated pyrazine ring fused to a pyrrolidine moiety. This rigid, electron-rich structure serves as a key building block in medicinal chemistry, offering enhanced metabolic stability and defined stereochemistry for targeted ligand design.

Application

(S)-Hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one serves as a valuable chiral building block in medicinal chemistry, offering a rigid, saturated heterocyclic scaffold with defined stereochemistry. Its amide-like functionality enables selective derivatization and facilitates incorporation into bioactive molecules. The compound exhibits good bench stability and compatibility with standard coupling reactions, supporting efficient synthesis of complex nitrogen-containing architectures.

Synthesis

Route1
- 865717-07-3
- ~81%
- In-stock
  
  151763-88-1
References
- Neurotune AG Patent: EP2098526 A1, 2009 ; Location in patent: Page/Page column 11 ;

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 3259
Class : 8	Packing Group : Ⅲ
Hazard Statements : H314
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 32.34
LogP -0.4194
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Key Words

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(S)-Hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one

CAS No. 151763-88-1

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