(S)-1,2-Dimethylpiperazine

Name: (S)-1,2-Dimethylpiperazine
Brand: ChemScene
Availability: InStock
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CAS No. 485841-52-9
Cat. No. CS-0006863
Purity≥97%
MDL No.MFCD11858472

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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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General Information

CAS No. 485841-52-9
Cat. No. CS-0006863
Purity ≥97%
MDL No. MFCD11858472
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₄N₂
Molecular Weight 114.19
Synonym(s) 1,2-Dimethyl-(2S)-piperazine
SMILES C[C@@H]1N(C)CCNC1

Description

(S)-1,2-Dimethylpiperazine is a chiral piperazine derivative featuring two methyl groups at the 1- and 2-positions, conferring enhanced steric bulk and improved solubility in organic media. This configuration imparts distinct stereochemical properties useful in asymmetric synthesis and medicinal chemistry applications, particularly as a scaffold for bioactive molecules.

Application

(S)-1,2-Dimethylpiperazine serves as a versatile chiral building block in medicinal chemistry, enabling the construction of bioactive heterocycles through standard coupling and functionalization protocols. Its defined stereochemistry and bench-stable nature facilitate reproducible synthesis of targeted compounds, while its moderate basicity and solubility support efficient purification and scalability in API development workflows.

Synthesis

Route1
- 1152110-42-3
- ~%
- In-stock
  
  485841-52-9
References
- Journal of Medicinal Chemistry, , vol. 55, # 20 p. 8721 - 8734,14 Journal of Medicinal Chemistry, , vol. 55, # 20 p. 8721 - 8734
Route2
- In-stock
  
  147081-29-6
- ~%
- In-stock
  
  485841-52-9
References
- Journal of Medicinal Chemistry, , vol. 55, # 20 p. 8721 - 8734,14 Journal of Medicinal Chemistry, , vol. 55, # 20 p. 8721 - 8734

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS02,GHS05
Signal Word : Danger	UN#: 2924
Class : 3,8	Packing Group : Ⅲ
Hazard Statements : H226-H314
Precautionary Statements : P210-P233-P240-P241-P242-P243-P260-P264-P280-P301+P330+P331-P304+P340-P363-P370+P378-P405-P501

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Computational Chemistry Data

TPSA 15.27
LogP -0.0901
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Key Words

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(S)-1,2-Dimethylpiperazine

CAS No. 485841-52-9

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