Pregabalin impurity 3

Name: Pregabalin impurity 3
Brand: ChemScene
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CAS No. 181289-33-8
Cat. No. CS-0030799
Purity≥97%
MDL No.MFCD09028111

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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.

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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+

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.

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Structure of 181289-33-8

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Application

(R)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid serves as a chiral building block for peptide-based drug discovery, enabling the synthesis of bioactive peptidomimetics. Its α-amino ketone functionality facilitates reductive amination and condensation reactions under standard conditions, while the stereogenic center ensures high diastereoselectivity in downstream transformations. The molecule exhibits good bench stability and is amenable to purification via standard chromatographic methods, supporting scalable synthesis in medicinal chemistry workflows.

General Information

CAS No. 181289-33-8
Cat. No. CS-0030799
Purity ≥97%
MDL No. MFCD09028111
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₇NO₃
Molecular Weight 187.24
Synonym(s) None
SMILES [C@@H](CC(C)C)(CC(N)=O)CC(O)=O

Computational Chemistry Data

TPSA 80.39
LogP 0.9988
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 6

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 Functional Group Amide

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Fatty chain compounds

Key Words

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Pregabalin impurity 3

CAS No. 181289-33-8

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