1-(tert-Butyl) 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate

Name: 1-(tert-Butyl) 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate
Brand: ChemScene
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CAS No. 362706-26-1
Cat. No. CS-0127707
Purity≥95%
MDL No.MFCD03701320

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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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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1-(tert-Butyl) 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate|CS-0127707

Structure of 362706-26-1

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General Information

CAS No. 362706-26-1
Cat. No. CS-0127707
Purity ≥95%
MDL No. MFCD03701320
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₇NO₅
Molecular Weight 243.26
Synonym(s) 1-tert-Butyl 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate
SMILES O=C(N1C(C(OC)=O)CC(C1)=O)OC(C)(C)C

Description

This sterically hindered pyrrolidine derivative features a tert-butyl group and methyl substituent that enhance solubility and stability. The 4-oxo functionality enables direct participation in cycloadditions and conjugate additions, while the dicarboxylate moiety supports orthogonal functionalization. Designed for synthetic efficiency in complex molecule assembly.

Application

1-(tert-Butyl) 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate serves as a versatile pyrrolidine scaffold builder in synthetic organic chemistry. Its stability under standard reaction conditions enables efficient functionalization at the C4 carbonyl and C2 methyl positions. The tert-butyl ester group facilitates straightforward deprotection, while the dicarboxylate framework supports diverse transformations including reductive amination and cycloaddition reactions. This compound functions as a key intermediate in the construction of bioactive heterocycles and peptidomimetics.

Safety Information

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GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 1760
Class : 8	Packing Group : Ⅲ
Hazard Statements : H302-H315-H318-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

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Computational Chemistry Data

TPSA 72.91
LogP 0.7379
H_Acceptors 5
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Boc

Building Blocks Functional Group Ketone

Building Blocks Functional Group Ester

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

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1-(tert-Butyl) 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate

CAS No. 362706-26-1

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