(R)-1-N-Boc-beta-proline

Name: (R)-1-N-Boc-beta-proline
Brand: ChemScene
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CAS No. 72925-16-7
Cat. No. CS-B0422
Purity≥97%
MDL No.MFCD03094727

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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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Description

(R)-1-N-Boc-beta-proline is a bench-stable, moisture-tolerant chiral building block featuring a protected amine and a rigid pyrrolidine ring. This configuration enables selective incorporation into peptide sequences and asymmetric synthesis, where its defined stereochemistry ensures high diastereoselectivity in coupling reactions.

Application

(R)-1-N-Boc-β-proline serves as a stable, bench-ready chiral building block for the synthesis of peptidomimetics and bioactive heterocycles. Its protected amine and carboxylic acid functionalities enable direct incorporation into SPPS workflows and facilitate efficient cyclization reactions. The Boc group ensures excellent stability during storage and handling, while enabling selective deprotection under mild acidic conditions. Functions effectively in coupling reactions with diverse nucleophiles and serves as a key scaffold in the construction of constrained β-amino acid derivatives.

General Information

CAS No. 72925-16-7
Cat. No. CS-B0422
Purity ≥97%
MDL No. MFCD03094727
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₇NO₄
Molecular Weight 215.25
Synonym(s) (R)-1-tert-Butoxycarbonyl-pyrrolidine-3-carboxylic acid
SMILES O=C(OC(C)(C)C)N(CC1)C[C@@H]1C(O)=O

Computational Chemistry Data

TPSA 66.84
LogP 1.328
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS09
Signal Word : Warning	UN#: 3077
Class : 9	Packing Group : Ⅲ
Hazard Statements : H400
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 Carboxylic Acid

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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(R)-1-N-Boc-beta-proline

CAS No. 72925-16-7

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