(S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid structure

(S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid

TL;DR: (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid (CAS 1217855-87-2) is a chemical compound with molecular formula C21H31NO4 and molecular weight 361.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid

Also Known As: starbld0017876, Boc-(S)-alpha-(4-tert-butyl-benzyl)-proline, Boc-D-{Bzl(4-tBu)}Pro-OH, (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid, Boc-(S)-

CAS: 1217855-87-2
Molecular Formula C21H31NO4
Molecular Weight 361.23 g/mol
LogP 4.3809
Topological Polar Surface Area 66.84 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 361.2253
Heavy Atoms 26
Complexity 666.7369

Chemical Identifiers

CAS Number 1217855-87-2
SMILES CC(C)(C)C1=CC=C(C=C1)C[C@@]2(CCCN2C(=O)OC(C)(C)C)C(=O)O

Product Overview

(S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid (CAS 1217855-87-2), with molecular formula C21H31NO4 and molecular weight 361.23 g/mol. IUPAC: (2S)-2-[(4-tert-butylphenyl)methyl]-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Chemical Property Profile of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid

XLogP
4.3809
TPSA (Topological Polar Surface Area)
66.84
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
26
Complexity
666.7369
Exact Mass
361.2253
Monoisotopic Mass
361.2253
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid

The XLogP value of 4.3809 indicates that (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 66.84 Ų falls within the moderate polarity range, balancing permeability and solubility for (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid. Following Lipinski's Rule of Five, (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid has 1 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid?

The CAS number of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid is 1217855-87-2.

What is the molecular formula of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid?

The molecular formula of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid is C21H31NO4.

What is the molecular weight of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid?

The molecular weight of (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid is 361.23 g/mol.

Where can I buy (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid?

You can request a quote for (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid?

Yes, KEHONG BIO provides custom synthesis services for (S)-1-Boc-2-(4-tert-butylbenzyl)-2-pyrrolidinecarboxylic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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