rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate structure

rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate

TL;DR: rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate (CAS 772320-65-7) is a chemical compound with molecular formula C9H17NO2 and molecular weight 171.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl (2S,4S)-4-ethylpyrrolidine-2-carboxylate

Also Known As: L-Proline,4-ethyl-,ethylester,(4S)-, rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate, ethyl (2S,4S)-4-ethylpyrrolidine-2-carboxylate

CAS: 772320-65-7
Molecular Formula C9H17NO2
Molecular Weight 171.13 g/mol
LogP 0.9376
Topological Polar Surface Area 38.33 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 171.12593
Heavy Atoms 12
Complexity 158.60753

Chemical Identifiers

CAS Number 772320-65-7
SMILES CC[C@H]1C[C@H](NC1)C(=O)OCC

Product Overview

rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate (CAS 772320-65-7), with molecular formula C9H17NO2 and molecular weight 171.13 g/mol. IUPAC: ethyl (2S,4S)-4-ethylpyrrolidine-2-carboxylate.

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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 rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate

XLogP
0.9376
TPSA (Topological Polar Surface Area)
38.33
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
12
Complexity
158.60753
Exact Mass
171.12593
Monoisotopic Mass
171.12593
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 rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate

The XLogP value of 0.9376 suggests moderate lipophilicity, balancing water solubility and membrane permeability for rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate. With a topological polar surface area (TPSA) of 38.33 Ų, rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate 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 rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate?

The CAS number of rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate is 772320-65-7.

What is the molecular formula of rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate?

The molecular formula of rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate is C9H17NO2.

What is the molecular weight of rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate?

The molecular weight of rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate is 171.13 g/mol.

Where can I buy rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate?

You can request a quote for rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate?

Yes, KEHONG BIO provides custom synthesis services for rac-ethyl (2R,4R)-4-ethylpyrrolidine-2-carboxylate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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