(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid structure

(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid

TL;DR: (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid (CAS 16947-82-3) is a chemical compound with molecular formula C10H19NO4S and molecular weight 249.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2R)-3-ethylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Also Known As: Boc-Cys(Et)-Oh, Boc-S-ethyl-L-cysteine, N-Boc-S-Ethyl-L-cysteine, Boc-(S-ethyl)Cys-OH, ?BOC-CYS(ET)-OH

CAS: 16947-82-3
Molecular Formula C10H19NO4S
Molecular Weight 249.10 g/mol
LogP 1.7174
Topological Polar Surface Area 75.63 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 5
Exact Mass 249.10349
Heavy Atoms 16
Complexity 249.6938

Chemical Identifiers

CAS Number 16947-82-3
SMILES CCSC[C@@H](C(=O)O)NC(=O)OC(C)(C)C

Product Overview

(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid (CAS 16947-82-3), with molecular formula C10H19NO4S and molecular weight 249.10 g/mol. IUPAC: (2R)-3-ethylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic 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 (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid

XLogP
1.7174
TPSA (Topological Polar Surface Area)
75.63
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
5
Heavy Atoms
16
Complexity
249.6938
Exact Mass
249.10349
Monoisotopic Mass
249.10349
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 (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid

The XLogP value of 1.7174 suggests moderate lipophilicity, balancing water solubility and membrane permeability for (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid. The TPSA of 75.63 Ų falls within the moderate polarity range, balancing permeability and solubility for (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid. Following Lipinski's Rule of Five, (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid has 2 hydrogen bond donor(s) and 4 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 (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid?

The CAS number of (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid is 16947-82-3.

What is the molecular formula of (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid?

The molecular formula of (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid is C10H19NO4S.

What is the molecular weight of (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid?

The molecular weight of (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid is 249.10 g/mol.

Where can I buy (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid?

You can request a quote for (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid?

Yes, KEHONG BIO provides custom synthesis services for (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(ethylsulfanyl)propanoic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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