2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester structure

2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester

TL;DR: 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester (CAS 126645-21-4) is a chemical compound with molecular formula C16H23NO7S and molecular weight 373.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl 3-(4-methylphenyl)sulfonyloxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate

Also Known As: Boc-Ser(Tos)-OMe, Boc-Ser(Tos)-OCH3, Maybridge1_004246, Methyl N-(tert-butoxycarbonyl)-O-tosyl-D-serinate, methyl 2-(tert-butoxycarbonylamino)-3-(tosyloxy)propanoate

CAS: 126645-21-4
Molecular Formula C16H23NO7S
Molecular Weight 373.12 g/mol
LogP 1.76662
Topological Polar Surface Area 108.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 7
Rotatable Bonds 6
Exact Mass 373.11954
Heavy Atoms 25
Complexity 704.99396

Chemical Identifiers

CAS Number 126645-21-4
SMILES CC1=CC=C(C=C1)S(=O)(=O)OCC(C(=O)OC)NC(=O)OC(C)(C)C

Product Overview

2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester (CAS 126645-21-4), with molecular formula C16H23NO7S and molecular weight 373.12 g/mol. IUPAC: methyl 3-(4-methylphenyl)sulfonyloxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate.

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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 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester

XLogP
1.76662
TPSA (Topological Polar Surface Area)
108.0
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
7
Rotatable Bonds
6
Heavy Atoms
25
Complexity
704.99396
Exact Mass
373.11954
Monoisotopic Mass
373.11954
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 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester

The XLogP value of 1.76662 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester. The TPSA of 108.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester. Following Lipinski's Rule of Five, 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester has 1 hydrogen bond donor(s) and 7 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 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester?

The CAS number of 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester is 126645-21-4.

What is the molecular formula of 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester?

The molecular formula of 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester is C16H23NO7S.

What is the molecular weight of 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester?

The molecular weight of 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester is 373.12 g/mol.

Where can I buy 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester?

You can request a quote for 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester?

Yes, KEHONG BIO provides custom synthesis services for 2-Tert-butoxycarbonylamino-3-(toluene-4-sulfonyloxy)-propionic acid methyl ester and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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