(4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole structure

(4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole

TL;DR: (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole (CAS 148461-16-9) is a chemical compound with molecular formula C25H26NOP and molecular weight 387.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[2-[(4R)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]phenyl]-diphenylphosphane

Also Known As: (R)-tBu-Phox, (R)-4-(tert-butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole, (R)-4-(tert-Butyl)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole, (R)-4-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-2-oxazoline, (4S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole

CAS: 148461-16-9
Molecular Formula C25H26NOP
Molecular Weight 387.18 g/mol
LogP 4.6363
Topological Polar Surface Area 21.59 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 387.1752
Heavy Atoms 28
Complexity 921.09784

Chemical Identifiers

CAS Number 148461-16-9
SMILES CC(C)(C)[C@@H]1COC(=N1)C2=CC=CC=C2P(C3=CC=CC=C3)C4=CC=CC=C4

Product Overview

(4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole (CAS 148461-16-9), with molecular formula C25H26NOP and molecular weight 387.18 g/mol. IUPAC: [2-[(4R)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]phenyl]-diphenylphosphane.

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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 (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole

XLogP
4.6363
TPSA (Topological Polar Surface Area)
21.59
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
28
Complexity
921.09784
Exact Mass
387.1752
Monoisotopic Mass
387.1752
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 (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole

The XLogP value of 4.6363 indicates that (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 21.59 Ų, (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole has 0 hydrogen bond donor(s) and 2 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 (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole?

The CAS number of (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole is 148461-16-9.

What is the molecular formula of (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole?

The molecular formula of (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole is C25H26NOP.

What is the molecular weight of (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole?

The molecular weight of (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole is 387.18 g/mol.

Where can I buy (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole?

You can request a quote for (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole?

Yes, KEHONG BIO provides custom synthesis services for (4R)-4-(1,1-Dimethylethyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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