1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine structure

1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine

TL;DR: 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine (CAS 312533-72-5) is a chemical compound with molecular formula C21H13N3OS and molecular weight 355.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(4-phenylphthalazin-1-yl)sulfanyl-1,3-benzoxazole

Also Known As: BAS 01026145, 2-(4-phenylphthalazinylthio)benzoxazole, 1-(1,3-benzoxazol-2-ylsulfanyl)-4-phenylphthalazine, 2-(4-phenylphthalazin-1-yl)sulfanyl-1,3-benzoxazole, 1-(Benzooxazol-2-ylsulfanyl)-4-phenyl-phthalazine

CAS: 312533-72-5
Molecular Formula C21H13N3OS
Molecular Weight 355.08 g/mol
LogP 5.5892
Topological Polar Surface Area 51.81 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 3
Exact Mass 355.07794
Heavy Atoms 26
Complexity 1184.8258

Chemical Identifiers

CAS Number 312533-72-5
SMILES C1=CC=C(C=C1)C2=NN=C(C3=CC=CC=C32)SC4=NC5=CC=CC=C5O4

Product Overview

1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine (CAS 312533-72-5), with molecular formula C21H13N3OS and molecular weight 355.08 g/mol. IUPAC: 2-(4-phenylphthalazin-1-yl)sulfanyl-1,3-benzoxazole.

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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 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine

XLogP
5.5892
TPSA (Topological Polar Surface Area)
51.81
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
3
Heavy Atoms
26
Complexity
1184.8258
Exact Mass
355.07794
Monoisotopic Mass
355.07794
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 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine

The XLogP value of 5.5892 indicates that 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 51.81 Ų, 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine has 0 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine?

The CAS number of 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine is 312533-72-5.

What is the molecular formula of 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine?

The molecular formula of 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine is C21H13N3OS.

What is the molecular weight of 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine?

The molecular weight of 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine is 355.08 g/mol.

Where can I buy 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine?

You can request a quote for 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine?

Yes, KEHONG BIO provides custom synthesis services for 1-(1,3-Benzoxazol-2-ylsulfanyl)-4-phenylphthalazine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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