Dipyraphene structure

Dipyraphene

TL;DR: Dipyraphene (CAS 3474-99-5) is a chemical compound with molecular formula C30H22N4O4 and molecular weight 502.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-(3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)-1,2-diphenylpyrazolidine-3,5-dione

Also Known As: Dipyraphene, Dipyrazolidinyl, Dipirazolidinile, Dipirazolidinile [Italian], 1,1',2,2'-Tetraphenyl-(4,4'-bipyrazolidine)-3,3',5,5'-tetrone

CAS: 3474-99-5
Molecular Formula C30H22N4O4
Molecular Weight 502.16 g/mol
LogP 4.7
Topological Polar Surface Area 81.2 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 5
Exact Mass 502.1641
Heavy Atoms 38
Complexity 769.0

Chemical Identifiers

CAS Number 3474-99-5
SMILES C1=CC=C(C=C1)N2C(=O)C(C(=O)N2C3=CC=CC=C3)C4C(=O)N(N(C4=O)C5=CC=CC=C5)C6=CC=CC=C6
InChIKey USKAVCMWCUTATL-UHFFFAOYSA-N

Product Overview

Dipyraphene (CAS 3474-99-5), with molecular formula C30H22N4O4 and molecular weight 502.16 g/mol. IUPAC: 4-(3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)-1,2-diphenylpyrazolidine-3,5-dione.

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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.
View MSDS →

Chemical Property Profile of Dipyraphene

XLogP
4.7
TPSA (Topological Polar Surface Area)
81.2
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
5
Heavy Atoms
38
Complexity
769.0
Exact Mass
502.1641
Monoisotopic Mass
502.1641
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 Dipyraphene

The XLogP value of 4.7 indicates that Dipyraphene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 81.2 Ų falls within the moderate polarity range, balancing permeability and solubility for Dipyraphene. Following Lipinski's Rule of Five, Dipyraphene has 0 hydrogen bond donor(s) and 4 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 Dipyraphene?

The CAS number of Dipyraphene is 3474-99-5.

What is the molecular formula of Dipyraphene?

The molecular formula of Dipyraphene is C30H22N4O4.

What is the molecular weight of Dipyraphene?

The molecular weight of Dipyraphene is 502.16 g/mol.

Where can I buy Dipyraphene?

You can request a quote for Dipyraphene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Dipyraphene?

Yes, KEHONG BIO provides custom synthesis services for Dipyraphene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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