Papiliochrome II structure

Papiliochrome II

TL;DR: Papiliochrome II (CAS 795-83-5) is a chemical compound with molecular formula C21H26N4O6 and molecular weight 430.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[2-[[2-(3-aminopropanoylamino)-1-(3,4,5-trihydroxyphenyl)ethyl]amino]phenyl]-2-iminobutanoic acid

Also Known As: Papiliochrome II, KST-1A8275, 17.beta.-Hydroxy-4-methyl-androst-4-en-3-one, (2z)-4-(2-{[2-(, A-alanylamino)-1-(3,4,5-trihydroxyphenyl)ethyl]amino}phenyl)-2-iminobutanoic acid

CAS: 795-83-5
Molecular Formula C21H26N4O6
Molecular Weight 430.19 g/mol
LogP -1.9
Topological Polar Surface Area 189.0 Ų
Hydrogen Bond Donors 8
Hydrogen Bond Acceptors 9
Rotatable Bonds 11
Exact Mass 430.18524
Heavy Atoms 31
Complexity 607.0

Chemical Identifiers

CAS Number 795-83-5
SMILES C1=CC=C(C(=C1)CCC(=N)C(=O)O)NC(CNC(=O)CCN)C2=CC(=C(C(=C2)O)O)O
InChIKey RAHPRVPDZOYRGZ-UHFFFAOYSA-N

Product Overview

Papiliochrome II (CAS 795-83-5), with molecular formula C21H26N4O6 and molecular weight 430.19 g/mol. IUPAC: 4-[2-[[2-(3-aminopropanoylamino)-1-(3,4,5-trihydroxyphenyl)ethyl]amino]phenyl]-2-iminobutanoic 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.
View MSDS →

Chemical Property Profile of Papiliochrome II

XLogP
-1.9
TPSA (Topological Polar Surface Area)
189.0
Hydrogen Bond Donors
8
Hydrogen Bond Acceptors
9
Rotatable Bonds
11
Heavy Atoms
31
Complexity
607.0
Exact Mass
430.18524
Monoisotopic Mass
430.18524
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 Papiliochrome II

The XLogP value of -1.9 indicates that Papiliochrome II is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 189.0 Ų indicates high polarity, suggesting Papiliochrome II may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Papiliochrome II has 8 hydrogen bond donor(s) and 9 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 Papiliochrome II?

The CAS number of Papiliochrome II is 795-83-5.

What is the molecular formula of Papiliochrome II?

The molecular formula of Papiliochrome II is C21H26N4O6.

What is the molecular weight of Papiliochrome II?

The molecular weight of Papiliochrome II is 430.19 g/mol.

Where can I buy Papiliochrome II?

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

Does KEHONG BIO offer custom synthesis for Papiliochrome II?

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

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