RB 104 structure

RB 104

TL;DR: RB 104 (CAS 145253-48-1) is a chemical compound with molecular formula C21H23IN2O6 and molecular weight 526.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

RB 104

4-[[4-(hydroxyamino)-4-oxo-1-phenylbutan-2-yl]amino]-2-[(4-hydroxy-3-iodophenyl)methyl]-4-oxobutanoic acid

Also Known As: RB 104, RB104, Benzenepropanoic acid, 4-hydroxy-alpha-(2-((3-(hydroxyamino)-3-oxo-1-(phenylmethyl)propyl)amino)-2-oxoethyl)-3-iodo-, 4-[[4-(hydroxyamino)-4-oxo-1-phenylbutan-2-yl]amino]-2-[(4-hydroxy-3-iodophenyl)methyl]-4-oxobutanoic acid, 2-((3-Iodo-4-hydroxy)phenylmethyl)-4-N-(3-(hydroxyamino-3-oxo-1-phenylmethyl)propyl)amino-4-oxobutanoic acid

CAS: 145253-48-1
Molecular Formula C21H23IN2O6
Molecular Weight 526.06 g/mol
LogP 2.0
Topological Polar Surface Area 136.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 6
Rotatable Bonds 10
Exact Mass 526.06006
Heavy Atoms 30
Complexity 584.0

Chemical Identifiers

CAS Number 145253-48-1
SMILES C1=CC=C(C=C1)CC(CC(=O)NO)NC(=O)CC(CC2=CC(=C(C=C2)O)I)C(=O)O
InChIKey SPYDLFCJSOZVCF-UHFFFAOYSA-N

Product Overview

RB 104 (CAS 145253-48-1), with molecular formula C21H23IN2O6 and molecular weight 526.06 g/mol. IUPAC: 4-[[4-(hydroxyamino)-4-oxo-1-phenylbutan-2-yl]amino]-2-[(4-hydroxy-3-iodophenyl)methyl]-4-oxobutanoic 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 RB 104

XLogP
2.0
TPSA (Topological Polar Surface Area)
136.0
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
6
Rotatable Bonds
10
Heavy Atoms
30
Complexity
584.0
Exact Mass
526.06006
Monoisotopic Mass
526.06006
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 RB 104

The XLogP value of 2.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for RB 104. The TPSA of 136.0 Ų falls within the moderate polarity range, balancing permeability and solubility for RB 104. Following Lipinski's Rule of Five, RB 104 has 5 hydrogen bond donor(s) and 6 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 RB 104?

The CAS number of RB 104 is 145253-48-1.

What is the molecular formula of RB 104?

The molecular formula of RB 104 is C21H23IN2O6.

What is the molecular weight of RB 104?

The molecular weight of RB 104 is 526.06 g/mol.

Where can I buy RB 104?

You can request a quote for RB 104 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for RB 104?

Yes, KEHONG BIO provides custom synthesis services for RB 104 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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