Brilliant orange 3R
TL;DR: Brilliant orange 3R (CAS 20262-58-2) is a chemical compound with molecular formula C20H17N3Na2O11S3 and molecular weight 616.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate
Also Known As: Reactive Orange 16, Brilliant orange 3R, remazole orange-3R, Remazol Orange G, Reactive Orange 4
| Molecular Formula | C20H17N3Na2O11S3 |
|---|---|
| Molecular Weight | 616.98 g/mol |
| LogP | -3.92 |
| Topological Polar Surface Area | 257.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 7 |
| Exact Mass | 616.98206 |
| Heavy Atoms | 39 |
| Complexity | 1120.0 |
Chemical Identifiers
| CAS Number | 20262-58-2 |
|---|---|
| SMILES | CC(=O)NC1=CC2=C(C(=C(C=C2C=C1)S(=O)(=O)[O-])N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(=O)(=O)[O-])O.[Na+].[Na+] |
| InChIKey | DHHGSXPASZBLGC-UHFFFAOYSA-L |
Product Overview
Brilliant orange 3R (CAS 20262-58-2), with molecular formula C20H17N3Na2O11S3 and molecular weight 616.98 g/mol. IUPAC: disodium;6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate.
Chemical Property Profile of Brilliant orange 3R
Property Insights of Brilliant orange 3R
The XLogP value of -3.92 indicates that Brilliant orange 3R is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 257.0 Ų indicates high polarity, suggesting Brilliant orange 3R may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Brilliant orange 3R has 2 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Brilliant orange 3R?
The CAS number of Brilliant orange 3R is 20262-58-2.
What is the molecular formula of Brilliant orange 3R?
The molecular formula of Brilliant orange 3R is C20H17N3Na2O11S3.
What is the molecular weight of Brilliant orange 3R?
The molecular weight of Brilliant orange 3R is 616.98 g/mol.
Where can I buy Brilliant orange 3R?
You can request a quote for Brilliant orange 3R directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Brilliant orange 3R?
Yes, KEHONG BIO provides custom synthesis services for Brilliant orange 3R and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.