Direct Scarlet B
TL;DR: Direct Scarlet B (CAS 3530-19-6) is a chemical compound with molecular formula C30H22N4Na2O8S2 and molecular weight 676.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;8-[[4-[4-[(4-ethoxyphenyl)diazenyl]phenyl]phenyl]diazenyl]-7-hydroxynaphthalene-1,3-disulfonate
Also Known As: Direct Scarlet B, Direct Red 37, Chloramine Red B, Benzo Scarlet B, Erie Scarlet B
| Molecular Formula | C30H22N4Na2O8S2 |
|---|---|
| Molecular Weight | 676.07 g/mol |
| LogP | 1.2581 |
| Topological Polar Surface Area | 210.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 7 |
| Exact Mass | 676.06744 |
| Heavy Atoms | 46 |
| Complexity | 1170.0 |
Chemical Identifiers
| CAS Number | 3530-19-6 |
|---|---|
| SMILES | CCOC1=CC=C(C=C1)N=NC2=CC=C(C=C2)C3=CC=C(C=C3)N=NC4=C(C=CC5=CC(=CC(=C54)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+] |
| InChIKey | PHOZXQMVPWPNAP-UHFFFAOYSA-L |
Product Overview
Direct Scarlet B (CAS 3530-19-6), with molecular formula C30H22N4Na2O8S2 and molecular weight 676.07 g/mol. IUPAC: disodium;8-[[4-[4-[(4-ethoxyphenyl)diazenyl]phenyl]phenyl]diazenyl]-7-hydroxynaphthalene-1,3-disulfonate.
Chemical Property Profile of Direct Scarlet B
Property Insights of Direct Scarlet B
The XLogP value of 1.2581 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Direct Scarlet B. The TPSA of 210.0 Ų indicates high polarity, suggesting Direct Scarlet B may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Direct Scarlet B has 1 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Direct Scarlet B?
The CAS number of Direct Scarlet B is 3530-19-6.
What is the molecular formula of Direct Scarlet B?
The molecular formula of Direct Scarlet B is C30H22N4Na2O8S2.
What is the molecular weight of Direct Scarlet B?
The molecular weight of Direct Scarlet B is 676.07 g/mol.
Where can I buy Direct Scarlet B?
You can request a quote for Direct Scarlet B directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Direct Scarlet B?
Yes, KEHONG BIO provides custom synthesis services for Direct Scarlet B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.