C.I. Direct Red 81 disodium salt
TL;DR: C.I. Direct Red 81 disodium salt (CAS 2610-11-9) is a chemical compound with molecular formula C29H19N5Na2O8S2 and molecular weight 675.05 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;7-benzamido-4-hydroxy-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonate
Also Known As: DIRECT RED 81, Solaminrot 4B, Chlorantine Fast Red 5B, Airedale Red KD, Sirius Red 4B
| Molecular Formula | C29H19N5Na2O8S2 |
|---|---|
| Molecular Weight | 675.05 g/mol |
| LogP | 0.44 |
| Topological Polar Surface Area | 230.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 6 |
| Exact Mass | 675.04706 |
| Heavy Atoms | 46 |
| Complexity | 1220.0 |
Chemical Identifiers
| CAS Number | 2610-11-9 |
|---|---|
| SMILES | C1=CC=C(C=C1)C(=O)NC2=CC3=CC(=C(C(=C3C=C2)O)N=NC4=CC=C(C=C4)N=NC5=CC=C(C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
| InChIKey | UFUQRRYHIHJMPB-UHFFFAOYSA-L |
Patent-Derived Application Labels
Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
C.I. Direct Red 81 disodium salt (CAS 2610-11-9), with molecular formula C29H19N5Na2O8S2 and molecular weight 675.05 g/mol. IUPAC: disodium;7-benzamido-4-hydroxy-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonate.
Chemical Property Profile of C.I. Direct Red 81 disodium salt
Property Insights of C.I. Direct Red 81 disodium salt
The XLogP value of 0.44 suggests moderate lipophilicity, balancing water solubility and membrane permeability for C.I. Direct Red 81 disodium salt. The TPSA of 230.0 Ų indicates high polarity, suggesting C.I. Direct Red 81 disodium salt may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, C.I. Direct Red 81 disodium salt has 2 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 C.I. Direct Red 81 disodium salt?
The CAS number of C.I. Direct Red 81 disodium salt is 2610-11-9.
What is the molecular formula of C.I. Direct Red 81 disodium salt?
The molecular formula of C.I. Direct Red 81 disodium salt is C29H19N5Na2O8S2.
What is the molecular weight of C.I. Direct Red 81 disodium salt?
The molecular weight of C.I. Direct Red 81 disodium salt is 675.05 g/mol.
Where can I buy C.I. Direct Red 81 disodium salt?
You can request a quote for C.I. Direct Red 81 disodium salt directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for C.I. Direct Red 81 disodium salt?
Yes, KEHONG BIO provides custom synthesis services for C.I. Direct Red 81 disodium salt and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.