Reactive Red 198
TL;DR: Reactive Red 198 (CAS 145017-98-7) is a chemical compound with molecular formula C27H18ClN7Na4O16S5 and molecular weight 982.87 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
tetrasodium;5-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate
Also Known As: Reactive Red 198, Remazol Red RB, Remazol Red RB 133, C.I. Reactive Red 198, REACTIVE RED RB
| Molecular Formula | C27H18ClN7Na4O16S5 |
|---|---|
| Molecular Weight | 982.87 g/mol |
| LogP | -9.7348 |
| Topological Polar Surface Area | 422.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 23 |
| Rotatable Bonds | 10 |
| Exact Mass | 982.86926 |
| Heavy Atoms | 60 |
| Complexity | 1890.0 |
Chemical Identifiers
| CAS Number | 145017-98-7 |
|---|---|
| SMILES | C1=CC(=CC(=C1)S(=O)(=O)[O-])NC2=NC(=NC(=N2)Cl)NC3=C4C(=CC(=C3)S(=O)(=O)[O-])C=C(C(=C4O)N=NC5=CC=C(C=C5)S(=O)(=O)CCOS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
| InChIKey | ZRXRACPUMHCGPL-UHFFFAOYSA-J |
Product Overview
Reactive Red 198 (CAS 145017-98-7), with molecular formula C27H18ClN7Na4O16S5 and molecular weight 982.87 g/mol. IUPAC: tetrasodium;5-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate.
Chemical Property Profile of Reactive Red 198
Property Insights of Reactive Red 198
The XLogP value of -9.7348 indicates that Reactive Red 198 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 422.0 Ų indicates high polarity, suggesting Reactive Red 198 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Reactive Red 198 has 3 hydrogen bond donor(s) and 23 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Reactive Red 198?
The CAS number of Reactive Red 198 is 145017-98-7.
What is the molecular formula of Reactive Red 198?
The molecular formula of Reactive Red 198 is C27H18ClN7Na4O16S5.
What is the molecular weight of Reactive Red 198?
The molecular weight of Reactive Red 198 is 982.87 g/mol.
Where can I buy Reactive Red 198?
You can request a quote for Reactive Red 198 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Reactive Red 198?
Yes, KEHONG BIO provides custom synthesis services for Reactive Red 198 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.