Alexa Fluor 555
TL;DR: Alexa Fluor 555 (CAS 1027930-57-9) is a chemical compound with molecular formula C21H14N2O11S2 and molecular weight 534.00 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-(3-amino-6-imino-4,5-disulfoxanthen-9-yl)benzene-1,3-dicarboxylic acid
Also Known As: Alexa Fluor 555, Alexa555, BP Fluor 488 acid, 4-(6-amino-3-imino-4,5-disulfo-3H-xanthen-9-yl)isophthalic acid, J3.540.544E
| Molecular Formula | C21H14N2O11S2 |
|---|---|
| Molecular Weight | 534.00 g/mol |
| LogP | 2.15607 |
| Topological Polar Surface Area | 246.35 Ų |
| Hydrogen Bond Donors | 6 |
| Hydrogen Bond Acceptors | 9 |
| Rotatable Bonds | 5 |
| Exact Mass | 534.0039 |
| Heavy Atoms | 36 |
| Complexity | 1874.3037 |
Chemical Identifiers
| CAS Number | 1027930-57-9 |
|---|---|
| SMILES | C1=CC(=C(C=C1C(=O)O)C(=O)O)C2=C3C=CC(=N)C(=C3OC4=C2C=CC(=C4S(=O)(=O)O)N)S(=O)(=O)O |
Product Overview
Alexa Fluor 555 (CAS 1027930-57-9), with molecular formula C21H14N2O11S2 and molecular weight 534.00 g/mol. IUPAC: 4-(3-amino-6-imino-4,5-disulfoxanthen-9-yl)benzene-1,3-dicarboxylic acid.
Chemical Property Profile of Alexa Fluor 555
Property Insights of Alexa Fluor 555
The XLogP value of 2.15607 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Alexa Fluor 555. The TPSA of 246.35 Ų indicates high polarity, suggesting Alexa Fluor 555 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Alexa Fluor 555 has 6 hydrogen bond donor(s) and 9 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Alexa Fluor 555?
The CAS number of Alexa Fluor 555 is 1027930-57-9.
What is the molecular formula of Alexa Fluor 555?
The molecular formula of Alexa Fluor 555 is C21H14N2O11S2.
What is the molecular weight of Alexa Fluor 555?
The molecular weight of Alexa Fluor 555 is 534.00 g/mol.
Where can I buy Alexa Fluor 555?
You can request a quote for Alexa Fluor 555 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Alexa Fluor 555?
Yes, KEHONG BIO provides custom synthesis services for Alexa Fluor 555 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.