Polyurethane Y-221
TL;DR: Polyurethane Y-221 (CAS 37243-97-3) is a chemical compound with molecular formula C35H44N2O12 and molecular weight 684.29 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
butane-1,4-diol;hexanedioic acid;2-[4-(2-hydroxyethoxy)phenoxy]ethanol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
Also Known As: Polyurethane Y-221, Y 221, adipic acid; butane-1,4-diol; 2-[4-(2-hydroxyethoxy)phenoxy]ethanol; 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene, Diphenylmethane-4,4'-diisocyanate, hydroquinone bis(2-hydroxyethyl ether), 1,4-butanediol, adipic acid polymer, Hexanedioic acid, polymer with 1,4-butanediol, 1,1'-methylenebis(4-isocyanatobenzene) and 2,2'-(1,4-phenylenebis(oxy))bis(ethanol)
| Molecular Formula | C35H44N2O12 |
|---|---|
| Molecular Weight | 684.29 g/mol |
| LogP | 4.108 |
| Topological Polar Surface Area | 233.0 Ų |
| Hydrogen Bond Donors | 6 |
| Hydrogen Bond Acceptors | 14 |
| Rotatable Bonds | 18 |
| Exact Mass | 684.2894 |
| Heavy Atoms | 49 |
| Complexity | 579.0 |
Chemical Identifiers
| CAS Number | 37243-97-3 |
|---|---|
| SMILES | C1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O.C1=CC(=CC=C1OCCO)OCCO.C(CCC(=O)O)CC(=O)O.C(CCO)CO |
| InChIKey | AWHCZZLVKMFEPW-UHFFFAOYSA-N |
Product Overview
Polyurethane Y-221 (CAS 37243-97-3), with molecular formula C35H44N2O12 and molecular weight 684.29 g/mol. IUPAC: butane-1,4-diol;hexanedioic acid;2-[4-(2-hydroxyethoxy)phenoxy]ethanol;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene.
Chemical Property Profile of Polyurethane Y-221
Property Insights of Polyurethane Y-221
The XLogP value of 4.108 indicates that Polyurethane Y-221 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 233.0 Ų indicates high polarity, suggesting Polyurethane Y-221 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Polyurethane Y-221 has 6 hydrogen bond donor(s) and 14 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Polyurethane Y-221?
The CAS number of Polyurethane Y-221 is 37243-97-3.
What is the molecular formula of Polyurethane Y-221?
The molecular formula of Polyurethane Y-221 is C35H44N2O12.
What is the molecular weight of Polyurethane Y-221?
The molecular weight of Polyurethane Y-221 is 684.29 g/mol.
Where can I buy Polyurethane Y-221?
You can request a quote for Polyurethane Y-221 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Polyurethane Y-221?
Yes, KEHONG BIO provides custom synthesis services for Polyurethane Y-221 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.