Valaciclovir Impurity 37
TL;DR: Valaciclovir Impurity 37 (CAS 73504-31-1) is a chemical compound with molecular formula C20H23NO4 and molecular weight 341.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
benzyl (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoate
Also Known As: Valaciclovir Impurity 37, Valaciclovir Impurity 42, N-(Benzyloxycarbonyl)-L-valine benzyl ester, J1.511.845H, L-Valine, N-[(phenylmethoxy)carbonyl]-, phenylmethyl ester
| Molecular Formula | C20H23NO4 |
|---|---|
| Molecular Weight | 341.16 g/mol |
| LogP | 3.6808 |
| Topological Polar Surface Area | 64.63 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 7 |
| Exact Mass | 341.16272 |
| Heavy Atoms | 25 |
| Complexity | 670.6102 |
Chemical Identifiers
| CAS Number | 73504-31-1 |
|---|---|
| SMILES | CC(C)[C@@H](C(=O)OCC1=CC=CC=C1)NC(=O)OCC2=CC=CC=C2 |
Product Overview
Valaciclovir Impurity 37 (CAS 73504-31-1), with molecular formula C20H23NO4 and molecular weight 341.16 g/mol. IUPAC: benzyl (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoate.
Chemical Property Profile of Valaciclovir Impurity 37
Property Insights of Valaciclovir Impurity 37
The XLogP value of 3.6808 indicates that Valaciclovir Impurity 37 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 64.63 Ų falls within the moderate polarity range, balancing permeability and solubility for Valaciclovir Impurity 37. Following Lipinski's Rule of Five, Valaciclovir Impurity 37 has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Valaciclovir Impurity 37?
The CAS number of Valaciclovir Impurity 37 is 73504-31-1.
What is the molecular formula of Valaciclovir Impurity 37?
The molecular formula of Valaciclovir Impurity 37 is C20H23NO4.
What is the molecular weight of Valaciclovir Impurity 37?
The molecular weight of Valaciclovir Impurity 37 is 341.16 g/mol.
Where can I buy Valaciclovir Impurity 37?
You can request a quote for Valaciclovir Impurity 37 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Valaciclovir Impurity 37?
Yes, KEHONG BIO provides custom synthesis services for Valaciclovir Impurity 37 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.