Trimethyl borate
TL;DR: Trimethyl borate (CAS 121-43-7) is a chemical compound with molecular formula C3H9BO3 and molecular weight 104.064476 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
trimethyl borate
Also Known As: TRIMETHYL BORATE, Trimethoxyborane, Methyl borate, trimethylborate, Trimethoxyboron
Application Areas
Top 5 of 22 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C3H9BO3 |
| Molecular Weight | 104.064476 g/mol |
| XLogP | -0.09 |
| Topological Polar Surface Area (TPSA) | 27.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 3 |
| Exact Mass | 104.064476 Da |
| Heavy Atoms | 7 |
| Complexity | 31.0 |
| Melting Point | -29.3 °C |
| Boiling Point | 67.5 °C |
| Density | 0.915 g/cu cm |
| Flash Point | less than 80 °F (NFPA, 2010) |
| Vapor Pressure | 137.0 [mmHg] |
| Refractive Index | Index of refraction: 1.3568 at 20 °C/D |
| Solubility | Miscible with tetrahydrofuran, ether, isoporpylamine, hexane, methanol, nujol, and other organic liquids |
| SMILES | B(OC)(OC)OC |
| InChIKey | WRECIMRULFAWHA-UHFFFAOYSA-N |
Product Description
Applications: Trimethyl borate is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Trimethyl borate (CAS 121-43-7) with custom synthesis available from milligram to multi-kilogram scale, supported by COA, MSDS, and HPLC/NMR/MS documentation.
A heterocyclic building block supplied by CoreyChem, Trimethyl borate (CAS 121-43-7) has the molecular formula C3H9BO3 and a molecular weight of 104.06 g/mol. Reported properties include a density of 0.915 g/cu cm g/cm³, a solubility: Miscible with tetrahydrofuran, ether, isoporpylamine, hexane, methanol, nujol, and other organic liquids. It is also known as TRIMETHYL BORATE and Trimethoxyborane.
Custom synthesis and full analytical documentation (COA/MSDS) are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of Trimethyl borate
Property Insights of Trimethyl borate
The XLogP value of -0.09 indicates that Trimethyl borate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 27.7 Ų, Trimethyl borate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Trimethyl borate has 0 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of Trimethyl borate?
The CAS number of Trimethyl borate is 121-43-7.
What is the molecular formula of Trimethyl borate?
The molecular formula of Trimethyl borate is C3H9BO3.
What is the molecular weight of Trimethyl borate?
The molecular weight of Trimethyl borate is 104.064476 g/mol.
What are the applications of Trimethyl borate?
Trimethyl borate is used in heterocycle construction in medicinal chemistry and agrochemical discovery, as well as pharmaceutical synthesis routes and API production. It commonly serves as a versatile building block for organic synthesis. CoreyChem supplies Trimethyl borate (CAS 121-43-7) with...
Where can I buy Trimethyl borate?
You can request a quote for Trimethyl borate directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for Trimethyl borate?
Yes, CoreyChem provides custom synthesis services for Trimethyl borate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.