2-Methoxypyridine-5-boronic acid pinacol ester
Also known as: 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 2-Methoxy-5-pyridineboronic acid pinacol ester, 2-(6-Methoxy-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 6-Methoxypyridine-3-boronic acid pinacol ester, 6-Methoxy-3-pyridylboronic Acid Pinacol Ester, 2-Methoxypyridine-5-boronic acid pinacol ester, MFCD05663858
2-Methoxypyridine-5-boronic acid pinacol ester (CAS 445264-61-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H18BNO3 and a molecular weight of 235.087 g/mol. Key properties include a melting point of 47-51 °C(lit.), a boiling point of 321.8±27.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 148.4±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 445264-61-9
- Jingsj CID
- J-22521-8
- Molecular Formula
- C12H18BNO3
- Molecular Weight
- 235.087 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 47-51 °C(lit.) |
|---|---|
| Boiling Point | 321.8±27.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 148.4±23.7 °C |
| Exact Mass | 235.137970 |
| PSA | 40.58000 |
| LogP | 1.38940 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.489 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Methoxypyridine-5-boronic acid pinacol ester?
The CAS number of 2-Methoxypyridine-5-boronic acid pinacol ester is 445264-61-9.
What are the molecular formula and molecular weight of 2-Methoxypyridine-5-boronic acid pinacol ester?
2-Methoxypyridine-5-boronic acid pinacol ester has molecular formula C12H18BNO3 and molecular weight 235.087 g/mol.
What are the upstream and downstream products of 2-Methoxypyridine-5-boronic acid pinacol ester?
For 2-Methoxypyridine-5-boronic acid pinacol ester, Upstream Products: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 5-Bromo-2-methoxypyridine, 5-Amino-2-methoxypyridine; Downstream Products: 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methoxypyridine-5-boronic acid pinacol ester (CAS 445264-61-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22521-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.