1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one
Also known as: 1-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyridin-2-one, 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2(1H)-pyridinone, 1-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydropyridin-2-one, 1-Methyl-6-oxo-1,6-dihydropyridine-3-boronic Acid Pinacol Ester, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one, 1-methyl-6-oxo-1,6-dihydropyridin-3-ylboronic acid pinacol ester, N-Methyl-1H-pyridin-2-one-5-boronic acid pinacol ester, RW2850, 2(1H)-PYRIDINONE, 1-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-
1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1002309-52-5) 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 boiling point of 287.1±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 127.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1002309-52-5
- Jingsj CID
- J-1559203-7
- 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
| Boiling Point | 287.1±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 127.4±30.1 °C |
| Exact Mass | 235.137970 |
| PSA | 40.46000 |
| LogP | 0.68450 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.509 |
| Storage Conditions | 2-8°C |
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 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one?
The CAS number of 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one is 1002309-52-5.
What are the molecular formula and molecular weight of 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one?
1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one has molecular formula C12H18BNO3 and molecular weight 235.087 g/mol.
What are the upstream and downstream products of 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one?
For 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one, Upstream Products: 5-Bromo-1-methyl-2(1H)-pyridinone, Bis(pinacolato)diboron, 6-Hydroxypyridine-3-boronic acid pinacol ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1002309-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1559203-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.