3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one

Also known as: 1(2H)-Isoquinolinone, 3,4-dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1-Oxo-1,2,3,4-tetrahydroisoquinoline-6-boronic acid pinacol ester, 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1(2H)-isoquinolinone, 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one, 6-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-2H-isoquinolin-1-one, 1-Oxo-1,2,3,4-tetrahydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline, y8916

3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one (CAS 376584-30-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H20BNO3 and a molecular weight of 273.135 g/mol. Key properties include a boiling point of 494.6±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 252.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 376584-30-4
Jingsj CID: J-1926971-7
Molecular Formula: C₁₅H₂₀BNO₃
Molecular Weight: 273.135 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	494.6±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	252.9±28.7 °C
Exact Mass	273.153625
PSA	47.56000
LogP	1.60050
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.540
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 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one?

The CAS number of 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one is 376584-30-4.

What are the molecular formula and molecular weight of 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one?

3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one has molecular formula C15H20BNO3 and molecular weight 273.135 g/mol.

What are the upstream and downstream products of 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one?

For 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one, Upstream Products: 6-Bromo-3,4-dihydro-2H-isoquinolin-1-one, Bis(pinacolato)diboron.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1(2H)-one (CAS 376584-30-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1926971-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.