7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline

Also known as: Quinoline-7-boronic acid pinacol ester, 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline, Quinoline, 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline

7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 851985-81-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H18BNO2 and a molecular weight of 255.120 g/mol. Key properties include a boiling point of 386.5±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 187.5±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 851985-81-4
Jingsj CID: J-1308937-7
Molecular Formula: C₁₅H₁₈BNO₂
Molecular Weight: 255.120 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	386.5±15.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	187.5±20.4 °C
Exact Mass	255.143066
PSA	31.35000
LogP	2.53400
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.559

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 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline?

The CAS number of 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline is 851985-81-4.

What are the molecular formula and molecular weight of 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline?

7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline has molecular formula C15H18BNO2 and molecular weight 255.120 g/mol.

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. "7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 851985-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308937-7 (accessed 2026-11-09).

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