[4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid

4-[(1-吡咯烷基)羰基]苯基硼酸

Also known as: 4-(1-PYRROLIDINYLCARBONYL)PHENYLBORONIC ACID, 4-(PYRROLIDINE-1-CARBONYL)PHENYLBORONIC ACID, 4-PYRROLIDINYLCARBONYLPHENYLBORONIC ACID, 4-(PYRROLIDINE-1-CARBONYL)BENZENEBORONIC ACID, Boronic acid, B-[4-(1-pyrrolidinylcarbonyl)phenyl]-, [4-(Pyrrolidin-1-ylcarbonyl)phenyl]boronic acid, 1-(4-Boronobenzoyl)pyrrolidine, N-PYRROLIDINYL 4-BORONOBENZAMIDE

[4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid (CAS 389621-81-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14BNO3 and a molecular weight of 219.045 g/mol. It is also known as 4-(1-PYRROLIDINYLCARBONYL)PHENYLBORONIC ACID, 4-(PYRROLIDINE-1-CARBONYL)PHENYLBORONIC ACID and 4-PYRROLIDINYLCARBONYLPHENYLBORONIC ACID. Key properties include a melting point of 136-140ºC, a boiling point of 446.9±47.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 224.1±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
389621-81-2
Jingsj CID
J-1115261-7
Molecular Formula
C11H14BNO3
Chinese Name
4-[(1-吡咯烷基)羰基]苯基硼酸
Molecular Weight
219.045 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point136-140ºC
Boiling Point446.9±47.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point224.1±29.3 °C

Frequently Asked Questions

What is the CAS number of [4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid?

The CAS number of [4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid is 389621-81-2.

What are the molecular formula and molecular weight of [4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid?

[4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid has molecular formula C11H14BNO3 and molecular weight 219.045 g/mol.

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

Last updated:

How to cite: Jingsj. "[4-(1-Pyrrolidinylcarbonyl)phenyl]boronic acid (CAS 389621-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1115261-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.