4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid

Also known as: (4-Chloro-3-(pyrrolidine-1-carbonyl)phenyl)boronic acid, 4-Chloro-3-(1-pyrrolidinylcarbonyl)benzeneboronic acid, 4-Chloro-3-(pyrrolidine-1-carbonyl)benzeneboronic acid, Boronic acid, B-[4-chloro-3-(1-pyrrolidinylcarbonyl)phenyl]-, [4-Chloro-3-(1-pyrrolidinylcarbonyl)phenyl]boronic acid

4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid (CAS 871332-75-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13BClNO3 and a molecular weight of 253.490 g/mol. Key properties include a boiling point of 492.6±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 251.7±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 871332-75-1
Jingsj CID: J-1359989-8
Molecular Formula: C₁₁H₁₃BClNO₃
Molecular Weight: 253.490 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	492.6±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	251.7±31.5 °C
Exact Mass	253.067703
PSA	60.77000
LogP	1.35
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.600
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid?

The CAS number of 4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid is 871332-75-1.

What are the molecular formula and molecular weight of 4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid?

4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid has molecular formula C11H13BClNO3 and molecular weight 253.490 g/mol.

What are the upstream and downstream products of 4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid?

For 4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid, Upstream Products: Pyrrolidine, 5-Bromo-2-chlorobenzoic acid.

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. "4-Chloro-3-(pyrrolidine-1-carbonyl)phenylboronic acid (CAS 871332-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359989-8 (accessed 2026-11-09).

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