(4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid

Also known as: 4-N-Boc-amino-3-fluorophenylboronic acid, N-Boc-4-amino-3-fluorobenzeneboronic acid, N-Boc-4-amino-3-fluorophenylboronic acid, 4-N-Boc-amino-3-fluorobenzeneboronic acid, Carbamic acid, N-(4-borono-2-fluorophenyl)-, 1,1-dimethylethyl ester, Carbamic acid, N-(4-borono-2-fluorophenyl)-, C-(1,1-dimethylethyl) ester, {4-[(tert-Butoxycarbonyl)amino]-3-fluorophenyl}boronic acid, [3-fluoro-4-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)phenyl]boronic acid

(4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid (CAS 218301-87-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H15BFNO4 and a molecular weight of 255.051 g/mol. Key property: a density of 1.2±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 218301-87-2
Jingsj CID: J-1493034-8
Molecular Formula: C₁₁H₁₅BFNO₄
Molecular Weight: 255.051 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.2±0.1 g/cm3
Exact Mass	255.107819
PSA	78.79000
LogP	2.26
Refractive Index	1.517
Storage Conditions	Room temperature.

Customs & Trade Information

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid?

The CAS number of (4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid is 218301-87-2.

What are the molecular formula and molecular weight of (4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid?

(4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid has molecular formula C11H15BFNO4 and molecular weight 255.051 g/mol.

What are the upstream and downstream products of (4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid?

For (4-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid, Upstream Products: tert-Butyl (4-bromo-2-fluorophenyl)carbamate, Trimethyl borate; Downstream Products: tert-butyl N-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbamate.

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-((tert-Butoxycarbonyl)amino)-3-fluorophenyl)boronic acid (CAS 218301-87-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493034-8 (accessed 2026-11-09).

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