Boc-L-3-fluorophenylalanine

Also known as: Boc-Phe(3-F)-OH, (S)-2-((tert-Butoxycarbonyl)amino)-3-(3-fluorophenyl)propanoic acid, (S)-2-TERT-BUTOXYCARBONYLAMINO-3-(3-FLUORO-PHENYL)-PROPIONIC ACID, (S)-N-BOC-3-FLUOROPHENYLALANINE, 3-Fluoro-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-phenylalanine, Boc-3-fluoro-L-phenylalanine, L-3-FLUOROPHENYLALANINE, BOC PROTECTED, N-(tert-Butoxycarbonyl)-3-fluoro-L-phenylalanine, N-ALPHA-T-BUTOXYCARBONYL-3-FLUORO-L-PHENYLALANINE, N-ALPHA-T-BUTYLOXYCARBONYL-L-3-FLUOROPHENYLALANINE, N-ALPHA-TERT-BUTYLOXYCARBONYL-3-FLUORO-L-PHENYLALANINE, N-TERT-BUTOXYCARBONYL-3-FLUOROPHENYL-L-ALANINE, RARECHEM BK PT 0026, MFCD00672522

Boc-L-3-fluorophenylalanine (CAS 114873-01-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18FNO4 and a molecular weight of 283.295 g/mol. Key properties include a melting point of 75-80 °C, a boiling point of 425.0±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 210.8±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 114873-01-7
Jingsj CID: J-11940-4
Molecular Formula: C₁₄H₁₈FNO₄
Molecular Weight: 283.295 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	75-80 °C
Boiling Point	425.0±40.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	210.8±27.3 °C
Exact Mass	283.121979
PSA	75.63000
LogP	3.02
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.517

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-926.

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Boc-L-3-fluorophenylalanine?

The CAS number of Boc-L-3-fluorophenylalanine is 114873-01-7.

What are the molecular formula and molecular weight of Boc-L-3-fluorophenylalanine?

Boc-L-3-fluorophenylalanine has molecular formula C14H18FNO4 and molecular weight 283.295 g/mol.

What are the upstream and downstream products of Boc-L-3-fluorophenylalanine?

For Boc-L-3-fluorophenylalanine, Upstream Products: Di-tert-butyl dicarbonate, 3-Fluoro-L-phenylalanine, 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile.

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. "Boc-L-3-fluorophenylalanine (CAS 114873-01-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11940-4 (accessed 2026-11-09).

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