Boc-D-3,5-difluorophenylalanine

Boc-D-3,5-二氟苯丙氨酸

Also known as: N-(tert-Butoxycarbonyl)-3,5-difluoro-D-phenylalanine, Boc-3,5-difluoro-D-phenylalanine, BOC-D-3,5-DIFLUOROPHENYLALANINE, Boc-D-Phe(3,5-F2)-OH, N-Boc-D-Phe(3,5-F2)-OH, (2R)-3-(3,5-difluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Boc-D-3,5-difluorophenylalanine (CAS 205445-53-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H17F2NO4 and a molecular weight of 301.286 g/mol. It is also known as N-(tert-Butoxycarbonyl)-3,5-difluoro-D-phenylalanine, Boc-3,5-difluoro-D-phenylalanine and BOC-D-3,5-DIFLUOROPHENYLALANINE. Key properties include a boiling point of 417.6±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 206.4±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 205445-53-0
Jingsj CID: J-1517540-3
Molecular Formula: C₁₄H₁₇F₂NO₄
Chinese Name: Boc-D-3,5-二氟苯丙氨酸
Molecular Weight: 301.286 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	417.6±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	206.4±28.7 °C

Frequently Asked Questions

What is the CAS number of Boc-D-3,5-difluorophenylalanine?

The CAS number of Boc-D-3,5-difluorophenylalanine is 205445-53-0.

What are the molecular formula and molecular weight of Boc-D-3,5-difluorophenylalanine?

Boc-D-3,5-difluorophenylalanine has molecular formula C14H17F2NO4 and molecular weight 301.286 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Boc-D-3,5-difluorophenylalanine (CAS 205445-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517540-3 (accessed 2026-10-25).

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