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4-[(tert-butoxycarbonyl)amino]-L-phenylalanine

Also known as: H-Phe(4-NH-Boc)-OH, 4-(Boc-amino)-L-phenylalanine, L-4-(Boc-amino)phenylalanine, 4-[(2-methylpropan-2-yl)oxycarbonylamino]-L-phenylalanine, (2S)-2-amino-3-[4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]propanoic acid, 4-(tert-butoxycarbonylamino)-L-phenylalanine

4-[(tert-butoxycarbonyl)amino]-L-phenylalanine (CAS 74578-48-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H20N2O4 and a molecular weight of 280.32000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
74578-48-6
Jingsj CID
J-1338318-1
Molecular Formula
C14H20N2O4
Molecular Weight
280.32000 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass280.14200
PSA101.65000
LogP2.76130

Frequently Asked Questions

What is the CAS number of 4-[(tert-butoxycarbonyl)amino]-L-phenylalanine?

The CAS number of 4-[(tert-butoxycarbonyl)amino]-L-phenylalanine is 74578-48-6.

What are the molecular formula and molecular weight of 4-[(tert-butoxycarbonyl)amino]-L-phenylalanine?

4-[(tert-butoxycarbonyl)amino]-L-phenylalanine has molecular formula C14H20N2O4 and molecular weight 280.32000 g/mol.

What are the upstream and downstream products of 4-[(tert-butoxycarbonyl)amino]-L-phenylalanine?

For 4-[(tert-butoxycarbonyl)amino]-L-phenylalanine, Upstream Products: Di-tert-butyl dicarbonate, 4-Amino-L-phenylalanine.

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

Last updated:

How to cite: Jingsj. "4-[(tert-butoxycarbonyl)amino]-L-phenylalanine (CAS 74578-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338318-1 (accessed 2026-11-09).

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