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N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide

Also known as: (2S)-2-[(tert-Butoxycarbonyl)amino]-3-phenylpropanohydrazide, tert-Butyl N-(1-benzyl-2-hydrazino-2-oxoethyl)carbamate, tert-Butyl N-[(2S)-1-hydrazinyl-1-oxo-3-phenylpropan-2-yl]carbamate, L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, hydrazide, Boc-L-Phe hydrazide, Boc-L-PheNHNH2, Boc-Phe-NHNH2, N-(Boc)-L-phenylalanine hydrazide, N-(tert-Butoxycarbonyl)-L-phenylalanine acid hydrazide, tert-Butyl N-(1-hydrazinyl-1-oxo-3-phenylpropan-2-yl)carbamate

N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide (CAS 30189-48-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H21N3O3 and a molecular weight of 279.33500 g/mol. Key properties include a melting point of 131-136ºC, a boiling point of 505.3ºC at 760mmHg, a density of 1.146g/cm3 and a flash point of 259.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
30189-48-1
Jingsj CID
J-45120-7
Molecular Formula
C14H21N3O3
Molecular Weight
279.33500 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point131-136ºC
Boiling Point505.3ºC at 760mmHg
Density1.146g/cm3
Flash Point259.4ºC
Exact Mass279.15800
PSA93.45000
LogP2.59440
Refractive Index1.536

Customs & Trade Information

HS Code2928000090
Summary2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide?

The CAS number of N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide is 30189-48-1.

What are the molecular formula and molecular weight of N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide?

N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide has molecular formula C14H21N3O3 and molecular weight 279.33500 g/mol.

What are the upstream and downstream products of N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide?

For N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide, Upstream Products: Boc-L-phenylalanine methyl ester, N-(tert-Butoxycarbonyl)-L-phenylalanine, 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. "N-(tert-Butoxycarbonyl)-L-phenylalanine hydrazide (CAS 30189-48-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45120-7 (accessed 2026-11-09).

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