N-[(tert-Butoxy)carbonyl]-L-tryptophan

Modify Date: 2025-08-22 13:52:46

N-[(tert-Butoxy)carbonyl]-L-tryptophan Structure
N-[(tert-Butoxy)carbonyl]-L-tryptophan structure
Common Name N-[(tert-Butoxy)carbonyl]-L-tryptophan
CAS Number 13139-14-5 Molecular Weight 304.341
Density 1.3±0.1 g/cm3 Boiling Point 535.7±45.0 °C at 760 mmHg
Molecular Formula C16H20N2O4 Melting Point 136 °C (dec.)(lit.)
MSDS USA Flash Point 277.8±28.7 °C

 Names

Name N-[(tert-Butoxy)carbonyl]-L-tryptophan
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 535.7±45.0 °C at 760 mmHg
Melting Point 136 °C (dec.)(lit.)
Molecular Formula C16H20N2O4
Molecular Weight 304.341
Flash Point 277.8±28.7 °C
Exact Mass 304.142303
PSA 91.42000
LogP 2.89
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.602
InChIKey NFVNYBJCJGKVQK-ZDUSSCGKSA-N
SMILES CC(C)(C)OC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)O

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Risk Phrases R20/21/22
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles4

More Articles
Oxidative modification of tryptophan residues exposed to peroxynitrite.

Biochem. Biophys. Res. Commun. 234(1) , 82-4, (1997)

The aim of this study was to clarify the mechanism of loss of Trp residues in proteins exposed to peroxynitrite. The Trp residues in bovine serum albumin and collagen IV were decreased by peroxynitrit...

Abilities of some tryptophan and phenylalanine derivatives to inhibit gastric acid secretion.

Biochim. Biophys. Acta 845(2) , 158-62, (1985)

Benzotript (N-p-chlorobenzoyl-L-tryptophan) has been shown to be a receptor-antagonist in vivo and in vitro for peptides from the gastrin family. In the present study, we examine tryptophan, and some ...

Methods for determination of electrophoretic mobility and stability of complexes originating in solutions during the chiral discrimination process.

Electrophoresis 19(2) , 276-81, (1998)

An equation for the calculation of electrophoretic mobility of kinetically labile complexes originating in solutions during the chiral discrimination process is derived. The mobility of the complex is...

 N-[(tert-Butoxy)carbonyl]-L-tryptophanBioassay

View more

Name: Antifungal activity against Aspergillus flavus after 72 hrs by microdilution method
Source: ChEMBL
Target: Aspergillus flavus
External Id: CHEMBL1670960
Name: Antifungal activity against Fusarium oxysporum after 72 hrs by microdilution method
Source: ChEMBL
Target: Fusarium oxysporum
External Id: CHEMBL1670961
Name: qHTS for Inhibitors of Polymerase Kappa
Source: NCGC
Target: DNA polymerase kappa [Homo sapiens]
External Id: PolK100
Name: Antimicrobial activity against Escherichia coli after 72 hrs by microdilution method
Source: ChEMBL
Target: Escherichia coli
External Id: CHEMBL1670955
Name: Antimicrobial activity against Xanthomonas oryzae after 72 hrs by microdilution metho...
Source: ChEMBL
Target: Xanthomonas oryzae
External Id: CHEMBL1670956
Name: Antimicrobial activity against Klebsiella pneumoniae after 72 hrs by microdilution me...
Source: ChEMBL
Target: Klebsiella pneumoniae
External Id: CHEMBL1670957
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: Antimicrobial activity against coagulase positive Staphylococcus after 72 hrs by micr...
Source: ChEMBL
Target: Staphylococcus
External Id: CHEMBL1670958
Name: Antifungal activity against Aspergillus niger after 72 hrs by microdilution method
Source: ChEMBL
Target: Aspergillus niger
External Id: CHEMBL1670959
Name: Compound was evaluated for the inhibition of Trypanosoma cruzi LAP (at 30 µM)
Source: ChEMBL
Target: Aminopeptidase
External Id: CHEMBL5305022
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 Synonyms

N-(tert-Butoxycarbonyl)-L-tryptophan
EINECS 236-072-7
Boc-L-Trp
(S)-2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-3-yl)propanoic acid
MFCD00065595
Boc-D-Trp-OH
N-tert-Butoxycarbonyl-L-tryptophan
N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-L-tryptophan
Na-(tert-Butoxycarbonyl)-L-tryptophan
(2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
Nalpha-Boc-L-Tryptophane
N-Boc-L-tryptophan
Boc-Trp-OH
Boc-L-tryptophan
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