L-Tryptophan benzyl ester

Base Information

Chemical Name:L-Tryptophan benzyl ester
CAS No.:4299-69-8
Molecular Formula:C₁₈H₁₈N₂O₂
Molecular Weight:294.353
Hs Code.:2933990090
DSSTox Substance ID:DTXSID50426796
Nikkaji Number:J313.855K
Wikidata:Q82239609
Pharos Ligand ID:8QNGKCRA33AW
ChEMBL ID:CHEMBL278555
Mol file:4299-69-8.mol

Synonyms:L-Tryptophan benzyl ester;4299-69-8;(S)-Benzyl 2-amino-3-(1H-indol-3-yl)propanoate;tryptophan benzyl ester;CHEMBL278555;BENZYL (2S)-2-AMINO-3-(1H-INDOL-3-YL)PROPANOATE;Trp-OBzl;H-Trp-OBzl;MFCD02683457;L-Tryptophan benzylester;2-Amino-3-(1H-indol-3-yl)-propionic acid benzyl ester;SCHEMBL1167914;DTXSID50426796;L-Tryptophan benzyl ester, 98%;TYQYRKDGHAPZRF-INIZCTEOSA-N;BDBM50030124;AKOS015888881;L-TRYPTOPHAN BENZYL ESTER 98;CS-0044687;F87461;(S)-2-Amino-3-(1H-indol-3-yl)-propionic acid benzyl ester

Suppliers and Price of L-Tryptophan benzyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
L-Tryptophan benzyl ester 98%
1g
$ 136.00

Sigma-Aldrich
L-Tryptophan benzyl ester 98%
5g
$ 444.00

Chemenu
(S)-Benzyl2-amino-3-(1H-indol-3-yl)propanoate 97%
5g
$ 411.00

Apolloscientific
L-Tryptophan benzyl ester
1g
$ 102.00

Apolloscientific
L-Tryptophan benzyl ester
5g
$ 457.00

American Custom Chemicals Corporation
L-TRYPTOPHAN BENZYL ESTER 95.00%
5G
$ 1237.61

American Custom Chemicals Corporation
L-TRYPTOPHAN BENZYL ESTER 95.00%
1G
$ 736.74

Alichem
(S)-Benzyl2-amino-3-(1H-indol-3-yl)propanoate
5g
$ 457.60

AK Scientific
L-Tryptophan benzyl ester
1g
$ 371.00

Total 12 raw suppliers

Chemical Property of L-Tryptophan benzyl ester

Chemical Property:

Vapor Pressure:9.59E-10mmHg at 25°C
Melting Point:77-80 °C(lit.)
Boiling Point:489.9±35.0 °C(Predicted)
PKA:17.01±0.30(Predicted)
PSA：68.11000
Density:1.247±0.06 g/cm3(Predicted)
LogP:3.48140
XLogP3:3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:294.136827821
Heavy Atom Count:22
Complexity:368

Purity/Quality:

97% ^*data from raw suppliers

L-Tryptophan benzyl ester 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC=C(C=C1)COC(=O)C(CC2=CNC3=CC=CC=C32)N
Isomeric SMILES:C1=CC=C(C=C1)COC(=O)[C@H](CC2=CNC3=CC=CC=C32)N

Technology Process of L-Tryptophan benzyl ester

There total 10 articles about L-Tryptophan benzyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: 73-22-3,27732-43-0,80206-30-0,27813-82-7
L-Tryptophan

: 100-51-6,185532-71-2
benzyl alcohol

: 4299-69-8,141595-98-4
L-tryptophane benzyl ester

Guidance literature:: With polyphosphoric acid; at 80 ℃; for 72h;

Reference yield: 88.0%

: 57229-67-1
(S)-benzyl 2-((tert-butoxycarbonyl)amino)-3-(1H-indol-3-yl)propanoate

: 4299-69-8,141595-98-4
L-tryptophane benzyl ester

Guidance literature:: (S)-benzyl 2-((tert-butoxycarbonyl)amino)-3-(1H-indol-3-yl)propanoate; With trifluoroacetic acid; In methanol; dichloromethane; at 0 ℃; for 1h;

With sodium hydrogencarbonate; In dichloromethane; water;
DOI:10.1016/j.tetlet.2009.03.121

Reference yield: 83.0%

: (S)-3-(1H-Indol-3-yl)-2-[(pyridine-2-carbonyl)-amino]-propionic acid benzyl ester

: 4299-69-8,141595-98-4
L-tryptophane benzyl ester

Guidance literature:: With sodium hydroxide; sulfuric acid; In methanol; water; at 25 ℃; pH=2.0, electrochemical reduction;
DOI:10.1016/S0040-4039(97)00362-6