Skip to Content
Merck
All Photos(1)

Documents

93690

Sigma-Aldrich

L-Tryptophan ethyl ester hydrochloride

≥99.0% (AT)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C13H16N2O2 · HCl
CAS Number:
2899-28-7
Molecular Weight:
268.74
Beilstein:
3919010
EC Number:
220-786-0
MDL number:
MFCD00038993
UNSPSC Code:
12352209
PubChem Substance ID:
57653572
NACRES:
NA.22

Assay

≥99.0% (AT)

form

powder

optical activity

[α]20/D +10±1°, c = 2% in H2O

reaction suitability

reaction type: solution phase peptide synthesis

mp

220-225 °C (dec.)

application(s)

peptide synthesis

SMILES string

Cl.CCOC(=O)[C@@H](N)Cc1c[nH]c2ccccc12

InChI

1S/C13H16N2O2.ClH/c1-2-17-13(16)11(14)7-9-8-15-12-6-4-3-5-10(9)12;/h3-6,8,11,15H,2,7,14H2,1H3;1H/t11-;/m0./s1

InChI key

PESYCVVSLYSXAK-MERQFXBCSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Kento Takayama et al.
Journal of natural medicines, 75(1), 116-128 (2020-10-21)
Indole is produced from dietary tryptophan by tryptophanase in intestinal bacteria, such as Escherichia coli. In the liver, indole is converted into indoxyl sulfate, a uremic toxin and risk factor for chronic kidney disease (CKD). Probiotics and prebiotics are currently
R P Kwok et al.
Neuroendocrinology, 45(4), 267-273 (1987-04-01)
In this study we investigated the effect of insulin on striatal 5-hydroxytryptamine and tryptamine in streptozotocin-diabetic and in normal rats. Streptozotocin-diabetic rats show a reduction in rat striatal tryptophan, 5-hydroxytryptamine, and 5-hydroxyindole acetic acid, an effect observed at 7 or
A substance P antagonist improves outcome in female Sprague Dawley rats following diffuse traumatic brain injury.
Frances Corrigan et al.
CNS neuroscience & therapeutics, 18(6), 513-515 (2012-06-08)
V Iu Shviadas et al.
Biokhimiia (Moscow, Russia), 45(5), 829-834 (1980-05-01)
The dependence of the rate of spontaneous hydrolysis of tryptophan ethyl ester within a wide range of pH (4,6-10,3) was studied. This dependence was found to differ from other dependences, i.e. within the pH range of 4,6-7,0 the value of
Use of ethyl esters of tryptophan to bypass the absorption defect in Hartnup disease.
Nutrition reviews, 48(1), 22-24 (1990-01-01)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service