93690
L-Tryptophan ethyl ester hydrochloride
≥99.0% (AT)
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About This Item
Empirical Formula (Hill Notation):
C13H16N2O2 · HCl
CAS Number:
Molecular Weight:
268.74
Beilstein:
3919010
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
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
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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
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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
Use of ethyl esters of tryptophan to bypass the absorption defect in Hartnup disease.
Nutrition reviews, 48(1), 22-24 (1990-01-01)
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
A J Jonas et al.
The Journal of clinical investigation, 84(1), 200-204 (1989-07-01)
Tryptophan ethyl ester, a lipid-soluble tryptophan derivative, was used to bypass defective gastrointestinal neutral amino acid transport in a child with Hartnup disease. The child's baseline tryptophan concentrations in serum (20 +/- 6 microM) and cerebrospinal fluid (1.0 +/- 0.2
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