T1129
DL-Tryptophan ethyl ester hydrochloride
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About This Item
Empirical Formula (Hill Notation):
C13H16N2O2 · HCl
CAS Number:
Molecular Weight:
268.74
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
storage temp.
−20°C
SMILES string
Cl.[H]n1cc(CC(N)C(=O)OCC)c2ccccc12
Storage Class Code
13 - Non 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
Regulatory Information
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Ting Sun et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 70(4), 676-680 (2011-12-27)
(18)F labeled natural amino acids have been introduced as promising tumor imaging agents. A novel [(18)F]fluoro amino acid analog 1-[(18)F]fluoroethyl-L-tryptophan (1-[(18)F]FETrp) was designed and synthesized by a two-pot three-step procedure, including the synthesis of 1-[(18)F]fluoro-2- (tosyloxy)ethane, the [(18)F]fluoroethylation of the
F L Tse et al.
The Journal of pharmacy and pharmacology, 36(9), 633-636 (1984-09-01)
Sandoz compound 57-118 is a mixture of tryptophan ethyl ester amide derivatives (analogues I-V) possessing one of five fatty acid chains which differ in chain length, configuration, or the degree of unsaturation. The relative absorption of each of the five
Ashok Jadhav et al.
British journal of pharmacology, 166(1), 232-242 (2011-09-29)
L-tryptophan (L-W) is a precursor of the vasoconstrictor, 5-HT. However, acute administration of L-W ethyl ester (L-Wee) lowered blood pressure. The mechanism of action is unknown. This study compares the vascular effects of L-W and L-Wee in intact animals, isolated
Jian Xiang Zhang et al.
Journal of controlled release : official journal of the Controlled Release Society, 116(3), 322-329 (2006-11-18)
The effects of copolymer composition, drug structure and initial drug feed on drug loading of polymeric micelles based on amphiphilic polyphosphazenes were investigated. It was found that the drug loading capacity of micelles based on this type of amphiphilic copolymers
V Iu Shviadas et al.
Biokhimiia (Moscow, Russia), 45(4), 629-635 (1980-04-01)
The hydrolysis of L-tryptophane ethyl ester catalyzed by alpha-chymotrypsin and the effect of ethyl ster of D-tryptophane on the course of the reaction were studied. A kinetic pattern of a three-step enzymatic reaction based on the assumption that the enzyme
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