Description
L-Tryptophan, 10Mg
99.0-101.0%, suitable for cell culture, BioXtra, non-animal source
Synonym(s):
(S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid
Empirical Formula (Hill Notation):
C11H12N2O2
CAS Number:
73-22-3
Molecular Weight:
204.23
Beilstein/REAXYS Number:
86197
EC Number:
200-795-6
MDL number:
MFCD00064340
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
24900575
NACRES:
NA.26
Properties
biological source
non-animal source
Quality Level
300
agency
USP/NF
meets EP testing specifications
meets JP testing specifications
meets USP testing specifications
product line
BioXtra
assay
99.0-101.0%
form
powder
quality
meets EP, JP, USP testing specifications
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
color
white to yellow
mp
280-285 °C (dec.) (lit.)
solubility
1 M HCl: 10 mg/mL
application(s)
pharmaceutical (small molecule)
SMILES string
N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O
InChI
1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1
InChI key
QIVBCDIJIAJPQS-VIFPVBQESA-N
Description
Application
L-Tryptophan has been used in PreC media preparation and in cell culture.[1][2]
Biochem/physiol Actions
Tryptophan (Trp) is one of the functional amino acids that is associated with growth, reproduction, maintenance and immunity.[3] Increased Trp availability is necessary for the regulation of mood, cognition and behaviour. It is hypothesised that L-Trp might be useful in inducing sleep in healthy adults against the normal circadian rhythm. Trp uptake by the brain depends on the plasma ratio of Trp to all of the other LNAAs (large neutral amino acids). Higher the Trp:LNAAs ratio, greater is the Trp uptake.[4]
Other Notes
Amino acid precursor of serotonin and melatonin
Safety Information
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)