L-Tryptophan, 1KG

SKU:
T8941-1KG
  • $1,230.00

    • 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)