T9753
D-Tryptophan
≥98.0% (HPLC)
Synonym(s):
(R)-2-Amino-3-(3-indolyl)propionic acid, D-α-Amino-3-indolepropionic acid
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About This Item
Empirical Formula (Hill Notation):
C11H12N2O2
CAS Number:
Molecular Weight:
204.23
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
205-819-9
MDL number:
Beilstein/REAXYS Number:
86198
Product Name
D-Tryptophan, ≥98.0% (HPLC)
biological source
synthetic (organic)
Quality Level
assay
≥98.0% (HPLC)
form
powder
technique(s)
cell culture | embryo: suitable, cell culture | mammalian: suitable
color
white to off-white
mp
282-285 °C (dec.) (lit.)
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-/m1/s1
InChI key
QIVBCDIJIAJPQS-SECBINFHSA-N
Gene Information
human ... GRINA(2907)
mouse ... GRINA(66168)
rat ... GRINA(266668)
General description
Tryptophan is one of the essential and standard amino acids present in the body. It is used by the cells to produce proteins.
Application
D-Tryptophan can be used for Human embryonic kidney cell (HEK-293, ATCC: CRL-1573) culture.The product is a sweetener used to study the release of incretins from enteroendocrine cells triggered by sugar but not by sweeteners.
D-Tryptophan has been used to study its efficacy on dispersing biofilm in dental unit waterlines (DUWLs) in vitro.
Biochem/physiol Actions
Low level of D-tryptophan is capable of preventing the growth of an L-tryptophan-requiring mutant of the E. coli.
Other Notes
Unnatural isomer of tryptophan.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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