Home Categories Biochemical Engineering D-Tryptophan
A6985858

D-Tryptophan , 10mMinDMSO , 153-94-6

Synonym(s):
(R)-2-Amino-3-(3-indolyl)propionic acid;D-α-Amino-3-indolepropionic acid

CAS NO.:153-94-6

Empirical Formula: C11H12N2O2

Molecular Weight: 204.23

MDL number: MFCD00005647

EINECS: 205-819-9

Pack Size Price Stock Quantity
1ml RMB159.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 282-285 °C (dec.)(lit.)
alpha  31.5 º (c=1, H2O 24 ºC)
Boiling point: 342.72°C (rough estimate)
Density  1.1754 (rough estimate)
refractive index  31 ° (C=1, H2O)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Aqueous Base (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Slightly)
pka 2.30±0.10(Predicted)
form  Powder
color  White to slightly yellow
Water Solubility  11 g/L (20 ºC)
BRN  86198
Stability: Stable. Incompatible with oxidizing agents.
InChIKey QIVBCDIJIAJPQS-SECBINFHSA-N
LogP 0.704 (est)

Description and Uses

D-Tryptophan is 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.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P302+P352-P305+P351+P338-P362+P364
Hazard Codes  Xi
Risk Statements  36/37/38-41-37/38-22
Safety Statements  24/25-36/37/39-36-26
WGK Germany  3
RTECS  YN6129000
8
TSCA  Yes
HazardClass  IRRITANT
HS Code  29339990

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