D(+)-Tryptophan CAS NO. 153-94-6

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D(+)-Tryptophan CAS NO. 153-94-6
Paub meej
MF: C11H12N2O2
MW: 204.23
EINECS:205-819-9
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Khoom npe D(+)-Tryptophan
Synonyms D-TRP;D(+)-TRYPTOPHAN;D-TRYPTOPHAN;D-TRYPTOPHANE;D-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;D-2-AMINO{ {9}}INDOLEPROPIONIC ACID;D-2-AMINO-3-INDOLYLPROPANOIC ACID;D-ALPHA-AMINO-3-INDOLEPROPIONIC ACID
CAS 153-94-6
MF C11H12N2O2
MW 204.23
EINECS 205-819-9

 

D(+)-Tryptophan Chemical Properties

Melting point 282-285 degree (dec.)(lit.)
alpha 31.5 º (c=1, H2O 24 ºC)
Boiling point 342.72 degree (kev kwv yees ntxhib)
ceev 1.1754 (zeeg)
Refractive Index 31 degree (C{1}}, H2O)
cia temp. Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub
solubility Aqueous Base (me ntsis), DMSO (me ntsis, Rhaub, Sonicated), Methanol (me ntsis)
pka ua 2.3 0± 0.10 (Tshaj tawm)
daim ntawv Hmoov
xim Dawb rau me ntsis daj
Dej Solubility 11 g/L (20 ºC)
BRN 86198
Kev ruaj ntseg ruaj khov. Incompatible nrog oxidizing tus neeg sawv cev.

 

D(+)-Tryptophan Siv Thiab Synthesis

Chemical Properties hmoov dawb
Siv Ib qho tseem ceeb amino acid pom nyob rau hauv ib txwm tsim pedtides. Tsis zoo li nws cov stereoisomer, L-tryptophan, nws tsis yog siv rau hauv cov txheej txheem los yog enzyme proteins.
Txhais ChEBI: D-enantiomer ntawm tryptophan.

 

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