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D(+)-Tryptophan, 99%, ACROS Organics™

Manufacturer:  Fisher Scientific Acros 168630250

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Catalog No. AC168630250

 

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.


Specifications Description & Specifications

Specifications

D(+)-Tryptophan
(1% aq. soln.) Clear colorless to light yellow
≥98.5% (total base)
Authentic
204.23
+29.5° to +33.5° (20°C, 589nm) (c=1, H2O)
White to slightly yellow
153-94-6
Powder
99%
C11H12N2O2
0.5% max.
+ 31.50 (24.00°C c=1,H2O)
25g

Chemical Identifiers

99%
204.23
≥98.5% (total base)
C11H12N2O2
D(+)-Tryptophan