D-Tryptophan CAS:153-94-6-custom synthesis contract manufacturing
D-Tryptophan CAS:153-94-6
Structural Formula D-Tryptophan CAS:153-94-6
Product Name D-Tryptophan
Synonym D-α-Amino-3-indolepropionic acid;(R)-(+)-2-Amino-3-(3-indolyl)propionic Acid;(R)-(+)-2-Amino-3-(3-indolyl)propionic Acid;D-Tryptophan
CAS No. 153-94-6
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
Availability Please visit www.nbinno.com for our official company website or sending email to info@nbinno.com for more information.

D-Tryptophan
CAS RN: 153-94-6
 
Solubility in water Colorless & clear (c=1)
Specific rotation [α]D20 +31.0°~+33.0°(c= 2,water)
Loss on drying Not more than 0.3%
Residue on ignition (as sulfate) Not more than 0.1%
Chloride (Cl) Not more than 0.02%
Sulfate (SO4) Not more than 0.03%
Heavy metals (as Pb) Not more than 10ppm
Iron (Fe) Not more than 10ppm
Ammonium (NH4) Not more than 0.02%
Arsenic (As2O3) Not more than 1ppm
Other amino acids Not detected by T.L.C.(The spotted amount, 10μg)
Assay 98.5%~101.0%
L-Isomer Not more than 0.5%
 

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Experienced Reaction
AlkylationPolymerizationDiazotization
NeutrallzationSulfonationDecompose
NitrationEliminationEsterification
AdditionChlorinationSubstitution
DehydrogenationReductionHydrogenation
Oxidation
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