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CAS RN: 2899-28-7 | Product Number: T2981

L-Tryptophan Ethyl Ester Hydrochloride

Purity: >95.0%(T)(HPLC)
  • (S)-2-Amino-3-(3-indolyl)propionic Acid Ethyl Ester Hydrochloride
  • H-Trp-OEt·HCl
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Product Number T2981
Purity / Analysis Method >95.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__3H__1__6N__2O__2·HCl = 268.74  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 2899-28-7
Reaxys Registry Number 3738701
PubChem Substance ID 253660192
MDL Number


Appearance White to Light yellow to Light red powder to crystal
Purity(HPLC) min. 95.0 area%
Purity(Nonaqueous Titration) min. 95.0 %
Specific rotation [a]20/D +10.0 to +13.0 deg(C=1, MeOH)
Properties (reference)
Melting Point 222 °C(dec.)
Specific Rotation 11° (C=1,MeOH)
Solubility (soluble in) Methanol
Related Laws:
EC Number 220-786-0
Transport Information:
HS Number 2924299899
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