Molecular structure of L-Tryptophanamide hydrochloride (CAS NO.5022-65-1) is:

Product Name: L-Tryptophanamide hydrochloride
CAS Registry Number: 5022-65-1
IUPAC Name: 2-amino-3-(1H-indol-3-yl)propanamide hydrochloride
Molecular Weight: 239.70136 [g/mol]
Molecular Formula: C₁₁H₁₄ClN₃O
H-Bond Donor: 4
H-Bond Acceptor: 2 
EINECS: 225-708-9
Melting Point: 250 °C
Refractive index: 25 ° (C=1, H₂O)
Storage temp.: 2-8 °C 
Flash Point: 255.4 °C
Enthalpy of Vaporization: 76.69 kJ/mol
Boiling Point: 498.7 °C at 760 mmHg
Vapour Pressure: 4.44E-10 mmHg at 25 °C
Product Categories: Amino Acids and Derivatives;Amino Acids 13C, 2H, 15N;Amino hydrochloride;Amino Acids & Derivatives;Amino Acids;I - Z;Modified Amino Acids 
Canonical SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)N)N.Cl
InChI: InChI=1S/C11H13N3O.ClH/c12-9(11(13)15)5-7-6-14-10-4-2-1-3-8(7)10;/h1-4,6,9,14H,5,12H2,(H2,13,15);1H
InChIKey: WOBDANBSEWOYKN-UHFFFAOYSA-N

  L-Tryptophanamide hydrochloride (CAS NO.5022-65-1) can be used as a substrate for studying the action of aminopeptidase enzyme.

WGK Germany: 3

 L-Tryptophanamide hydrochloride , its cas register number is 5022-65-1. It also can be called (S)-alpha-amino-1H-indole-3-propionamide monohydrochloride .It is a white solid.