Product Name: Benserazide hydrochloride (CAS NO.14919-77-8)

Molecular Formula:C₁₀H₁₅N₃O₅·ClH
Molecular Weight:293.74
EINECS:238-991-9
Melting Point:146 °C
Boiling Point:574.2°C at 760mmHg
Flash Point:301°C
Solubility: H₂O:10 mg/mL
Form:Solid
Chemical Properties:White Crystalline Solid 
Enthalpy of Vaporization: 90.5 kJ/mol 
Vapour Pressure:  5.06E-14 mmHg at 25°C
Structure Descriptors of Benserazide hydrochloride (CAS NO.14919-77-8):
  IUPAC Name: 2-amino-3-hydroxy-N'-[(2,3,4-trihydroxyphenyl)methyl]propanehydrazidehydrochloride
  Canonical SMILES: C1=CC(=C(C(=C1CNNC(=O)C(CO)N)O)O)O.Cl
  InChI: InChI=1S/C10H15N3O5.ClH/c11-6(4-14)10(18)13-12-3-5-1-2-7(15)9(17)8(5)16;/h1-2,6,12,14-17H,3-4,11H2,(H,13,18);1H 
  InChIKey: ULFCBIUXQQYDEI-UHFFFAOYSA-N

Benserazide hydrochloride (CAS NO.14919-77-8) can be used as a peripheral decarboxylase inhibitor and antiparkinsonian.

Moderately toxic by intraperitoneal and subcutaneous routes. Mildly toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NO_x and HCl.
Safety Information of Benserazide hydrochloride (CAS NO.14919-77-8)
Hazard Codes  Xi
Risk Statements  36/37/38
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements  26-36
26: Very toxic by inhalation
36: Irritating to eyes
WGK Germany  2
RTECS  VT9632300

Benserazide hydrochloride (CAS NO.14919-77-8) , the synonyms are 2'-(2,3,4-Trihydroxybenzyl)-dl-serinohydrazide monohydrochloride ; 2-(2,3,4-Trihydroxybenzyl)hydrazide,monohydrochloride,dl-serin ; Dl-serine,2-((2,3,4-trihydroxyphenyl)methyl)hydrazide,monohydrochloride  .