Product Name

  • Name

    3-hydroxy-L-tyrosine hydrochloride

  • EINECS
  • CAS No. 5796-14-5
  • Article Data3
  • CAS DataBase
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C9H11 N O4 . Cl H
  • Boiling Point 448.4°Cat760mmHg
  • Molecular Weight 233.652
  • Flash Point 225°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. Moderately toxic by ingestion. Used to treat Parkinson's disease. When heated to decomposition it emits very toxic fumes of NOx and HCl.
  • Risk Codes
  • Molecular Structure Molecular Structure of 5796-14-5 (3-hydroxy-L-tyrosine hydrochloride)
  • Hazard Symbols
  • Synonyms Alanine,3-(3,4-dihydroxyphenyl)-, hydrochloride, L- (8CI); L-Tyrosine, 3-hydroxy-,hydrochloride (9CI); 3-(3,4-Dihydroxyphenyl)-L-alanine hydrochloride; Dopahydrochloride; L-Dopa hydrochloride; Levodopa hydrochloride
  • PSA 103.78000
  • LogP 1.55450

L-Dopa hydrochloride Chemical Properties

Empirical Formula of L-Dopa hydrochloride (CAS NO.5796-14-5): C9H12ClNO4
Molecular Weight: 233.6489 g/mol
EINECS: 227-342-5 
Flash Point: 225 °C
Enthalpy of Vaporization: 74.5 kJ/mol
Boiling Point: 448.4 °C at 760 mmHg
Vapour Pressure: 7.97E-09 mmHg at 25 °C
Structure of L-Dopa hydrochloride (CAS NO.5796-14-5):
                         
IUPAC Name: [3-(3,4-Dihydroxyphenyl)-1-hydroxy-1-oxopropan-2-yl]azanium chloride
Canonical SMILES: C1=CC(=C(C=C1CC(C(=O)O)[NH3+])O)O.[Cl-]
InChI: InChI=1S/C9H11NO4.ClH/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5;/h1-2,4,6,11-12H,3,10H2,(H,13,14);1H
InChIKey: IIYCFYBNWUGFSA-UHFFFAOYSA-N

L-Dopa hydrochloride Toxicity Data With Reference

1.    

orl-mus LD50:1460 mg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 28 (1974),1.
2.    

ivn-mus LD50:527 mg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 28 (1974),1.
3.    

orl-rbt LDLo:950 mg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 28 (1974),1.
4.    

ivn-rbt LD50:144 mg/kg

     TXAPA9    Toxicology and Applied Pharmacology. 28 (1974),1.

L-Dopa hydrochloride Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. Used to treat Parkinson's disease. When heated to decomposition L-Dopa hydrochloride (CAS NO.5796-14-5) emits very toxic fumes of NOx and HCl.

L-Dopa hydrochloride Specification

 L-Dopa hydrochloride , its cas register number is 5796-14-5. It also can be called 3-Hydroxy-L-tyrosine hydrochloride ; L-Tyrosine, 3-hydroxy-, hydrochloride (9CI) ; and Alanine, 3-(3,4-dihydroxyphenyl)-, hydrochloride, L- .

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