Product Name

  • Name

    3-Amino-L-tyrosine

  • EINECS
  • CAS No. 300-34-5
  • Article Data5
  • CAS DataBase
  • Density 1.42 g/cm3
  • Solubility
  • Melting Point 279.2-279.8oC
  • Formula C9H12N2O3
  • Boiling Point 427.929 °C at 760 mmHg
  • Molecular Weight 196.206
  • Flash Point 212.604 °C
  • Transport Information
  • Appearance White Powder
  • Safety
  • Risk Codes R20/21/22
  • Molecular Structure Molecular Structure of 300-34-5 (3-Amino-L-tyrosine)
  • Hazard Symbols
  • Synonyms Tyrosine,3-amino-, L- (8CI);3-Aminotyrosine;L-3-Aminotyrosine;m-Amino-L-tyrosine;
  • PSA 109.57000
  • LogP 1.21030

3-Amino-L-tyrosine Chemical Properties

Molecule structure of L-Tyrosine, 3-amino- (CAS NO.300-34-5):

IUPAC Name: (2S)-2-Amino-3-(3-amino-4-hydroxyphenyl)propanoic acid
Molecular Weight: 196.20318 [g/mol]
Molecular Formula: C9H12N2O3
XLogP3: -3.1
H-Bond Dono:r 4
H-Bond Acceptor: 5
Rotatable Bond Count: 3
Tautomer Count: 11
Exact Mass: 196.084792
MonoIsotopic Mass: 196.084792
Topological Polar Surface Area: 110
Heavy Atom Count: 14
Index of Refraction: 1.67
Molar Refractivity: 51.61 cm3
Molar Volume: 138.1 cm3
Surface Tension: 79.6 dyne/cm
Density: 1.42 g/cm3
Flash Point: 212.6 °C
Enthalpy of Vaporization: 72 kJ/mol
Boiling Point: 427.9 °C at 760 mmHg
Vapour Pressure: 4.38E-08 mmHg at 25 °C
Canonical SMILES: C1=CC(=C(C=C1CC(C(=O)O)N)N)O
Isomeric SMILES: C1=CC(=C(C=C1C[C@@H](C(=O)O)N)N)O
InChI: InChI=1S/C9H12N2O3/c10-6-3-5(1-2-8(6)12)4-7(11)9(13)14/h1-3,7,12H,4,10-11H2,(H,13,14)/t7-/m0/s1
InChIKey: POGSZHUEECCEAP-ZETCQYMHSA-N
Product Categories of L-Tyrosine, 3-amino- (CAS NO.300-34-5): Tyrosine [Tyr, Y]

3-Amino-L-tyrosine Specification

 L-Tyrosine, 3-amino- (CAS NO.300-34-5) is also called 3-Aminotyrosine ; L-3-Aminotyrosine ; 3-Aminotyrosine ; 3-NH2-Tyrosine ; H-3-NH2-Tyr-OH ; (αS)-α,3-Diamino-4-hydroxybenzenepropionic acid ; 3-Amino-4-hydroxy-L-phenylalanine ; 3-Amino-4-hydroxyphenylalanine ; 3-Amino-L-tyrosine .

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