3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE Chemical Properties

Melting point:

292 °C (dec.)(lit.)

storage temp. 

2-8°C

solubility 

Aqueous Acid (Sparingly)

form 

Solid

color 

White to Off-White

optical activity

[α]27/D 11.5°, c = 5 in 1 M HCl

Water Solubility 

Water: sparingly soluble

Stability:

Light Sensitive

InChI

1S/C9H11NO4/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)/t6-/m0/s1/i1D,2D,4D

InChIKey

WTDRDQBEARUVNC-UOCCHMHCSA-N

SMILES

[2H]c1c([2H])c(C[C@H](N)C(O)=O)c([2H])c(O)c1O

CAS DataBase Reference

53587-29-4

CAS Number Unlabeled

59-92-7

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36/37/38

Safety Statements 

26-36

WGK Germany 

3

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:SigmaAldrich

3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE Usage And Synthesis

Chemical Properties

White Solid

Uses

L-Dopa-(phenyl-d₃) or (3-(3,4-dihydroxyphenyl-2,5,6-d₃)-L-alanine) can be used as an internal standard for the quantification of methyldopa in human plasma by LC-MS-MS based method.

Uses

Natural isomer of the immediate precursor of dopamine; product of tyrsine hydroxylase

IC 50

D₃ Receptor

3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE(53587-29-4)Related Product Information

• Levodopa
• 3,4-Dimethoxy-L-phenylalanine
• N,N-DIMETHYL-L-PHENYLALANINE
• 3-METHOXY-DL-TYROSINE
• LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE)
• Lithium carbonate
• PHENOL-OD
• DL-DOPA
• Dihydrocaffeic acid
• L-M-TYROSINE
• 3-(3-Hydroxyphenyl)-DL-alanine
• L-TYROSINE-2,6-D2
• 4-METHYL-D3-CATECHOL
• 3-(3,4-DIHYDROXYPHENYL-2,5,6-D3)-L-ALANINE
• BENZENE-D1
• PHENOL-3,5-D2
• (S)-(-)-CARBIDOPA-D3 H2O (RING-D3)
• (s)-(-)-Carbidopa-d3