Skip to Content
ES
EN
Products
Applications
Services
Documents
Support
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Biochemicals
Clinical & Diagnostics
Filtration
Greener Alternative Products
Industrial Microbiology
Labware
Materials Science
Molecular Biology & Functional Genomics
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Water Purification
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Synthesis
Clinical & Diagnostics
Environmental & Cannabis Testing
Food & Beverage Testing & Manufacturing
Genomics
Materials Science & Engineering
Microbiological Testing
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Research & Disease Areas
Contract Manufacturing
Contract Testing
Custom Products
Digital Solutions for Life Science
IVD Development & Manufacturing
Product Services
Support
Safety Data Sheets (SDS)
Certificates of Analysis (COA)
Certificates of Origin (COO)
Certificates of Quality (COQ)
Customer Support
Contact Us
FAQ
Quality & Regulatory
Calculators & Apps
Webinars
Back
3,4-Dihydroxy-L-phenylalanine
Synonym(s):
3-(3,4-Dihydroxyphenyl)-L-alanine, L-3-Hydroxytyrosine, L-DOPA, Levodopa
Linear Formula:
(HO)
2
C
6
H
3
CH
2
CH(NH
2
)CO
2
H
CAS Number:
59-92-7
Molecular Weight:
197.19
EC Number:
200-445-2
Products
Product Category
amino acids (2)
Brand
Sigma-Aldrich (1)
Supelco (1)
Color
Formula Weight
Gene Alias
Manufacturer
Melting Point (°C)
Physical Form
Product Line
Format
Analyte Suitability
Quality Segment
Application
Optical Isomer
Amino Acid
Special Grade
certified reference material (1)
Technique
Filter Products
Showing 1-2 of 2
Compare
Product Number
Description
Pricing
D9628
3,4-Dihydroxy-L-phenylalanine,
≥98% (TLC)
Expand
View Pricing
72816
3,4-Dihydroxy-L-phenylalanine,
certified reference material,
Trace
CERT
®
, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Expand
View Pricing