Product Category
Analytical/Chromatography(11)
Antibodies(17)
Biochemicals and Reagents(5)
Cell Biology(19)
Cell Culture(10)
Chemical Synthesis(12)
Flavors and Fragrances(1)
Research Essentials(1)
Stable Isotopes(1)
Special Grade
BioXtra(1)
certified reference material(1)
Food Grade(1)
pharmaceutical primary standard(1)
pharmaceutical secondary standard(1)
Prestige Antibodies®(2)
Technical(1)
USP(1)
Brand
Sigma(9)
Sigma-Aldrich(54)
Supelco(3)
USP(4)
Purity
100%(1)
99%(4)
98%(14)
97%(3)
95%(1)
80 - 89%(1)
Physical Form
Buffered aqueous(11)
Lyophilized(2)
Powder(13)
Solid(1)
Other(7)
Formula Weight
101 - 200(11)
201 - 300(22)
301 - 400(9)
Boiling Point (°C)
0 - 100(4)
Melting Point (°C)
0 - 100(4)
101 - 200(1)
201 - 300(15)
Color
colorless(2)
tan(1)
white(9)
yellow(1)
Feature
New(1)
Stockroom Favorite(1)
Antibody Enhanced Validation(3)
Available on GSA Contract(2)
Greener Alternative(1)
Application
cell culture | mammalian(9)
ELISA(6)
immunocytochemistry(3)
immunofluorescence(6)
immunohistochemistry(13)
immunoprecipitation (IP)(3)
microarray(1)
western blot(14)
Clonality
monoclonal(6)
polyclonal(11)
recombinant monoclonal(1)
Species Reactivity
bovine(2)
canine(2)
dog(1)
guinea pig(2)
horse(1)
human(15)
monkey(1)
mouse(9)
rabbit(1)
rat(13)
sheep(1)
Biological Source
Human(7)
Mouse(6)
Rabbit(10)
Rat(2)
Others(3)
Analyte Suitability
amino acids
peptides
proteins
Mass Shift
+3(1)
Featured Industry
Diagnostic Assay Manufacturing(1)
Food and Beverages(1)
Pharmaceutical (small molecule)(10)

Available for Sale

Search term:"L-DOPA"

Compare Products: Select up to 4 products.

*Please select more than one item to compare

70 matches found for L-DOPA

L-Dopa-(phenyl-d3)

  • 1 Product Result  

  • |  Match Criteria: Product Name

L-Dopa-(phenyl-d3) ≥98 atom % D, ≥98% (CP)
  • Synonym: 3-(3,4-Dihydroxyphenyl-2,5,6-d3)-L-alanine

    • Linear Formula: (HO)2C6D3CH2CH(NH2)CO2H

    • Molecular Weight: 200.21

    • CAS Number: 53587-29-4

L-Dopa ethyl ester

  • 1 Product Result  

  • |  Match Criteria: Product Name, Property, Description

L-Dopa ethyl ester ≥98% (HPLC)
  • Synonym: 3,4-Dihydroxy-L-phenylalanine ethyl ester, 3-Hydroxy-L-tyrosine ethyl ester, Etilevodopa, L-Dopa ethyl ester, L-Dopa-Et, Levodopa ethyl ester, O-Ethyl-DOPA, TV-1203

    • Empirical Formula (Hill Notation): C11H15NO4

    • Molecular Weight: 225.24

    • CAS Number: 37178-37-3

Levodopa

  • 4 Product Results  

  • |  Match Criteria: Product Name

Levodopa British Pharmacopoeia (BP) Reference Standard
  • Synonym: 3,4-Dihydroxy-L-phenylalanine, 3-(3,4-Dihydroxyphenyl)-L-alanine, L-3-Hydroxytyrosine, L-DOPA, Levodopa

    • Linear Formula: (HO)2C6H3CH2CH(NH2)CO2H

    • Molecular Weight: 197.19

    • CAS Number: 59-92-7

3,4-Dihydroxy-L-phenylalanine

  • 2 Product Results  

  • |  Match Criteria: Property, Description, Product Name

3,4-Dihydroxy-L-phenylalanine ≥98% (TLC)
  • Synonym: 3-(3,4-Dihydroxyphenyl)-L-alanine, L-3-Hydroxytyrosine, L-DOPA, Levodopa

    • Linear Formula: (HO)2C6H3CH2CH(NH2)CO2H

    • Molecular Weight: 197.19

    • CAS Number: 59-92-7

Methyldopa

  • 3 Product Results  

  • |  Match Criteria: Product Name

Methyldopa British Pharmacopoeia (BP) Reference Standard
  • Synonym: 3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine, MK-351, Methyl-L-DOPA, Methyl-DOPA sesquihydrate

    • Empirical Formula (Hill Notation): C10H13NO4 · 1.5H2O

    • Molecular Weight: 238.24

    • CAS Number: 41372-08-1

L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride

  • 1 Product Result  

  • |  Match Criteria: Description, Product Name

L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride solid
  • Synonym: Methyl L-DOPA hydrochloride

    • Empirical Formula (Hill Notation): C10H13NO4 · HCl

    • Molecular Weight: 247.68

    • CAS Number: 1421-65-4

(−)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate

  • 1 Product Result  

  • |  Match Criteria: Property, Product Name

(−)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate 99%
  • Synonym: α-Methyl-L-DOPA, L-α-Methyl-DOPA

    • Linear Formula: (HO)2C6H3CH2C(CH3)(NH2)CO2H · 11/2H2O

    • Molecular Weight: 238.24

    • CAS Number: 41372-08-1

Methyldopa for system suitability

  • 1 Product Result  

  • |  Match Criteria: Product Name

Methyldopa for system suitability European Pharmacopoeia (EP) Reference Standard
  • Synonym: 3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine, MK-351, Methyl-L-DOPA, Methyl-DOPA sesquihydrate

    • Empirical Formula (Hill Notation): C10H13NO4 · 1.5H2O

    • Molecular Weight: 238.24

    • CAS Number: 41372-08-1

3-Methoxy-L-tyrosine monohydrate

  • 1 Product Result  

  • |  Match Criteria: Description, Product Name

3-Methoxy-L-tyrosine monohydrate powder
  • Synonym: 4-Hydroxy-3-methoxy-L-phenylalanine, L-3-O-Methyl-DOPA

    • Empirical Formula (Hill Notation): C10H13NO4 H2O

    • Molecular Weight: 229.23

    • CAS Number: 200630-46-2

dopa decarboxylase (aromatic L-amino acid decarboxylase)
Synonyms AADC
Species Human (1644) , Species Mouse (13195) , Species Rat (24311) , Species domestic guinea pig (100135516) , Species naked mole-rat (101697555) , Species sheep (101106765) , Species Zebrafish (406651) , Species chicken (420947) , Species fruit fly (35190) , Species dog (606852) , Species cow (280762) , Species Horse (100052557) , Species domestic cat (101082989)
Summary: The encoded protein catalyzes the decarboxylation of L-3,4-dihydroxyphenylalanine (DOPA) to dopamine, L-5-hydroxytryptophan to serotonin and L-tryptophan to tryptamine. Defects in this gene are the cause of aromatic L-amino-acid decarboxylase deficiency (AADCD). AADCD deficiency is an inborn error in neurotransmitter metabolism that leads to combined serotonin and catecholamine deficiency. Multiple alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Jun 2011]

RIN-5F

  • 1 Product Result  

  • |  Match Criteria: Property, Description

Boron tribromide

  • 3 Product Results  

  • |  Match Criteria: Description

Boron tribromide ≥99.99%
  • Synonym: Tribromoboron

    • Empirical Formula (Hill Notation): BBr3

    • Molecular Weight: 250.52

    • CAS Number: 10294-33-4

Boron tribromide solution

  • 3 Product Results  

  • |  Match Criteria: Description

Boron tribromide solution 1.0 M in methylene chloride
  • Synonym: Tribromoboron

    • Empirical Formula (Hill Notation): BBr3

    • Molecular Weight: 250.52

    • CAS Number: 10294-33-4

Tyrosinase from mushroom

  • 1 Product Result  

  • |  Match Criteria: Description

Tyrosinase from mushroom lyophilized powder, ≥1000 unit/mg solid
  • Synonym: Catechol Oxidase, Monophenol Monooxygenase, Monophenol, dihydroxyphenylalanine:oxygen oxidoreductase, Polyphenol Oxidase

Anti-Tyrosine Hydroxylase, N-Terminal antibody produced in rabbit

  • 2 Product Results  

  • |  Match Criteria: Description

Anti-Tyrosine Hydroxylase, N-Terminal antibody produced in rabbit affinity isolated antibody
Anti-Tyrosine Hydroxylase, N-Terminal antibody produced in rabbit affinity isolated antibody
  • Synonym: TH isoform 3, TH isoform a, TH-4, TY3H, TYH

  • Product #
  • Clonality
  • Application
  • Species Reactivity
  • Citations

L-Phenylalanine

  • 1 Product Result  

  • |  Match Criteria: Description

L-Phenylalanine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 98.5-101.0%
  • Synonym: (S)-2-Amino-3-phenylpropionic acid

    • Linear Formula: C6H5CH2CH(NH2)CO2H

    • Molecular Weight: 165.19

    • CAS Number: 63-91-2

S-(−)-Carbidopa

  • 1 Product Result  

  • |  Match Criteria: Description

S-(−)-Carbidopa ≥98% (TLC), powder
  • Synonym: (S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoic acid, S-(−)-α-Hydrazino-3,4-dihydroxy-2-methylbenzenepropanoic acid

    • Empirical Formula (Hill Notation): C10H14N2O4

    • Molecular Weight: 226.23

    • CAS Number: 28860-95-9

α-Methyl-L-tyrosine

  • 1 Product Result  

  • |  Match Criteria: Description

α-Methyl-L-tyrosine ≥98% (TLC)
  • Synonym: L-2-Methyl-3-(4-hydroxy­phenyl)alanine, L-AMPT

    • Empirical Formula (Hill Notation): C10H13NO3

    • Molecular Weight: 195.22

    • CAS Number: 672-87-7

6-Nitroveratraldehyde

  • 1 Product Result  

  • |  Match Criteria: Description

6-Nitroveratraldehyde technical grade, 80%
    • Linear Formula: O2NC6H2-3,4-(OCH3)2CHO

    • Molecular Weight: 211.17

    • CAS Number: 20357-25-9

3-Iodo-L-tyrosine

  • 1 Product Result  

  • |  Match Criteria: Description

3-Iodo-L-tyrosine
  • Synonym: 3-Monoiodo-L-tyrosine

    • Linear Formula: IC6H3-4-(OH)CH2CH(NH2)CO2H

    • Molecular Weight: 307.09

    • CAS Number: 70-78-0

(±)-6-Methyl-5,6,7,8-tetrahydropterine dihydrochloride

  • 1 Product Result  

  • |  Match Criteria: Description

(±)-6-Methyl-5,6,7,8-tetrahydropterine dihydrochloride ~95% (TLC)
  • Synonym: 6-MPH4, DL-2-Amino-4-hydroxy-6-methyl-5,6,7,8-tetrahydropteridine dihydrochloride

    • Empirical Formula (Hill Notation): C7H11N5O · 2HCl

    • Molecular Weight: 254.12

    • CAS Number: 69113-63-9

Anti-TH (C-terminal) antibody produced in goat

  • 1 Product Result  

  • |  Match Criteria: Description

Anti-TH (C-terminal) antibody produced in goat affinity isolated antibody, buffered aqueous solution
  • Synonym: Anti-TYH, tyrosine hydroxylase

  • Product #
  • Clonality
  • Application
  • Species Reactivity
  • Citations

SCH-442416

  • 1 Product Result  

  • |  Match Criteria: Description

SCH-442416 ≥98% (HPLC)
  • Synonym: 2-(2-Furanyl)-7-[3-(4-methoxyphenyl)propyl]-7H-pyrazolo [4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine; 5-amino-7-(3-(4-methoxyphenyl)propyl)-2-(2 furyl)pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine; 5-Amino-7-[3-(4-methoxy)phenylpropyl]-2-(2-furyl)-pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine

    • Empirical Formula (Hill Notation): C20H19N7O2

    • Molecular Weight: 389.41

    • CAS Number: 316173-57-6

Monoclonal Anti-DOPA Decarboxylase (DDC) antibody produced in mouse

  • 1 Product Result  

  • |  Match Criteria: Description

Monoclonal Anti-DOPA Decarboxylase (DDC) antibody produced in mouse clone DDC-109, ascites fluid
  • Product #
  • Clonality
  • Application
  • Species Reactivity
  • Citations
  • D0180
  • DDC-109, monoclonal
  • ARR, ELISA (i), ICC, IP, WB
  • human, rat, sheep, rabbit, monkey, bovine, canine, guinea pig
  • 3

Anti-DDC antibody produced in rabbit

  • 1 Product Result  

  • |  Match Criteria: Description

Anti-DDC antibody produced in rabbit Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
  • Synonym: Anti-AADC, Anti-Aromatic-L-amino-acid decarboxylase, Anti-DDC, Anti-DOPA decarboxylase

  • Product #
  • Clonality
  • Application
  • Species Reactivity
  • Citations

Anti-phospho-Tyrosine Hydroxylase (pSer40) antibody produced in rabbit

  • 1 Product Result  

  • |  Match Criteria: Description

Anti-phospho-Tyrosine Hydroxylase (pSer40) antibody produced in rabbit affinity isolated antibody
  • Product #
  • Clonality
  • Application
  • Species Reactivity
  • Citations

Eltoprazine hydrochloride

  • 1 Product Result  

  • |  Match Criteria: Description

Eltoprazine hydrochloride ≥98% (HPLC)
  • Synonym: 1-(2,3-Dihydro-1,4-benzodioxin-5-yl)-piperazine hydrochloride

    • Empirical Formula (Hill Notation): C12H16N2O2 · HCl

    • Molecular Weight: 256.73

    • CAS Number: 98206-09-8

Tolcapone

  • 2 Product Results  

  • |  Match Criteria: Description

Tolcapone ≥98% (HPLC)
  • Synonym: 3,4-Dihydroxy-4′-methyl-5-nitrobenzophenone, Ro 40-7592

    • Empirical Formula (Hill Notation): C14H11NO5

    • Molecular Weight: 273.24

    • CAS Number: 134308-13-7

L-Tyrosine

  • 1 Product Result  

  • |  Match Criteria: Description

L-Tyrosine ≥97%, FG
  • Synonym: (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-L-alanine

    • Linear Formula: 4-(HO)C6H4CH2CH(NH2)CO2H

    • Molecular Weight: 181.19

    • CAS Number: 60-18-4

Entacapone

  • 3 Product Results  

  • |  Match Criteria: Description

  • Synonym: 2-Cyano-N,N-diethyl-3-(3,4-dihydroxy-5-nitrophenyl)propenamide

    • Empirical Formula (Hill Notation): C14H15N3O5

    • Molecular Weight: 305.29

    • CAS Number: 130929-57-6

6-Nitropiperonal

  • 1 Product Result  

  • |  Match Criteria: Description

6-Nitropiperonal 97%
    • Empirical Formula (Hill Notation): C8H5NO5

    • Molecular Weight: 195.13

    • CAS Number: 712-97-0