Active ingredientL-TyrosineCat. No. P-T238-001CAS 60-18-4Family · Pharmaceutical analytical standards
L-Tyrosine
An aromatic amino acid found in proteins, isolated in 1846 by the German chemist Justus von Liebig from casein: our body uses it to make dopamine, adrenaline, thyroid hormones and melanin. This family brings together the active ingredient, labelled standards and other impurities.
Did you know?Its name comes from the Greek tyros, cheese: the crunchy little crystals in well-aged cheeses such as Parmesan are often tyrosine.
Go to the active ingredient →Active ingredientL-TyrosineCat. No. P-T238-001CAS 60-18-4
Isotopically labelledDL-Tyrosine-d7Cat. No. P-T238-002CAS 402835-78-3
Isotopically labelledL-Tyrosine-13C9Cat. No. P-T238-003CAS 55443-60-2
Isotopically labelledTyrosine Impurity 1-d4Cat. No. P-T238-004
Impurity(R)-3-MethoxytyrosineCat. No. P-T238-005CAS 15402-76-3
Impurity3,5-Dihydroxy-L-TyrosineCat. No. P-T238-006CAS 18674-59-4
Impurity3,5-Diiodo-L-tyrosineCat. No. P-T238-007CAS 300-39-0
Impurity3,5-Dimethoxy-L-tyrosineCat. No. P-T238-008CAS 599178-75-3
Impurity3,5-Dimethyl-L-tyrosineCat. No. P-T238-009CAS 1088236-42-3
ImpurityTyrosine Impurity 1Cat. No. P-T238-010CAS 3247-75-4
Impurity3-Bromo-L-TyrosineCat. No. P-T238-011CAS 38739-13-8
Impurity3-Iodo-D-TyrosineCat. No. P-T238-012CAS 25799-58-0
Impurity3-Iodo-L-TyrosineCat. No. P-T238-013CAS 70-78-0
Impurity3-Methoxy-L-tyrosine MonohydrateCat. No. P-T238-014CAS 200630-46-2
Impurity3-O-Methyl DopaCat. No. P-T238-015CAS 300-48-1
Impurity4-Maleylacetoacetic acidCat. No. P-T238-016CAS 5698-52-2
ImpurityD-TyrosineCat. No. P-T238-017CAS 556-02-5
ImpurityD-Tyrosine benzyl esterCat. No. P-T238-018CAS 97984-62-8
ImpurityD-Tyrosine Benzyl Ester HClCat. No. P-T238-019CAS 87004-79-3
ImpurityDiacetyl L-TyrosineCat. No. P-T238-020CAS 17355-23-6
ImpurityDiamino-L-TyrosineCat. No. P-T238-021CAS 904824-73-3
ImpurityDinitro-L-TyrosineCat. No. P-T238-022CAS 17360-11-1
ImpurityTyrosine Impurity 2Cat. No. P-T238-023CAS 2679807-12-4
ImpurityFmoc-O-tert-butyl-D-tyrosineCat. No. P-T238-024CAS 118488-18-9
ImpurityFmoc-Tyr(Me)-OHCat. No. P-T238-025CAS 77128-72-4
ImpurityGly-Gly-Tyr-OHCat. No. P-T238-026CAS 17343-07-6
ImpurityL-Prolinyl-Homo-L-TyrosineCat. No. P-T238-027
ImpurityL-Tyrosine benzyl esterCat. No. P-T238-028CAS 42406-77-9
ImpurityL-Tyrosine Ethyl EsterCat. No. P-T238-029CAS 949-67-7
ImpurityL-Tyrosine Methyl EsterCat. No. P-T238-030CAS 1080-06-4
ImpurityN-Acetyl-D-tyrosineCat. No. P-T238-031CAS 19764-32-0
ImpurityN-Acetyl-l-Tyrosine Ethyl EsterCat. No. P-T238-032CAS 840-97-1
ImpurityN-Boc-3,5-dimethoxy-L-tyrosine Methyl EsterCat. No. P-T238-033
ImpurityN-Boc-3,5-dimethyl-L-tyrosine Methyl EsterCat. No. P-T238-034CAS 579525-48-7
ImpurityN-Chloroacetyl-D-TyrosineCat. No. P-T238-035CAS 742100-87-4
ImpurityO-Acetyl-L-tyrosineCat. No. P-T238-036CAS 6636-22-2
ImpurityTyrosine Impurity 3 HydrochlorideCat. No. P-T238-037
ImpurityTyrosine Impurity 4Cat. No. P-T238-038CAS 1347912-30-4
ImpurityTyrosine Impurity 5Cat. No. P-T238-039CAS 119834-69-4
ImpurityTyrosine Impurity 6Cat. No. P-T238-040CAS 119834-70-7
ImpurityTyrosine Impurity 7Cat. No. P-T238-041
ImpurityTyrosine Impurity 8 HydrochlorideCat. No. P-T238-042
ImpurityTyrosine Impurity 9 DihydrochlorideCat. No. P-T238-043
ImpurityTyrosine Impurity 10Cat. No. P-T238-044CAS 2415710-81-3
ImpurityTyrosine Impurity 11Cat. No. P-T238-045CAS 1068617-32-2
ImpurityTyrosine Impurity 12Cat. No. P-T238-046CAS 2410698-17-6
ImpurityTyrosine Related Compound 2Cat. No. P-T238-047CAS 28613-33-4No product matches your search.
EDQM standards 1
The official European Pharmacopoeia standards for this family.
Reference substanceTyrosine CRSEDQM code T2900000Family L-TyrosineNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.