ChemicalBook Product Catalog Biochemical Engineering Amino Acids and proteins DL-Tyrosine

DL-Tyrosine

DL-Tyrosine Basic information
Product Name:DL-Tyrosine
Synonyms:(±)-3-(p-Hydroxyphenyl)alanine;rac-(R*)-2-Amino-3-(p-hydroxyphenyl)propionic acid;DL-Tyrosine,99%;DL-TYROSINE extrapure CHR;(±)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-DL-alanine;(à)-2-Amino-3-(4-hydroxyphenyl)propionic acid;DL-α-AMino-β-p-hydroxyphenylpropionic acid;DL-Tyrosine, 99% 25GR
CAS:556-03-6
MF:C9H11NO3
MW:181.19
EINECS:209-113-1
Product Categories:Amino Acids;Amino Acids and Derivatives;Tyrosine [Tyr, Y];alpha-Amino Acids;Amino Acids;Biochemistry
Mol File:556-03-6.mol
DL-Tyrosine Structure
DL-Tyrosine Chemical Properties
Melting point ≥300 °C (lit.)
Boiling point 314.29°C (rough estimate)
density 1.2375 (rough estimate)
refractive index 1.5270 (estimate)
storage temp. Store at RT.
solubility Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)
form Crystalline
pkapK1:2.18(+1);pK2:9.11(0);pK3:10.6(OH) (25°C)
color White to Off-White
Water Solubility Soluble in water.
Merck 14,9839
BRN 515881
Stability:Stable. Incompatible with strong oxidizing agents.
LogP-0.418 (est)
CAS DataBase Reference556-03-6(CAS DataBase Reference)
NIST Chemistry Reference2-Amino-3-(4-hydroxyphenyl)-propanoic acid(556-03-6)
EPA Substance Registry SystemTyrosine (556-03-6)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA Yes
HS Code 29225000
MSDS Information
ProviderLanguage
DL-Tyrosine English
SigmaAldrich English
ACROS English
ALFA English
DL-Tyrosine Usage And Synthesis
Chemical Propertieswhite powder
UsesThe tyrosine of this diet was labeled by adding to it an amount of synthetic, isotopic dl-tyrosine cor- responding to twice that already present in the food. Incorporation of total C14 into muscle protein was reduced in 186-day infected mice fed dl-tyrosine-2-C-14 as compared to muscle proteins obtained from noninfected animals.
DefinitionChEBI: Tyrosine is an alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. It has a role as a Daphnia magna metabolite. It is an alpha-amino acid, a polar amino acid and an aromatic amino acid. It contains a 4-hydroxybenzyl group. It is functionally related to a propionic acid. It is a conjugate base of a tyrosinium. It is a conjugate acid of a tyrosinate(1-).
DL-Tyrosine Preparation Products And Raw materials
Raw materials2,3-Butanedione-->Erythromycin Estolate-->L-Tyrosine
Preparation ProductsD-Tyrosine
Phenprobamate L-Tyrosine H-ARG-ARG-LEU-ILE-GLU-ASP-ASN-GLU-TYR-THR-ALA-ARG-GLY-OH TYROSINASE Liothyronine sodium Boc-D-Tyr-OH EC 2.6.1.2 Propionic acid Methyldopa L-Alanine 6-Aminocaproic acid Glycine L-Thyroxine Methyl L-tyrosinate D-Alanine DL-Tyrosine Sodium levothyroxine DL-Alanine
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.