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 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
- pka
- pK1:2.18(+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 Reference
- 556-03-6(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Amino-3-(4-hydroxyphenyl)-propanoic acid(556-03-6)
- EPA Substance Registry System
- Tyrosine (556-03-6)
MSDS
- Language:English Provider:DL-Tyrosine
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
DL-Tyrosine Usage And Synthesis
Chemical Properties
white powder
Uses
The 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.
Definition
ChEBI: 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 materials
Preparation Products
DL-TyrosineSupplier
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