Description References
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D-Tyrosine

Description References
Product Name
D-Tyrosine
CAS No.
556-02-5
Chemical Name
D-Tyrosine
Synonyms
D-TYR;H-D-TYR-OH;D-THREONINOL;D-Tyr-OH;D-TYROSINE;D-thyrosine;TYROSINE, D-;D-p-Tyrosine;D-Tyrosine98%;D(+)-TYROSINE
CBNumber
CB6686592
Molecular Formula
C9H11NO3
Formula Weight
181.19
MOL File
556-02-5.mol
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D-Tyrosine Property

Melting point:
>300 °C (lit.)
alpha 
11.3 º (c=5, 1N HCl)
Boiling point:
314.29°C (rough estimate)
Density 
1.2375 (rough estimate)
refractive index 
11.2 ° (C=5, 1mol/L HCl)
storage temp. 
Store at RT.
solubility 
Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)
pka
2.25±0.10(Predicted)
form 
Crystals or Powder
color 
White to off-white
optical activity
[α]20/D +10.3°, c = 5 in 1 M HCl
Water Solubility 
SOLUBLE
Merck 
14,9839
BRN 
2212157
InChIKey
OUYCCCASQSFEME-UHFFFAOYSA-N
LogP
-0.418 (est)
CAS DataBase Reference
556-02-5(CAS DataBase Reference)
EPA Substance Registry System
D-Tyrosine (556-02-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29225000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
855456
Product name
D-Tyrosine
Purity
ReagentPlus , 99%
Packaging
500mg
Price
$49.4
Updated
2024/03/01
Sigma-Aldrich
Product number
855456
Product name
D-Tyrosine
Purity
ReagentPlus , 99%
Packaging
5g
Price
$90
Updated
2024/03/01
TCI Chemical
Product number
T1141
Product name
D-Tyrosine
Purity
>98.0%(T)
Packaging
5g
Price
$53
Updated
2024/03/01
TCI Chemical
Product number
T1141
Product name
D-Tyrosine
Purity
>98.0%(T)
Packaging
25g
Price
$153
Updated
2024/03/01
Alfa Aesar
Product number
A17709
Product name
D-Tyrosine, 99%
Packaging
1g
Price
$22.65
Updated
2024/03/01
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D-Tyrosine Chemical Properties,Usage,Production

Description

D-tyrosine is the D-form amino acid of tyrosine. It is a non-essential amino acid. In animals, it can be de novo synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid, hormones and melanin. Specially, study has shown that it can be taken s a chiral precusor to potent inhibitors of human Nonpancreatic secretory phospholipase A 2(IIa) with strong anti-inflammatory activity. It can also be used as a starting material for the preparation of anisomycin.

References

https://pubchem.ncbi.nlm.nih.gov/compound/D-tyrosine#section=Top
Dr, Karl A. Hansford, et al. "D -Tyrosine as a Chiral Precusor to Potent Inhibitors of Human Nonpancreatic Secretory Phospholipase A 2, (IIa) with Anti-inflammatory Activity." Chembiochem 4.2-3(2003):181.
Jegham, Samir, and B. C. Das. "A new synthesis of (−)-anisomycin or (+)-anisomycin starting from D-tyrosine or L-tyrosine." Tetrahedron Letters 29.35(1988):4419-4422.

Chemical Properties

white to off-white powder

Uses

D-Tyrosine, the stereoisomer to L-Tyrosine (T899975), is an amino acid used in various organic syntheses for antibiotics. It is used in the synthesis of (-)-anisomycin, as well as BATSI (boronic acid transition state inhibitors) which act on β-lactamases. It has also been studied as an inhibitor of microbial growth on surfaces, reducing microbial attachment to hydrophillic glass and hydrophobic po lypropylene surfaces.

Uses

D-Tyrosine is synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid hormones, and melanin.

Definition

ChEBI: An optically active form of tyrosine having D-configuration.

D-Tyrosine Preparation Products And Raw materials

Raw materials

Chloroacetyl chloride DL-Tyrosine

Preparation Products

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D-Tyrosine Suppliers

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View Lastest Price from D-Tyrosine manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
D-tyr 556-02-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1T+
Release date
2023-09-25
Henan Fengda Chemical Co., Ltd
Product
D-Tyrosine 556-02-5
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-03-22
Hebei Yanxi Chemical Co., Ltd.
Product
D-Tyrosine 556-02-5
Price
US $30.00-10.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-11-17

556-02-5, D-TyrosineRelated Search:

H-D-TYR-OME HCL EC 2.6.1.2 H-ARG-ARG-LEU-ILE-GLU-ASP-ASN-GLU-TYR-THR-ALA-ARG-GLY-OH L-Alanine L-Tyrosine TYROSINASE D-Alanine Phenprobamate Boc-D-Tyr-OH N-Butylsulfonyl-O-(4-(4-pyridinyl)butyl)-L-tyrosine TIROFIBAN HYDROCHLORIDE MONOHYDRATE 4-(4-Piperidyl)-1-butanol Tirofiban IMpurity (4,4'-Dipyridyl-1,5-Pentane) 1-Butanesulfonyl chloride 2-butyl-4-methylpyridine L-N-BUTYLSULFONYL-P-HYDROXYPHENYLALANINE 1-Methylethyl 1-butanesulfonate 4,4'-Dimethyl-2,2'-bipyridyl

  • PARAGOS 420536
  • H-D-Tyr-OH (D-Tyrosine
  • (R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid
  • D-Tyrosine,(R)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-D-alanine
  • D-α-AMino-p-hydroxyhydrocinnaMic acid
  • D-α-AMino-β-p-hydroxyphenyl propionic acid
  • D-4-Hydroxyphenyl-d4-alanine-d3
  • D-thyrosine
  • D-Tyrosine ReagentPlus(R), 99%
  • D-Tyrosine-15N
  • D-Tyrosine Vetec(TM) reagent grade, 99%
  • (R)-(+)-TYROSINE
  • RARECHEM AB PP 1343
  • (R)-(+)-3-(4-HYDROXYPHENYL)-D-ALANINE
  • (R)-2-AMINO-3-(4-HYDROXYPHENYL)PROPIONIC ACID
  • TYROSINE, D-
  • D-Tyr-OH
  • (R)-3-(4-Hydroxyphenyl)alanine
  • D-Tyrosine≥ 98% (Titration)
  • 3-(4-HYDROXYPHENYL)-D-ALANINE
  • Tirofiban hydrochloride monohydrate Impurity 1
  • D-THREONINOL
  • D-TYROSINE extrapure
  • (R)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-D-alanine
  • D-β-(p-hydroxyphenyl) alanine
  • (2R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid
  • D-p-Tyrosine
  • D-TYROSINE, 99% (99% EE/GLC)
  • D(+)-TYROSINE 99%
  • D-Tyrosine98%
  • TYROSINE, D-(RG)
  • D-3-(4-HYDROXYPHENYL)ALANINE
  • D(+)-TYROSINE
  • D-TYROSINE
  • D-TYR
  • H-D-TYR-OH
  • D-Tyrosine USP/EP/BP
  • dextro-tyrosine
  • D-Tyrosine (9CI, ACI)
  • Tirofiban Impurity 114
  • 556-02-5
  • 56-02-5
  • 556-03-5
  • 556-62-5
  • Specialty Synthesis
  • Peptide Synthesis
  • Tyrosine
  • Amino Acid Derivatives
  • Tyrosine [Tyr, Y]
  • Amino Acids and Derivatives
  • alpha-Amino Acids
  • Biochemistry
  • Amino Acids and Derivatives
  • Amino Acids Derivatives
  • AMINO ACIDS
  • amino acid