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
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)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29225000
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.
N-Bromosuccinimide Price
- Product number
- 855456
- Product name
- D-Tyrosine
- Purity
- ReagentPlus , 99%
- Packaging
- 500mg
- Price
- $49.4
- Updated
- 2024/03/01
- Product number
- 855456
- Product name
- D-Tyrosine
- Purity
- ReagentPlus , 99%
- Packaging
- 5g
- Price
- $90
- Updated
- 2024/03/01
- Product number
- T1141
- Product name
- D-Tyrosine
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $53
- Updated
- 2024/03/01
- Product number
- T1141
- Product name
- D-Tyrosine
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $153
- Updated
- 2024/03/01
- Product number
- A17709
- Product name
- D-Tyrosine, 99%
- Packaging
- 1g
- Price
- $22.65
- Updated
- 2024/03/01
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
Preparation Products
D-Tyrosine Suppliers
- Tel
- --
- Fax
- --
- Country
- Europe
- ProdList
- 1780
- Advantage
- 38
- Tel
- --
- Fax
- --
- export@ecochem.dk
- Country
- Europe
- ProdList
- 6371
- Advantage
- 66
- Tel
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- Fax
- --
- Sales@kemikalieimport.dk
- Country
- Europe
- ProdList
- 6685
- Advantage
- 47
View Lastest Price from D-Tyrosine manufacturers
- Product
- D-Tyrosine 556-02-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1000kg/month
- Release date
- 2021-06-18
- Product
- D-Tyrosine 556-02-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01
- 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