ChemicalBook > CAS DataBase List > L-Tyrosine Ethyl Ester Hydrochloride

L-Tyrosine Ethyl Ester Hydrochloride

Product Name
L-Tyrosine Ethyl Ester Hydrochloride
CAS No.
4089-07-0
Chemical Name
L-Tyrosine Ethyl Ester Hydrochloride
Synonyms
TEE;Tyr-Oet Hcl;H-TYR-OET HCL;L-Tyr-OEt.HCL;H-L-Tyr-OEt*HCl;TYROSINE-OET HCL;L-Tyrosine ethyl est;L-TYROSINE ETHYL ESTER HCL;Ethyl L-tyrosite hydrochloride;tyrosineethylesterhydrochloride
CBNumber
CB4125992
Molecular Formula
C11H16ClNO3
Formula Weight
245.7
MOL File
4089-07-0.mol
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L-Tyrosine Ethyl Ester Hydrochloride Property

Melting point:
166-170 °C
alpha 
[α]D20 +26～+30° (c=5, C2H5OH)
refractive index 
-6.5 ° (C=2, H2O)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form 
powder to crystal
color 
White to Almost white
optical activity
-7.0°(C=2.011 g/100ml H2O)
Water Solubility 
Soluble in water (3.685e+005 mg/L @ 25°C (est.)).
BRN 
4725904
InChI
InChI=1/C11H15NO3.ClH/c1-2-15-11(14)10(12)7-8-3-5-9(13)6-4-8;/h3-6,10,13H,2,7,12H2,1H3;1H/t10-;/s3
InChIKey
BQULAXAVRFIAHN-PPHPATTJSA-N
SMILES
C(OCC)(=O)[C@H](CC1C=CC(O)=CC=1)N.[H]Cl |&1:5,r|
LogP
1.060 (est)
CAS DataBase Reference
4089-07-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
22-24/25-37/39-26
WGK Germany 
2
RTECS 
YP2580000
HS Code 
29225090
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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T4879
Product name
L-Tyrosine ethyl ester hydrochloride
Packaging
100g
Price
$351
Updated
2023/01/07
TCI Chemical
Product number
T0982
Product name
L-Tyrosine Ethyl Ester Hydrochloride
Purity
>98.0%(N)
Packaging
25g
Price
$62
Updated
2025/07/31
Usbiological
Product number
239463
Product name
L-Tyrosine ethyl ester hydrochloride 99+%
Packaging
25g
Price
$177
Updated
2021/12/16
TRC
Product number
T966380
Product name
L-Tyrosine Ethyl Ester Hydrochloride
Packaging
250mg
Price
$45
Updated
2021/12/16
Usbiological
Product number
290661
Product name
L-Tyrosine ethyl ester hydrochloride
Packaging
50g
Price
$366
Updated
2021/12/16
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L-Tyrosine Ethyl Ester Hydrochloride Chemical Properties,Usage,Production

Chemical Properties

White to off-white microcrystalline powder

Uses

L-Tyrosine Ethyl Ester Hydrochloride is used as a medical and organic intermediate and as an important amino protective agent. It is also used to introduce t-Boc protect gene.

Application

Papain is also used for synthesizing poly(L-tyrosine) and poly(L-glutamic acid) using L-tyrosine ethyl ester hydrochloride and L-glutamic acid diethyl ester hydrochloride as the substrates, respectively. The protease-catalyzed copolymerization of amino acids is first achieved by papain using L-glutamic acid ester and various amino acid esters as substrates.
A mixture of L-tyrosine ethyl ester hydrochloride, the appropriate acid anhydri-des, triethylamine and dry tetrahydrofuran, was warmed for an hour in an atmosphere of nitrogen. After removing the amine salt, Ic and Id became crystalline on standing overnight in the cold.

Preparation

synthesis of L-Tyrosine Ethyl Ester Hydrochloride: Esterification of 25 g. ol L-tyrosine (0.014 mole) with ethanolic hydrogen chloride gave 24.1 g. of L-tyrosine ethyl ester hydrochloride (80%). Liberation of the ester by slurrying the hydrochloride in chloroform rollowed by the addition of chloroform saturated with ammonia, removal of the ammonium chloride by filtration and evaporation of the chloroform gave 19.4 g. of L-tyrosine ethyl ester (67%), m.p. 106-108 ° .

L-Tyrosine Ethyl Ester Hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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L-Tyrosine Ethyl Ester Hydrochloride Suppliers

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View Lastest Price from L-Tyrosine Ethyl Ester Hydrochloride manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
Product
H-L-Tyr-Oet.Hcl 4089-07-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1T+
Release date
2024-04-03
Hebei Chuanghai Biotechnology Co., Ltd
Product
L-Tyrosine Ethyl Ester Hydrochloride 4089-07-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-28
Henan Aochuang Chemical Co.,Ltd.
Product
L-Tyrosine Ethyl Ester Hydrochloride 4089-07-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2025-04-01

4089-07-0, L-Tyrosine Ethyl Ester HydrochlorideRelated Search:

Ethyl 3-aminopropanoate hydrochloride Ethanol Ethyl acrylate Methyl L-tyrosinate hydrochloride Tris(trimethylsilyl)phosphate L-Tyrosine Ethyl formate Ethyl cyanoacetate Boc-D-Tyr-OH Topotecan hydrochloride H-ARG-ARG-LEU-ILE-GLU-ASP-ASN-GLU-TYR-THR-ALA-ARG-GLY-OH Ethylparaben TYROSINASE ISOXADIFEN-ETHYL L-Tyrosine hydrochloride Ethyl L-tyrosinate Glycine ethyl ester hydrochloride Ethyl acetate

  • (S)-2-AMINO-3-(4-HYDROXY-PHENYL)-PROPIONIC ACID ETHYL ESTER HCL
  • TEE
  • ethylester,hydrochloride,l-tyrosin
  • tyrosineethylesterhydrochloride
  • TYROSINE-OET HCL
  • Tyr-Oet Hcl
  • L-TYROSINE ETHYL ESTER MONOHYDROCHLORIDE
  • L-TYROSINE ETHYL ESTER HYDROCHLORIDE SALT
  • L-TYROSINE ETHYL ESTER HYDROCHLORIDE
  • L-TYROSINE ETHYL ESTER HCL
  • L-TRYOSINE ETHYL ESTER HYDROCHLORIDE
  • ETHYL 2-AMINO-3-(4-HYDROXYPHENYL)PROPANOATE HYDROCHLORIDE
  • ethyl l-tyrosinate hydrochloride
  • H-TYR-OET HCL
  • L-TYROSINE ETHYL ESTER HYDROCHLORIDE 99%
  • L-Tyrosine ethyl ester hydrochloride, >=98%
  • L-Tyrosine ethyl ester hydrochloride≥ 99.5% (HPLC, Chiral purity)
  • Ethyl L-tyrosite hydrochloride
  • 2-amino-3-(4-hydroxyphenyl)propanoic acid ethyl ester chloride
  • H-L-Tyr-OEt*HCl
  • (S)-tyrosine ethyl ester hydrochloride
  • Ethyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate hydrochloride
  • Swagelok(R) 200-3,BRASS TEE 1/8" EA
  • Swagelok(R) 1/2IN SS TEE, SS-810-3, EA
  • Swagelok(R) 100-3,SS TEE 1/16" EA
  • Swagelok(R) 200-3,SS TEE 1/8" EA
  • Swagelok(R) 400-3,SS TEE 1/4" EA
  • Swagelok(R) 100-3,BRASS TEE 1/16" EA
  • Swagelok(R) 1/2IN BRASS TEE, B-810-3, EA
  • L-Tyr-OEt.HCL
  • L-Tyrosine ethyl est
  • (S)-ethyl 2-aMino-3-(4-hydroxyphenyl)propanoate hydrochloride
  • Swagelok(R) 400-3,BRASS TEE 1/4" EA
  • L-Tyrosine ethyl ester hydrochloride, 99+%
  • 4089-07-0 (ETHYL L-TYROSINATE HYDROCHLORIDE)
  • Ethyl L-tyrosinate hydrochloride USP/EP/BP
  • laevo-tyrosine ethyl ester hydrochloride
  • Sigma L-Tyrosine ethyl ester hydrochloride
  • L-Tyrosine ethyl ester hydrochloride, 95%
  • 4089-07-0
  • 4087-07-0
  • 4089-07-7
  • 4809-07-0
  • C11H15NO3ClH
  • HOC6H4CH2CHNH2COOC2H5HCl
  • C11H16NO3
  • Amino Acids (C-Protected)
  • Protected & Labeled Amino Acids
  • Amino Acid Ethyl Esters
  • Specialty Synthesis
  • Tyrosine
  • Peptide Synthesis
  • Amino Acid Derivatives
  • Amino Acids
  • I - ZPeptide Synthesis
  • Modified Amino Acids
  • Tyrosine [Tyr, Y]
  • Amino Acids and Derivatives