L-チロシンエチル塩酸塩
L-チロシンエチル塩酸塩 物理性質
- 融点 :
- 166-170 °C
- 比旋光度 :
- [α]D20 +26～+30° (c=5, C2H5OH)
- 屈折率 :
- -6.5 ° (C=2, H2O)
- 貯蔵温度 :
- Sealed in dry,Room Temperature
- 溶解性:
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- 外見 :
- powder to crystal
- 色:
- White to Almost white
- 水溶解度 :
- 水に可溶 (3.685e+005 mg/L @ 25°C (推定))。
- BRN :
- 4725904
- InChIKey:
- BQULAXAVRFIAHN-PPHPATTJSA-N
- LogP:
- 1.060 (est)
- CAS データベース:
- 4089-07-0(CAS DataBase Reference)
L-チロシンエチル塩酸塩 価格
もっと(12)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01FLCM02994 |
H-Tyr-OEt.HCl |
4089-07-0 |
5g |
￥7500 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQB-5944 |
L-Tyrosine ethyl ester HCl |
4089-07-0 |
5g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQB-5944 |
L-Tyrosine ethyl ester HCl |
4089-07-0 |
25g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQB-5944 |
L-Tyrosine ethyl ester HCl |
4089-07-0 |
100g |
￥20000 |
2024-03-01 |
購入 |
|
東京化成工業
|
T0982 |
L-チロシンエチル塩酸塩 >98.0%(N)
L-Tyrosine Ethyl Ester Hydrochloride
>98.0%(N) |
4089-07-0 |
25g |
￥9300 |
2024-03-01 |
購入 |
L-チロシンエチル塩酸塩 化学特性,用途語,生産方法
外観
白色, 結晶性粉末～粉末
溶解性
水に溶け、アセトンにほとんど溶けない。
効能
チロシン補充薬
化学的特性
White to off-white microcrystalline powder
使用
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.
主な応用
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.
製造方法
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-チロシンエチル塩酸塩 上流と下流の製品情報
原材料
準備製品
L-チロシンエチル塩酸塩 生産企業
Global( 349)Suppliers
4089-07-0(L-チロシンエチル塩酸塩)キーワード:
- 4089-07-0
- (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
- 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
- L-チロシンエチル塩酸塩
- L-チロシンエチルエステル塩酸塩
- L-チロシンエチルエステル塩酸塩 (JAN)
- L-チロシンエチル・塩酸塩
- アミノ酸
- アミノ酸 (C-保護)
- アミノ酸エチルエステル
- 生化学