H-Tyr-OEt·HCl CAS 4089-07-0 L-Tyrosine Ethyl Ester Hydrochloridis Puritas >99.0% (HPLC) Factory

Description:

L-Tyrosine Ethyl Ester Hydrochloride

Synonyma: H-Tyr-OEt·HCl

CAS: 4089-07-0

Puritas: >99.0% (HPLC)

Aspectus: Alba ad Off-White pulveris

Amino Acids Derivatives, High Quality

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Descriptio:

Shanghai Ruifu Chemical Co., Ltd. est fabrica principalis Hydrochloridis L-Tyrosinae Ethyl Ester (H-Tyr-OEt·HCl) (CAS: 4089-07-0).Ruifu Chemicae copiae amino acida et derivata.Praebere possumus terrarum traditionem, parvas et parvas quantitates in promptu.Purchase H-Tyr-OEt·HCl,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum L-Tyrosine Ethyl Ester Hydrochloride
Synonyma H-Tyr-OEt·HCl;L-Tyr-OEt·HCl;Ethyl L-Tyrosinate Hydrochloride;Ethyl 2-Amino-3-(4-Hydroxyphenyl) Propanoatum Hydrochloridum
Stock Status In Stock, Productio Capacity 20 Tons per Month
CAS Number 4089-07-0
Formulae hypotheticae C11H15NO3·HCl
M. Pondus 245.70 g/mol
Liquescens punctum 165.0~170.0℃
Density 1.177
Sensitiva Aer Sensitivus, calor Sensitivus
Solubilitas in aqua Prope diaphanum
Repono Nativ. Frigus & siccum (0~8℃)
COA & MSDS Praesto
Categoria Amino Acids Derivatives
Brand Ruifu Chemical

Specifications:

Items Signa inspectionis Proventus
Aspectus Alba ad Off-White pulveris Alba pulveris
Imprimis rotationis [α]20/D -6.3° ad -7.3° (C=2 in H2O)
-6.5°
Liquescens punctum 165.0~170.0℃ 166.0~167.0℃
Damnum in Siccatio <0.50% 0.22%
Residere in Ignition <0.10% 0.07%
Metalla gravia (Pb) ≤10ppm <10ppm
Arsenicum (As) ≤1ppm <1ppm
Puritas / Analysis Methodus >99.0% (HPLC) 99.5%
Infrared Imaginis Conformat ut Structure Obsequitur
NMR Imaginum Conformat ut Structure Obsequitur
conclusio This Product by Inspection Accords with the Enterprise Standard

Sarcina & Repono:

sarcina: Fluorinated Utrem, aluminium ffoyle, 25kg/cardboard Drum, vel secundum exigentiam emptoris.

Repono Condition:Condite in vasis obsignatis apud frigus et siccum (0~8℃) horreum ab substantiis incompossibilibus.A luce et humore protege.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Constitutus ratio completa qualitas certitudinis

FAQ:

Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Annorum Usus?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

4089-07-0 - Periculum et Salus;

Periculosam symbola Xi - Irritant
Periculum Codes 36/37/38 - Irritando ad oculos, systema respiratorium et cutem.
Safety Description S22 - Pulverem ne respirare.
S24/25 - contactus cum cute et oculis fuge.
S37/39 - gere idoneam caestus et oculum/faciem praesidio
S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium medicinae quaeras.
WGK Germania 2
RTECS YP2580000
HS CIC 2922491990

Applicatio:

L-Tyrosine Ethyl Ester hydrochloridum (H-Tyr-OEt·HCl) (CAS: 4089-07-0) adhibetur ut intermedium medicinae et organicum et ut agens magnum amino tutelae.Solet etiam induci t-Boc gene tuendi.Amino acida derivata, in synthesi peptide adhibita, synthesis organica intermedia, intermedia pharmaceutica, reagentia diametica, reagentia chemica.
Introductio: L-Tyrosina una est e 20 amino acida quae faciunt servo et est amino acido essentiali pro mammalibus.L-Tyrosine Ethyl Ester Hydrochloride est materia prima rudis synthesis variarum hormonum peptidum, antibioticorum et aliarum medicamentorum.
Usus: L-Tyrosine Ethyl Ester Hydrochloride est materia prima rudis ad componendum variis hormonum peptidis, antibioticis et aliis medicamentis.In cibo industriae L-Tyrosine Ethyl Ester hydrochloride adhibetur pro amino acida sicut cibus additivorum, quae saporem et saporem cibi mutare possunt et fasciae vitam cibi augere possunt.Amino acidum esters in cibo adhibita solutionem amino acidorum auget et specificationem catalyseos enzyme, quae ad concoctionem et effusionem corporis utilis est et in nutritione et cura sanitatis partes agit.
Methodus praeparationis: Adde 19 mL lagena anhydroi ethanoli in 250 mL trium oris lagena instructa cum concitante, stillicidio infundibuli et thermometris, refrigerandi circiter -8℃ in balnei glaciei salsi pro usu externo, lente adde 2.4 mL of. sulfoxidum chloridum sub agitatione (proportio distillationis limitata ad reactionem caliditatis non excedentem 0℃), post dimissionem, hanc temperiem excita pro 1 h, 4.5g L-Tyrosine sub conditionibus refrigerantibus adde, temperiem ad cella temperiem excita et pro excita. 2 h, deinde calor et refluxus in 65℃ pro 2 h, stillant post reactionem ad evaporationem methanolum et excessum chloridi thionyl, residuum ad refrigerium transferunt, adde 125 mL ethyl acetatem ad magna crystallorum, vacui quantitatem praecipitandi. filtrationem et crystallum colligere, Hydrochloridem L-Tyrosinum Ethyl Ester adeptus est.

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