H-Tyr-OtBu CAS 16874-12-7 L-Tyrosine tert-Butyl Ester Purity >99.0% (HPLC) Factory

Description:

Chemical Name: L-Tyrosine tert-Butyl Ester

Synonyma: H-Tur-OtBu

CAS: 16874-12-7

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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Product Detail

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Descriptio:

Shanghai Ruifu Chemical Co., Ltd. est primarium opificem L-Tyrosinae tert-Butyl Ester (H-Tyr-OtBu) (CAS: 16874-12-7) magna qualitate.Ruifu Chemicae copiae amino acida et derivata.Praebere possumus terrarum traditionem, parvas et parvas quantitates in promptu.Purchase H-Tyr-OtBu,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum	L-Tyrosine tert-Butyl Ester
Synonyma	H-Tyr-OtBu;HL-Tyr-OtBu;Tyr-OtBu;tert-Butyl L-Tyrosinate;(S)-2-Amino-3-(4-Hydroxyphenyl) Acidum propionic tert-Butyl Ester
Stock Status	In Stock
CAS Number	16874-12-7
Formulae hypotheticae	C13H19NO3
M. Pondus	237.30 g/mol
Liquescens punctum	140.0~ 145.0℃
Density	1.125±0.06 g/cm3
Sensitiva	Aer Sensitiva
Solubilitas	Solutum in Methanol
Repono Nativ.	Frigus & siccum (2~8℃)
COA & MSDS	Praesto
Categoria	Amino Acids Derivatives
Brand	Ruifu Chemical

Salus Information:

Salus Denunciationes	S22 — Pulverem ne respirare.S24/25 - contactus cum cute et oculis fuge.
WGK Germania	3	HS Code*	2922491990

Specifications:

Items	Signa inspectionis	Proventus
Aspectus	Alba ad Off-White pulveris	Alba pulveris
Imprimis rotationis [α]20/D	+26.0° ± 2.0° (1% in EtOH)	+25.3°
Liquescens punctum	140.0~ 145.0℃	141.8~143.8℃
Residere in Ignition	<0.20%	0.12%
Metalla gravia (Pb)	≤10ppm	<10ppm
H-Tyr-OtBu Puritas	>99.0% (HPLC)	99.4%
D-Isomer	<0.50%	Obsequitur
H-Tyr-OH	<0.50%	Obsequitur
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 (2~8℃) horreum ab substantiis incompossibilibus.Ab igne protege, fontes calefacere, lucem et humorem.

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.

Applicatio:

L-Tyrosine tert-Butyl Ester (H-Tyr-OtBu) (CAS: 16874-12-7), tyrosina derivatio est.Amino acida derivata, in synthesi peptide adhibita, synthesis organica intermedia, intermedia pharmaceutica, reagentia diametica, reagentia chemica.L-Tyrosine tert-Butyl Ester forma L-Tyrosine tuta est.L-Tyrosine est essentiale amino acidum quod in vitro antioxidantis et antiradicalibus actionibus exhibet.L-Tyrosine pro praecursore adhibetur ad synthesin catecholaminum (ex. gr. Norepinephrine HCl) in keratinocyte humano, item pro synthesi servo et hormonum thyreorum.