H-Glu(OtBu)-OH CAS 2419-56-9 Puritas >98.0% (HPLC) Factory

Description:

Nomen chemicum: L-Glutamicum Acidum 5-tert-Butyl Ester

Synonyma: H-Glu(OtBu)-OH

CAS: 2419-56-9

Puritas: >98.0% (HPLC)

Aspectus: pulveris albi

Amino Acids and 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 primarius fabrica H-Glu(OtBu)-OH (CAS: 2419-56-9) magna qualitate.Ruifu chemical seriem amino acidarum et derivatorum supplet.Praebere possumus terrarum traditionem, parvas et parvas quantitates in promptu.Purchase H-Glu(OtBu)-OH,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum	L-Glutamic Acidum 5-tert-Butyl Ester
Synonyma	H-Glu(OtBu)-OH;L-Glu(OtBu)-OH;L-Glutamic Acidum γ-tert-Butyl Ester;5-tert-Butyl L-Glutamate;(2S)-2-Amino-5-tert-Butoxy-5-Oxopentanoic Acid;(S) -2-Amino-5-tert-Butoxy-5-Oxopentanoic Acid
Stock Status	In Stock
CAS Number	2419-56-9
Formulae hypotheticae	C9H17NO4
M. Pondus	203.24 g/mol
Liquescens punctum	182'(lit.)
Density	0.992 g/cm3
Sensitiva	Calor Sensitiva
Solubilitas	Parce solutum in aqua;Prope insolubilem in Ethanol seu Ether
Repono Nativ.	Frigus & siccum (2~8℃)
COA & MSDS	Praesto
Categoria	Amino Acids et Derivatives
Brand	Ruifu Chemical

Specifications:

Items	Signa inspectionis	Proventus
Aspectus	Alba pulveris	Alba pulveris
Imprimis rotationis [α]20/D	+19.0°±2.0° (C=1 in AcOH)	+20.4°
Liquescens punctum	~170.0℃	171.2~ 171.8℃
TLC *	≥98.0%	>98.0%
Elementum Analysis (C、H、N)	≤5.0%	5.0%
Solutio in claritate	0,3 gram in 2ml AcOH Solutio in Serena	Obsequitur
Aqua Content (KF)	≤6.00%	1.25%
Damnum in Siccatio	≤5.00% (70°C, 2h)	0.48%
Puritas / Analysis Methodus	>98.0% (HPLC)	99.12%
Massa Imaginis	Secundum Latin	Obsequitur
NMR Imaginum	Secundum Latin	Obsequitur
conclusio	Productum probatum est & obsequitur datis specificationibus

Sarcina & Repono:

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

Repono Condition:Calor sensitivus.Condite in vasis obsignatis apud frigus et siccum (2~8℃) horreum ab substantiis incompossibilibus.A calore, luce et humido 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.

2419-56-9 - Periculum et Salus;

Periculum Codes
R22 - noxia absorptus
R24 - Toxicus in contactu cum pelle
Salus Descriptio
S22 — Pulverem ne respirare.
S24/25 - contactus cum cute et oculis fuge.
S25 - Fuge contactum cum oculis.
WGK Germania 3
HS CIC 2922491990
Aleam Class INRITANT

Applicatio:

L-Glutamicum acidum 5-tert-Butyl Ester (H-Glu(OtBu)-OH) (CAS: 2419-56-9) acidum glutamicum derivativum, obtineri potest per reactionem acidi glutamici et acetatis tert-butyli.
Amino acida et derivata, in synthesi peptide adhibita, synthesis organica intermedia, intermedia pharmaceutica, reagentia biochemica, reagentia chemica.
Praeparatio addendi 2324g acetatis tert-butyli et 73.5g acidi glutamici in 3000mL trium oris utrem, move, stilla acidi perchlorici 160,8mL, reflecti ad 10℃ per 48 horas, refrigerare ad 0℃, adde aquae 1000mL, extractum sume (reliqua aceta tert-butylo ut solvendo extracta), corrumpunt cum Na2CO3 ad pH = 8~9, secerne liquorem, deinde lava cum 400 mL1% Na2CO3 ter solutionem aqueam, et compone stratum tert-butyl acetatis sub reducto. pressura ad obtinendum 42g olei Glu(OtBu)2 cum cede 32.4%.Adde 42g ex Glu(OtBu)2 in utrem os 1000mL, adde aquae 400mL et 11g CuCl2, temperaturam ad 50℃, reflecte per 12 horas, et para Cu[Glu(OtBu)] x(x. = 1~2);Cum ad cameram temperies redigitur, tetramethylethylenediaminum et 100mL dioxanae 19g adde, ac deinde triethylamine pH ad 8~9 componito, L-Glutamicum acidum 5-tert-Butyl Ester paratum est.