H-Asp-OtBu CAS 4125-93-3 L-Aspartic Acidum α-tert-Butyl Ester Purity >98.0% (HPLC)

Description:

Nomen chemicum: L-Aspartic Acidum α-tert-Butyl Ester

Synonyma: H-Asp-OtBu

CAS: 4125-93-3

Puritas: >98.0% (HPLC)

Aspectus: Alba ad Off-White pulveris

Amino Acids and 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 primarius fabrica L-Aspartic acidorum α-tert-Butyl Ester (H-Asp-OtBu) (CAS: 4125-93-3) cum qualitate alta.Ruifu chemical seriem amino acidarum et derivatorum supplet.Praebere possumus terrarum traditionem, pretium competitive, quantitates parvas et parvas in promptu.Purchase H-Asp-OtBu,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum L-Aspartic Acidum α-tert-Butyl Ester
Synonyma H-Asp-OtBu;L-Asp-OtBu;L-Aspartic Acid α-tert-Butyl Ester;L-Aspartic Acid 1-tert-Butyl Ester;L-Aspartic Acid alpha-tert-Butyl Ester;tert-Butyl L-Aspartate;(S) -3-Amino-4-tert-Butoxy-4-Oxobutanoic Acid
Stock Status In Stock, Productio Capacitas Ad Tons
CAS Number 4125-93-3
Formulae hypotheticae C8H15NO4
M. Pondus 189.21 g/mol
Liquescens punctum 180.0±5.0℃
Density 1.162±0.06 g/cm3
Repono Nativ. Frigus & siccum (2~8℃)
COA & MSDS Praesto
Categoria Amino Acids et Derivatives
Brand Ruifu Chemical

Specifications:

Items Signa inspectionis Proventus
Aspectus Alba ad Off-White pulveris Alba pulveris
Imprimis rotationis [α]20/D +25.0°±2.0° (C=1, H2O) +24.8°
Liquescens punctum 180.0±5.0℃ 178.5~180.1℃
Damnum in Siccatio <0.50% 0.36%
H-Asp-OtBu Puritas >98.0% (HPLC) 98.82%
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:Condite in vasis obsignatis apud frigus et siccum (2~8℃) 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: Qualitas certa ratio completa constituti

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-Aspartic acidum α-tert-Butyl Ester (H-Asp-OtBu) (CAS: 4125-93-3), acida amino et derivata, in synthesi peptidis adhibita, in synthesi organica media, pharmaceutica intermedio, biochemico gerente vel chemicae gerentis.

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