Boc-Cys-OH CAS 20887-95-0 Boc-L-Cysteine ​​Asssay 98.5~100.5% (Titration)

Description:

Nomen chemicum: Boc-L-Cysteine

Synonyma: Boc-Cys-OH

CAS: 20887-95-0

Intenta: 98.5~ 100.5% (per Titration)

Aspectus: Crystallinus Powder Alba

Boc-Amino Acids, 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 fabricae Boc-L-Cysteine ​​(Boc-Cys-OH) (CAS: 20887-95-0) magna qualitate.Ruifu seriem amino acida supplet.Praebere possumus terrarum traditionem, pretium competitive, quantitates parvas et parvas in promptu.Emptio Boc-l-Cysteine,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum Boc-L-Cysteine
Synonyma Boc-Cys-OH;Boc-L-Cys-OH;N-Boc-L-Cysteine;N-α-t.-Boc-L-Cysteine;N-[(tert-Butyloxy) carbonyl]-L-Cysteine;(R) -2-[(tert-Butoxycarbonyl)amino]-3-Mercaptopropanoicum
Stock Status In Stock
CAS Number 20887-95-0
Formulae hypotheticae C8H15NO4S
M. Pondus 221.27 g/mol
Liquescens punctum 66.0 ad 70.0℃
Density 1.2±0.1 g/cm3
Sensitiva Aer Sensitivus, calor Sensitivus
Repono Nativ. Frigus & siccum (2~8℃)
COA & MSDS Praesto
Categoria Boc-Amino Acids
Brand Ruifu Chemical

Salus Information:

Salus Denunciationes 24/25 - contactus cum cute et oculis fuge.
WGK Germania 3 HS Code* 2922491990

Specifications:

Items Signa inspectionis Proventus
Aspectus Crystallina pulveris alba Obsequitur
Imprimis rotationis [α]20/D +8.0°±1.5° (C=1 in EtOH)
+8.5°
Liquescens punctum 66.0 ad 70.0℃ Obsequitur
Asssay / Analysis Methodo 98.5~ 100.5% (per Titration) 99.36%
Infrared Imaginis Conformat ut Structure Obsequitur
NMR Imaginum Conformat ut Structure Obsequitur
conclusio Productum probatum & obsequitur cum specificationibus

Sarcina / at /naviportans:

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.
Naviportans:Libera ad orbem terrarum per FedEx / DHL Express.Ieiunium et certas traditiones provide.

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:

Boc-L-Cysteine ​​(Boc-Cys-OH) (CAS: 20887-95-0) forma L-Cysteine ​​tuta est, acidum non essentiale α-amino quod in hominibus biosynthesizatum est.
Acidum boc-amino, synthesis peptidis adhibitum, genus reactionis: Boc solido-phasis synthesis peptidis.Adhibetur ut synthesis organica media, media pharmaceutica, biochemica reagens vel chemicus gerens.
Boc-L-Cysteine ​​summus effectus est chromatographia liquida (HPLC) gradus chromatographica solvens.Chiral agente derivante usus est una cum OPA ad purgandum puritatem amino acida enantiomeric.
Boc-L-Cysteine ​​praecursor est L-Cysteine, quae amino acido in productione glutathionis est.Incubans L-Cysteine ​​cum bromide allylo et acido hydrochlorico obtinetur.

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