TSTU CAS 105832-38-0 Mimo> 99.0% (HPLC) Awọn ohun elo Isopọpọ Ile-iṣẹ Aworan Ti a ṣe afihan

TSTU CAS 105832-38-0 Mimọ> 99.0% (HPLC) Awọn Atunse Isopọpọ Ile-iṣẹ

Apejuwe kukuru:

Orukọ Kemikali: TSTU

CAS: 105832-38-0

Mimọ:> 99.0% (HPLC)

Irisi: White Crystalline Powder

Awọn Aṣoju Isopọpọ, Didara to gaju

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ ti TSTU (CAS: 105832-38-0) pẹlu didara to gaju.Ruifu n pese lẹsẹsẹ ti awọn reagents aabo ati awọn isọdọkan.Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra TSTU,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	TSTU
Awọn itumọ ọrọ sisọ	N, N, N', N'-Tetramethyl-O- (N-Succinimidyl) uronium Tetrafluoroborate;O- (N-Succinimidyl) -N, N, N', N'-Tetramethyluronium Tetrafluoroborate;O- (N-Succinimidyl) -1,1,3,3-Tetramethyluronium Tetrafluoroborate;O- (N-Succinimidyl) -N, N, N', N'-Tetramethyluronium BF4;2- (2,5-Dioxopyrrolidin-1-yl) -1,1,3,3-Tetramethylisouronium Tetrafluoroborate
Iṣura Ipo	Ni Iṣura, Ibi iṣelọpọ
Nọmba CAS	105832-38-0
Ilana molikula	C9H16BF4N3O3
Òṣuwọn Molikula	301,05 g / mol
Ojuami Iyo	196.0 ~ 205.0 ℃
iwuwo	1,41 g / cm3
Ni imọlara	Hygroscopic.Ọrinrin Sensitive.Ooru kókó
Solubility	Soluble ni Acetonitrile, DMF, Chloroform, Dichlorormethane
Ibi ipamọ otutu.	Itura & Ibi Gbẹ (2 ~ 8℃)
COA & MSDS	Wa
Ẹka	Awọn Reagents Apapo
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Ayewo Standards	Awọn abajade
Ifarahan	Funfun Crystalline Powder	Ibamu
Ojuami Iyo	196.0 ~ 205.0 ℃	203.2 ~ 204,8 ℃
Pipadanu lori Gbigbe	<0.50%	0.13%
wípé Solusan	1g ninu 10ml Acetonitrile Ko Solusan	Ibamu
Mimọ / Analysis Ọna	> 99.0% (HPLC)	99.8%
300 MHz 1H	Ni ibamu si Eto	Ibamu
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto	Ibamu
Ipari	Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun
Ifarabalẹ	Dabobo lati ina ati Fipamọ ni ibi ti o tutu ati gbigbẹ.(2 ~ 8℃)

Package/Ipamọ/Gbigbe:

Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura ati ki o gbẹ (2 ~ 8℃) ile itaja kuro lati awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Awọn ipo Chromatographic fun HPLC:

Ọwọn: Diamonsil-C18(2) (250mm*4.6mm.5.0μm)
Ipele alagbeeka: kẹmika: Omi (pH= 2.5HAc ojutu olomi) = 1:9
Gigun wiwa: 258nm
Oṣuwọn sisan: 0.5ml/min
Diluent: mobile alakoso
Iṣọkan ayẹwo: 100μg / milimita
Iwọn apẹẹrẹ: 5μL
Akoko ṣiṣe: Ṣe igbasilẹ awọn chromatograms si awọn paati akọkọ ti akoko idaduro ti awọn akoko 2

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

105832-38-0 - Ewu ati Aabo:

Awọn aami ewu Xi - Irritant
Awọn koodu ewu
36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
Awọn ID UN 1759
WGK Germany 3
FLUKA BRAND F CODES 8-10-21
HS koodu 2925190090
Ewu Kilasi 8
Iṣakojọpọ Ẹgbẹ III

Ohun elo:

TSTU (CAS: 105832-38-0), peptide coupling reagent ṣe iyipada awọn carboxylates si awọn esters ti nṣiṣe lọwọ N-succinimidyl.TSTU ti wa ni commonly lo fun awọn iyipada ti carboxylic acid sinu awọn ti o baamuN-hydroxysuccinimidyl (NHS) ester.Apẹrẹ fun iyipada ti awọn awọ ati awọn bulọọki ile PEG si awọn esters ti nṣiṣe lọwọ ti o baamu fun sisọpọ ni media olomi.