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HOAt CAS 39968-33-7 1-Hydroxy-7-Azabenzotriazole Peptide Coupling Reagent Purity>99.5% (HPLC) Aworan Ifihan Ile-iṣẹ
  • HOAt CAS 39968-33-7 1-Hydroxy-7-Azabenzotriazole Peptide Coupling Reagent Purity>99.5% (HPLC) Factory

HOAt CAS 39968-33-7 1-Hydroxy-7-Azabenzotriazole Peptide Coupling Reagent Purity>99.5% (HPLC) Factory

Apejuwe kukuru:

1-Hydroxy-7-Azabenzotriazole

Awọn itumọ ọrọ-ọrọ: HOAt

CAS: 39968-33-7

Mimọ:> 99.5% (HPLC)

Funfun lati Pa-White Crystalline Powder

Awọn Aṣoju Isopọ Peptide, Didara to gaju

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Alaye ọja

Jẹmọ Products

ọja Tags

Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti 1-Hydroxy-7-Azabenzotriazole (HOAt) (CAS: 39968-33-7) pẹlu didara to gaju.Kemikali 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 HOAtPlease contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali 1-Hydroxy-7-Azabenzotriazole
Awọn itumọ ọrọ sisọ HOAT;3H- [1,2,3] -Triazolo [4,5-b] pyridin-3-ol;N-Hydroxy-7-Azobenzotriazole;7-Aza-1-Hydroxybenzotriazole
Iṣura Ipo Ninu Iṣura, Iwọn Iṣowo
Nọmba CAS 39968-33-7
Ilana molikula C5H4N4O
Òṣuwọn Molikula 136,11 g / mol
Ojuami Iyo 212.0 ~ 216.0 ℃
iwuwo 0.973 g/ml ni 20℃
Atọka Refractive n20/D 1.441
Solubility ni Gbona NaOH Fere akoyawo
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 lati Pa-White Crystalline Powder Ibamu
Ojuami Iyo 212.0 ~ 216.0 ℃ 213.0 ~ 214.0 ℃
Pipadanu lori Gbigbe <0.50% 0.10%
Mimọ / Analysis Ọna > 99.5% (HPLC) 99.9%
wípé Solusan 0.3gram ni 2 milimita DMF Ko Solusan Ibamu
Infurarẹẹdi julọ.Oniranran Ni ibamu pẹlu Eto Ibamu
1 H NMR julọ.Oniranran Ni ibamu pẹlu Eto Ibamu
Ipari Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun

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 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.

39968-33-7 - Ewu ati Aabo:

Awọn koodu ewu
R61 - Le fa ipalara si awọn unborn ọmọ
R20/21 - ipalara nipasẹ ifasimu ati ni olubasọrọ pẹlu awọ ara.
R36 - irritating si awọn oju
R5 - Alapapo le fa bugbamu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R11 - Gíga flammable
R41 - Ewu ti pataki ibaje si oju
R37 / 38 - Irritating si eto atẹgun ati awọ ara.
R22 - ipalara ti o ba gbe
R2 - Ewu ti bugbamu nipasẹ mọnamọna, ija, ina tabi awọn orisun ina miiran
R36 / 37 - Irritating si oju ati eto atẹgun.
Apejuwe Abo
S53 - Yago fun ifihan - gba awọn ilana pataki ṣaaju lilo.
S45 - Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S16 - Jeki kuro lati awọn orisun ti iginisonu.
S39 - Wọ oju / aabo oju.
S35 - Ohun elo yii ati apoti rẹ gbọdọ wa ni sisọnu ni ọna ailewu.
S36 - Wọ aṣọ aabo to dara.
S36/37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
S28 - Lẹhin olubasọrọ pẹlu awọ ara, wẹ lẹsẹkẹsẹ pẹlu ọpọlọpọ ọṣẹ-suds.
S15 - Jeki kuro lati ooru.
Awọn ID UN UN 1993 3/PG 3
WGK Germany 1
HS koodu 2933990099
Ewu Class IRRITANT
Ẹgbẹ Iṣakojọpọ Ⅱ

Ohun elo:

1-Hydroxy-7-Azabenzotriazole (HOAt) (CAS: 39968-33-7) jẹ reagent ti o ni idapọpọ ni iṣelọpọ peptide.HOAt daradara ṣe iyara ilana isọpọ ati dinku isonu ti chirality.
Akitiyan idapọmọra fun isọpọ-ọfẹ-ije ni iṣelọpọ peptide;Afikun kan fun isopọpọ apa peptide ni idinku iwọn pipadanu atunto ni iyoku carboxylic acid ifaseyin.
Idinamọ ti racemization ni polypeptide condensation;tun lo fun ajẹkù condensation.

Kọ ifiranṣẹ rẹ nibi ki o si fi si wa