Cl-HOBt CAS 26198-19-6 6-Chloro-1-Hydroxybenzotriazole Dihydrate Purity > 99.0% (HPLC) Hoobkas

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6-Chloro-1-Hydroxybenzotriazole Dihydrate

Synonyms: Cl-HOBT;6-Cl-HOB

CAS: 26198-19-6 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Dawb hmoov

Coupling Reagents, Siab Zoo

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 6-Chloro-1-Hydroxybenzotriazole Dihydrate (Cl-HOBT) (CAS: 26198-19-6) nrog cov khoom zoo.Ruifu Chemical muab cov txheej txheem tiv thaiv reagents thiab coupling reagents.Ruifu tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Yuav Cl-HOBT,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	6-Chloro-1-Hydroxybenzotriazole Dihydrate
Synonyms	Cl-HOBt;6-Cl-HOBt;HOBt(6-Cl);6-Chloro-1H-Benzotriazol-1-ol;6-ChloroBenzotriazole-1-ol;6-Chloro-1-Hydroxy-1H-Benzotriazole;1-Hydroxy-6-Chlorobenzotriazole;1-Hydroxy-6-Chloro-Benzotriazole;6-Chloro-1H-benzo[d][1,2,3]triazol-1-ol
Tshuag xwm txheej	Hauv Tshuag, Kev Tsim Khoom Loj
CAS Nr	26198-19-6
Molecular Formula	C6H4ClN3O · 2H2O
Molecular Luj	205.60 g / mol
Melting Point	193.0 ~ 200.0 ℃
Qhov ntom	1.71 ± 0.10g / cm3
Cia Temp.	Qhov chaw txias & qhuav (2 ~ 8 ℃)
COA & MSDS	Muaj
Qeb	Coupling Reagents
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Dawb hmoov	Dawb hmoov
Melting Point	193.0 ~ 200.0 ℃	194.9 ~ 195.8 ℃
Dej los ntawm Karl Fischer	<10.0%	Ua raws
Purity / Analysis Method	> 99.0% (HPLC)	99.9%
Infrared Spectrum	Raws li tus qauv	Ua raws
1 H NMR Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb

Pob / Cia /Kev xa khoom:

Pob:Lub raj mis, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov txias thiab qhuav (2 ~ 8 ℃) warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Ceev faj:Rau kev nyab xeeb cia thiab thauj cov khoom yog desensitized nrog ob qhov sib npaug ntawm cov dej.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

26198-19-6 - Risk thiab Safety:

Risk Codes
R22 - Ua phem yog tias nqos
R44 - Kev pheej hmoo ntawm kev tawg yog tias cua sov hauv qhov chaw kaw
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R2 - Kev pheej hmoo ntawm kev tawg los ntawm kev poob siab, kev sib txhuam, hluav taws kub lossis lwm yam khoom siv hluav taws xob
Kev nyab xeeb piav qhia
S15 - Cia kom deb ntawm tshav kub.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S35 - Cov khoom no thiab nws lub thawv yuav tsum muab pov tseg rau hauv txoj kev nyab xeeb.
UN IDs UN 1325 4.1/PG 2

Daim ntawv thov:

6-Chloro-1-Hydroxybenzotriazole Dihydrate (Cl-HOBt; 6-Cl-HOBt) (CAS: 26198-19-6) yog ib qho reagent rau suppress racemization hauv peptide coupling, uas tsis muaj tshuaj lom.Reagent nyob rau hauv peptide synthesis, kuj tau nkag mus rau hauv cov khoom-theem synthesis.
6-Cl-HOBt yog lwm txoj hauv kev rau HOBt.Cov tshuaj chlorine atom txuas rau lub nplhaib nce cov kua qaub thiab cov txiaj ntsig zoo li ib pawg tawm ntawm 6-Cl-HOBt piv rau HOBt.Zoo li HOBt, 6-Cl-HOBt ua tau zoo suppresses racemization thaum sib txuas.Cl-HOBt tuaj yeem siv rau qhov chaw ntawm HOBt nrog cov txiaj ntsig sib npaug lossis zoo dua.6-Cl-HOBt tsub kom qhov ua tau zoo ntawm carbodiimode kho cov tshuaj tiv thaiv los ntawm kev tsim cov ester nquag uas nquag rau Amidation.
6-Cl-HOBt yog ib qho kev cuam tshuam zoo ntawm HOAt thiab HOBt nyob rau hauv cov nqe lus ntawm reactivity thiab nqi.