DEPBT CAS 165534-43-0 Peptide Coupling Reagent Purity > 99.0% (HPLC) Hoobkas

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Lub npe tshuaj: DEPBT

CAS: 165534-43-0 Nr

Purity:> 99.0% (HPLC)

Dawb rau Off-White Crystalline Hmoov

Peptide Coupling Reagent, Siab Zoo

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 3-(Diethoxyphosphoryloxy)-1,2,3-Benzotriazin-4(3H)-one (DEPBT) (CAS: 165534-43-0) 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.Muas DEPBT,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	3-(Diethoxyphosphoryloxy)-1,2,3-Benzotriazin-4(3H)-ib
Synonyms	DEPBT;Diethyl 3,4-Dihydro-4-oxo-1,2,3-Benzotriazin-3-yl Phosphate;Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) Phosphate
Tshuag xwm txheej	Hauv Tshuag, Kev Tsim Khoom Loj
CAS Nr	165534-43-0
Molecular Formula	C11H14N3O5P
Molecular Luj	299.22 g / mol
Melting Point	68.0 ~ 78.0 ℃
Qhov ntom	1.45 ± 0.10g / cm3
rhiab heev	Hygroscopic.Moisture Sensitive, Lub teeb Sensitive
Solubility hauv Ethylacetate	Yuav luag Transparency
Cia Temp.	Qhov chaw txias & qhuav (≤-20 ℃, deb ntawm lub teeb)
COA & MSDS	Muaj
Qeb	Coupling Reagents
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Dawb rau Off-White Crystalline Hmoov	Ua raws
Melting Point	68.0 ~ 78.0 ℃	72.5 ~ 73.1 ℃
Poob rau ziab	<0.50%	0.13%
Residue ntawm Ignition	<0.20%	0.12%
Purity / Analysis Method	> 99.0% (HPLC)	99.8%
Solubility hauv EtOAC	Kev daws pob tshab	Ua raws
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 specifications

Pob / Cia /Kev xa khoom:

Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim kaw ntawm qhov txias thiab qhuav (≤-20 ℃) 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.

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.

165534-43-0 - Kev pheej hmoo thiab kev nyab xeeb:

Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany 3

Daim ntawv thov:

3-(Diethoxyphosphoryloxy)-1,2,3-Benzotriazin-4(3H)-ib (DEPBT) (CAS: 165534-43-0) yog peptide coupling reagent siv hauv peptide synthesis.Nws qhia tau zoo kawg li tiv thaiv racemization.DEPBT yog ib qho kev sib txuas reagent uas pab txhawb kev tsim cov ntawv cog lus thiab tseem tiv thaiv kev sib tw.Nws tau pom tias muaj txiaj ntsig zoo dua li phosphonium thiab uronium coupling reagents.
DEPBT, cov reagent ua tau zoo heev rau amide daim ntawv cog lus tsim nyob rau hauv synthesizing complex molecules thiab rau peptide cyclization.Tau tshaj rau kev daws teeb meem thiab cov khoom sib txuas ua ke.DEPBT yog sib xws nrog kev daws teeb meem thiab SPPS.
DEPBT yog ib qho organophosphorous coupling reagent siv hauv peptide chemistry.DEPBT muaj txiaj ntsig zoo hauv kev sib xyaw ntawm cov kab, cyclic thiab sterically hindered peptides, hauv kev daws teeb meem thiab cov txheej txheem sib xyaw ua ke, ua tiav cov txiaj ntsig siab nrog ceev kinetics thiab zoo kawg li khaws cia ntawm kev teeb tsa.DEPBT tuaj yeem sib txuas tau yooj yim, yog crystalline phosphate ruaj khov rau lub hlis thiab qhia tau hais tias feem ntau ua tau zoo dua li cov phosphonium thiab uronium ntsev.Tshwj xeeb, nyob rau hauv lub xub ntiag ntawm DEPBT nws tsis yog tsim nyog los tiv thaiv pawg hydroxyl nyob rau hauv cov amino acids (xws li tyrosine, serine, thiab threonine) thiab imidazole pawg ntawm histidine.Yog li, DEPBT tuaj yeem ua haujlwm hauv kev sib txuas ntawm cov amino cawv thiab N-glycopeptides.DEPBT pom daim ntawv thov nyob rau hauv kev sib txuas ntawm ntau bioactive peptides thiab complex natural products.