HBTU CAS 94790-37-1 Peptide Coupling Reagent Mama >99.0% (HPLC) Falegaosimea

Fa'amatalaga Puupuu:

Igoa vaila'au: HBTU

CAS: 94790-37-1

Mama: >99.0% (HPLC)

Fa'aaliga: Pa'u tioata Pa'epa'e

Peptide Coupling Reagent, Tulaga Maualuga

Fa'afeso'ota'i: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Auina imeli ia matou

Fa'amatalaga Oloa

Oloa Fa'atatau

Faailoga o oloa

Fa'amatalaga:

Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le HBTU (CAS: 94790-37-1) faʻatasi ai ma tulaga maualuga.O le Ruifu Chemical o lo'o tu'uina atu se fa'asologa o mea fa'apipi'i fa'apipi'i.E mafai e Ruifu ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, laʻititi ma tele tele avanoa.Fa'atau HBTU,Please contact: alvin@ruifuchem.com

Meatotino tau vailaau:

Igoa Vailaau	HBTU
Synonyms	1-[Bis(dimethylamino)methylene]-1H-benzotriazolium 3-Oxide Hexafluorophosphate;N,N,N′,N′-Tetramethyl-O-(1H-Benzotriazol-1-yl)uronium Hexafluorophosphate;O-Benzotriazole-N,N,N',N'-Tetramethyluronium-Hexafluorophosphate;O-(1H-Benzotriazol-1-yl)-N,N,N',N'-Tetramethyluronium Hexafluorophosphate;2-(1H-Benzotriazole-1-yl)-1,1,3,3-Tetramethyluronium Hexafluorophosphate
Tulaga Fa'asoa	I Fa'atauga, Fua Fa'atau
Numera CAS	94790-37-1
Fuafua mole	C11H16F6N5OP
Molecular Weight	379.25 g/mol
Lisi Lisi	≥200℃
Malosi	1.5095
Ma'ale'ale	Ma'ale'ale ma'ale'ale, Susū ma'ale'ale
Suavai Solubility	E le mafai ona solu i le Vai
Solubility	Solu i le Acetonitrile.Laititi Solu i le Acetone, Ethanol
Temp.	Nofoaga malulu ma mago (2~8℃)
COA & MSDS	Avanoa
Vaega	Sootaga Fa'atasi
Fa'ailoga	Ruifu Chemical

Fa'amatalaga:

Aitema	Tulaga Fa'atonu	I'uga
Fa'aaliga	Pa'u tioata Pa'epa'e	E usitaia
Lisi Lisi	≥200℃	205.6℃
Ma'imau ile Fa'amago	<0.50%	0.11%
Mama / Suʻesuʻega Metotia	>99.0% (HPLC)	99.9%
Alaleo Infrared	E tusa ma le Fauga	E usitaia
Ole Alaleo ole NMR 1H	E tusa ma le Fauga	E usitaia
Fluorine NMR Alaleo	E tusa ma le Fauga	E usitaia
Su'ega Solubility ile Acetonitrile	1g i le 10ml Acetonitrile Clear Solution	Pasia
Fa'ai'uga	Ua fa'ata'ita'iina le oloa ma fa'amalieina fa'amatalaga

Paket/Teuga/Va'a:

afifi:Fagu, Ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i le malulu ma mago (2 ~ 8 ℃) faleteuoloa mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Va'a:Tu'u atu i le lalolagi atoa e FedEx / DHL Express.Tuuina atu vave ma faatuatuaina tiliva.

Metotia Su'ega HBTU:

1. Meatotino: O lenei oloa e tatau ona paʻepaʻe tioata tioata.
2. Su'esu'eina o mea: e tusa ai ma le maualuga o le fa'atinoina o le chromatography o le sua (Chinese Pharmacopoeia 2010 lomiga Fa'aopoopo VI D).
Tulaga Chromatographic: O le octadecylsilane bonded silica gel na faʻaaogaina e fai ma faʻatumu, (250 * 4.6mm * 5.0μm);Acetonitrile: vai = 15:85 (pH fetuutuunai e le acetic acid =2.5) e pei o le vaega feaveaʻi;Ole umi ole galu ole iloa ole 258nm.Fuafuaga tafe: 0.5ml / min;Ole numera o papatusi faʻapitoa e tusa ai ma le HBTU
O le tumutumu autu e tatau ona fuafuaina e le itiiti ifo i le 2000.
Fuafuaga auala: Ave le aofaʻi talafeagai o lenei oloa, fai le vaifofo vaega feaveaʻi o loʻo i ai le HBTU 20μg i le 1ml, e fai ma vaifofo suʻega.10 μL o le su'ega fofo na tui i totonu o le chromatograph ma fa'aluaina le taimi fa'atumauina o le tumutumu vaega autu na fa'amauina.
I'uga: E tusa ai ma le auala masani o le eria, o le HBTU e le tatau ona itiiti ifo i le 99.0%.
3. Mea fa'afefeteina: e tusa ai ma le metotia fa'amaufa'ailoga (Fa'aopoopo VIIC o le Chinese Pharmacopoeia 2010 lomiga), o le fua fa'avevela e 3 ℃ / min.
O le mea liusuavai o lenei oloa e le itiiti ifo i le 200.0 ℃.
4. gau ile fa'agogo: ave lenei oloa i le 80 ℃ ma fa'agogo i lalo o le fa'aitiitia o le mamafa mo le 4 itula i le mamafa tumau, ma o le pa'u mamafa e le tatau ona sili atu i le 0.50%.
5. Le manino o le fofo: ave le 1g o lenei oloa, faʻaopopo le 10ml o le acetonitrile, lulu lelei, o le fofo e tatau ona manino ma manino.
6. Teuina: Teu i se nofoaga malulu ma pogisa (2 ~ 8 ℃).
7. Vaitaimi iloiloga: tasi le tausaga.

Tulaga lelei:

Lava Malosiaga: Lava fale ma tekinisia

Au'aunaga Fa'apolofesa: Au'aunaga fa'atau e tasi

OEM Package: Fa'ailoga fa'apitoa ma fa'ailoga e maua

Fa'atauga Anapogi: Afai i totonu o fa'atauga, e tolu aso fa'aolaina fa'amaonia

Sapalai mautu: Tausia fa'atauga talafeagai

Lagolago Fa'atekinisi: Fa'atekonolosi fofo avanoa

Au'aunaga Fa'aaufa'atasi: E amata mai i le kalama i le kilokalama

Tulaga Maualuga: Faʻavae se faiga faʻamautinoaga lelei atoatoa

FAQ:

Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Tausaga Aafiaga?E sili atu nai lo le 15 tausaga o le poto masani i le gaosiga ma le auina atu i fafo o le tele o tulaga maualuga o vailaʻau faʻapitoa poʻo vailaʻau lelei.

Maketi Autu?Faʻatau atu i maketi i totonu o le atunuʻu, Amerika i Matu, Europa, Initia, Korea, Iapani, Ausetalia, ma isi.

Tulaga lelei?Tulaga maualuga, tau taugofie, auaunaga faʻapolofesa ma lagolago faʻapitoa, vave tuʻuina atu.

Tulaga leleiFaamautinoaga?Fa'atonuga lelei faiga.O meafaigaluega faʻapitoa mo suʻesuʻega e aofia ai le NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Fa'ata'ita'iga?O le tele o oloa e maua ai faʻataʻitaʻiga e leai se totogi mo le iloiloga lelei, o tau o felauaiga e tatau ona totogi e tagata faʻatau.

Fale Su'etusi?Fa'afeiloa'i su'etusi falegaosimea.Fa'amolemole fai se taimi vave.

MOQ?Leai MOQ.Laititi oka e talia.

Taimi Tiliva? Afai o loʻo i totonu o faʻatauga, e tolu aso e faʻamaonia le tuʻuina atu.

Felauaiga?E ala ile Express (FedEx, DHL), ile Air, ile Sea.

Pepa?A maeʻa le faʻatau atu auaunaga: COA, MOA, ROS, MSDS, ma isi mea e mafai ona tuʻuina atu.

Tulaga Fa'apitoa?E mafai ona tu'uina atu au'aunaga tu'ufa'atasiga fa'apitoa e fetaui lelei ma au su'esu'ega mana'oga.

Tulaga Totogi?Proforma invoice o le a lafo muamua pe a maeʻa le faʻamaoniga o le poloaiga, faʻapipiʻi a matou faʻamatalaga faletupe.Totogi e le T / T (Telex Transfer), PayPal, Western Union, ma isi.

94790-37-1 - Tulaga lamatia ma le Saogalemu:

Tulaga lamatia
R36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
R20/21/22 - E afaina pe a manava, pe a pa'u ma pe a folo.
R42/43 - E ono fa'atupu ai le fa'alogona i le manava ma le pa'u o le pa'u.
Fa'amatalaga Saogalemu
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S36/37/39 - Fai ofu puipui talafeagai, totigilima ma mata/mata.
S36 - Fa'aofu ofu puipui talafeagai.
S22 - Aua le manava pefu.
WGK Siamani 3
FLUKA BRAND F CODES 8-10-21
HS Code 2933990099
Mata'utia Fa'amatalaga Fa'aitaita
O'ona LD50 tuugutu ile Lapiti: > 2000 mg/kg

Talosaga:

HBTU (CAS: 94790-37-1) o se faʻapipiʻi fesoʻotaʻiga faʻaaogaina i le peptide synthesis.HBTU ua faʻaalia e faʻamalo lelei le taofiofia o le racemization.
HBTU o se reagent soofaatasi e masani ona faʻaaogaina i le faʻaogaina o le peptide faʻasolosolo.Ua fa'aaogaina fo'i le HBTU i fa'ata'ita'iga Fmoc fa'avae peptide fa'apipi'i (SPPS).
HBTU, ina ua uma ona faʻafeiloaʻi i le 1978, faʻaalia e le sui o le HBTU le lauiloa i le kemisi ma le faʻaaogaina o alamanuia ona o lona faʻagaioiina o meatotino.e le gata i lea, e faʻaalia ai foʻi le tetee atu i le racemization.maualalo le uiga mo racemization o se manaoga autu mo peptide synthesis.aemaise lava mo le fa'apipi'iina o le peptide fa'amautu, o fua fa'atatau ma taimi pupuu e tali atu ai e taua tele ina ia mafai ai ona fa'atino le tu'ufa'atasiga o peptide tetele.
O suʻesuʻega talu ai nei o loʻo faʻaalia ai o le tioata faʻapea foʻi ma le faʻaogaina o fofo o lenei sui soʻotaga o se guanidinium N-oxide ae le o se uronium compound;Reagent faʻapipiʻi mo le faʻaogaina o peptide;tulaga lelei o: racemization maualalo tele, tulaga tali faigofie, taimi tali puʻupuʻu, ma fua maualuga.
O le fa'aogaina o le peptide e fa'alagolago tele i mea fa'aoga lelei ma saogalemu.O le HBTU na fa'amaonia le suia o le carboxylic acids i azides i le lelei ma le aoga.e mafai ona fa'aogaina le fa'agasologa i le tele o vaila'au carboxylic e aofia ai amino acids e puipuia-n.e le gata i lea, o le HBTU sa taua tele i le tasi-pot synthesis o dipeptidyl urea esters, ureas, ma carbamates mai acids.o le lelei o le HBTU e aofia ai vaega nei: 1) e le paʻu ma o lea e sili atu ona talafeagai mo fofo / faʻasologa o le peptide faʻapipiʻi.2) solubility maualuga ma mautu i solvents masani.3) talafeagai mo le mataituina o tali colorimetric.