HOBt Anhydrous CAS 2592-95-2 1-Hydroxybenzotriazole Anhydrous Peptide Coupling Reagent Mama >99.0% (HPLC) Falegaosimea

Fa'amatalaga Puupuu:

1-Hydroxybenzotriazole Anhydrous

Synonyms: HOBt Anhydrous

CAS: 2592-95-2

Mama: >99.0% (HPLC)

Pa'epa'e i le Pa'u Pa'epa'e Pa'epa'e

Peptide Coupling Reagents, Tulaga Maualuga

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

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Fa'amatalaga Oloa

Oloa Fa'atatau

Faailoga o oloa

Fa'amatalaga:

Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le 1-Hydroxybenzotriazole Anhydrous (HOBt Anhydrous) (CAS: 2592-95-2) ma le 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 HOBt Anhydrous,Please contact: alvin@ruifuchem.com

Meatotino tau vailaau:

Igoa Vailaau	1-Hydroxybenzotriazole Anhydrous
Synonyms	HOBt Anhydrous;HOBt;1-Hydroxybenzotriazole;N-Hydroxybenzotrizole;1-Hydroxy-1H-Benzotriazole;1-Benzotriazolol;1-Hydroxy-1,2,3-Benzotriazole
Tulaga Fa'asoa	I Fa'atauga, Fua Fa'atau
Numera CAS	2592-95-2
Fuafua mole	C6H5N3O
Molecular Weight	135.1 g/mol
Lisi Lisi	156.0~162.0 ℃
Malosi	1 g/cm3
Fa'asinoga Fa'asinomaga n20/D	1.488
Ma'ale'ale	Ma'ale'ale
Solubility i le Methanol	Solu i le Methanol, Toeititi lava manino
Maumau	Maumau, Ae e ono tula'i mai le Pa pe a fa'avevela i lalo o le saisaitia.Mumu.
Temp.	Nofoaga malulu ma mago (≤4℃)
COA & MSDS	Avanoa
Vaega	Sootaga Fa'atasi
Fa'ailoga	Ruifu Chemical

Fa'amatalaga:

Aitema	Tulaga Fa'atonu	I'uga
Fa'aaliga	Pa'epa'e i le Pa'u Pa'epa'e Pa'epa'e	E usitaia
Lisi Lisi	156.0~162.0 ℃	158.7~159.5 ℃
Vai saunia e Karl Fischer	<0.50%	0.24%
Metala Mamafa (Pb)	≤20ppm	<20ppm
Mama / Suʻesuʻega Metotia	>99.0% (HPLC)	99.90%
300 MHz 1HNMR Alaleo	Ia ogatasi ma le Fauga	E usitaia
Alaleo Infrared	Ia ogatasi ma le Fauga	E usitaia
Fa'ai'uga	Ua uma ona fa'ata'ita'iina le oloa ma fa'amalieina fa'atonuga

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 (≤4 ℃) 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 HOBt:

1. Meatotino: O lenei oloa e tatau ona paʻepaʻe i le paʻepaʻe tioata paʻepaʻe.
2. Su'esu'eina o mea: e tusa ai ma le fa'atinoina o le chromatography vai maualuga (Chinese Pharmacopoeia 2010 lomiga Fa'aopoopo VI D) fa'ai'uga.
Tulaga Chromatographic: O le octadecylsilane bonded silica gel na faʻaaogaina e fai ma faʻatumu, (250 * 4.6mm * 5.0μm);Faatasi ai ma le Acetonitrile: Suavai (Ph=2.5 trifluoroacetic acid aqueous solution) = 50:50 o le vaega feaveaʻi;Ole umi ole galu ole iloa ole 258nm.Fuafuaga tafe: 0.5ml / min;Ole numera o ipu faʻataʻitaʻi e le tatau ona itiiti ifo i le 2000 e tusa ai ma le tumutumu autu ole HOBt.
Fuafuaga faʻamoemoe: Ave lenei oloa, fai se vaifofo acetonitrile o loʻo i ai HOBt 20μg i 1ml uma, e pei o le suʻega suʻega vai.10μl o le vaifofo suʻega na tui i totonu o le chromatograph, ma o le chromatogram na faʻamauina i le 2 taimi o le taimi faʻatumauina o le tumutumu vaega autu.
I'uga: O le HOBt e le itiiti ifo i le 99.0% e ala i le fa'avasegaina o nofoaga.
3. Mea fa'afefeteina: e tusa ai ma le auala e fa'amauina ai le mea e fa'afefeteina ai (Chinese Pharmacopoeia 2010 lomiga Fa'aopoopo VIIC) fuafuaina e tusa ai ma le tulafono.
Ole mea liusuavai o lenei oloa e tatau ona 156.0~162.0℃.
4. Fuaina o le vai: e tusa ai ma le fua o le susu (KF method) e fuafua ai le vai o le oloa e tatau ona itiiti ifo i le 0.5%.
5. Teuina: Teu i se nofoaga malulu ma mago mamao mai le malamalama.
6. Vaitaimi toe siaki: 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.

2592-95-2 - Tulaga lamatia ma le Saogalemu:

Tulaga lamatia
R11 - Sili ona mu
R5 - O le fa'avevela e ono tupu ai se pa
R36/38 - Fa'aitaita i mata ma pa'u.
R36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
R36 - Fa'aitaita i mata
R20/21 - Fa'aleagaina pe a manava ma fa'afeso'ota'i ma pa'u.
R61 - E ono afaina ai le pepe e le'i fanau mai
R2 - Tulaga lamatia o le pa ona o le te'i, fete'ena'i, afi po'o isi mea e mu ai
Fa'amatalaga Saogalemu
S16 - Tausia mai mea e mu ai.
S33 - Fa'asagatau puipuiga e fa'asaga i le tu'uina atu.
S7/9 -
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S45 - I se fa'alavelave fa'afuase'i pe ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
S53 - Aloese mai le fa'aalia - maua fa'atonuga fa'apitoa a'o le'i fa'aogaina.
S15 - Taofi ese mai le vevela.
S36/37 - Fai ofu puipui ma totigilima talafeagai.
S35 - O lenei mea ma lona atigipusa e tatau ona lafoai i se auala saogalemu.
UN IDs 1325
RTECS DM1288000
HS Code 2933990099
Vasega o Tulaga Lamatia 4.1
Vaega fa'aputu III

Talosaga:

1-Hydroxybenzotriazole Anhydrous (HOBt Anhydrous) (CAS: 2592-95-2), faʻapipiʻi mo soʻotaga oligonucleotide ma i soʻotaga peptide e leai se racemization.HOBt, i le avea ai o se oloa faʻapisinisi, e masani ona faʻaaogaina e taofiofia ai le faʻaogaina o mole mole-enantiomerchiral ma faʻaleleia le lelei o le peptide synthesis.otometi peptide synthesise aofia ai le condensation o le vaega amino o acids amino puipuia faatasi ai ma le ester ua faagaoioia.E mafai ona fa'aogaina le HOBt e gaosia ai ester fa'agaoioia pei ole ester n-hydroxysuccinimide.o nei esters e le mafai ona solu ma tali atu i amine i le vevela vevela e maua ai amides.O loʻo faʻaaogaina foi le HOBt mo le faʻapipiʻiina o amides mai le carboxylic acids ese mai amino acids.e le mafai ona liua nei mea'ai i le theacyl chlorides.Mo se fa'ata'ita'iga amide derivatives o ionophoric antibiotic ua saunia i lenei auala.
Fa'aaogaina e fai ma mea fa'avauvau i le fa'aogaina o meaola.Faʻaaogaina e avea ma mea vavalalata i le tuʻufaʻatasiga o le ubenamex, polypeptide puipuiga sui.Fa'aaogaina e fai ma mea fa'avauvau i le fa'aogaina o meaola.
Amino Acids ma Peptide Synthesis Reagents;Sui Fa'aputu;Fa'aopoopo mo Gaoioiga Condensation.