TBTU CAS 125700-67-6 Ịdị Ọcha>99.0% (HPLC) Ihe Njikota Ụlọ Ọrụ Maka Foto egosipụtara Peptide

TBTU CAS 125700-67-6 Ịdị Ọcha>99.0% (HPLC) Ụlọ ọrụ Njikọta maka Peptide

Nkọwa dị mkpirikpi:

Aha Chemical: TBTU

Ọnọdụ: 125700-67-6

Dị ọcha:> 99.0% (HPLC)

Ọdịdị: White Crystalline ntụ ntụ

Njikọ njikọ maka Peptide Synthesis

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta TBTU (CAS: 125700-67-6) nwere oke mma.Ruifu na-enye usoro nchekwa reagents na njikọ njikọ.Ruifu nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Ịzụta TBTU,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	O- (Benzotriazol-1-yl) -N, N, N', N'-Tetramethyluronium Tetrafluoroborate
Ụdị okwu	TBTU;1-[Bis (dimethylamino) methylene] -1H-Benzotriazolium 3-Oxide Tetrafluoroborate;N,N,N′,N′-Tetramethyl-O-(Benzotriazol-1-yl)uronium Tetrafluoroborate
Ọnọdụ Ahịa	Na ngwaahịa, Mass Production
Nọmba CAS	125700-67-6
Usoro ihe omimi	C11H16BF4N5O
Ibu molekụla	321.09 g/mol
Ebe Na-agbaze	200.0-208.0 ℃
Mmetụta	Ìhè nwere mmetụta.Mmiri nwere mmetụta
Solubility	Soluble na acetonitrile (100 mg / ml, Clear, Colorless), DMF (160.55 mg / ml, Clear), na mmiri (3 mg / ml na 20 ℃)
Okpomọkụ nchekwa.	Ebe dị jụụ na nkụ (2 ~ 8 ℃)
COA & MSDS	Dị
Otu	Njikọ njikọ Reagents
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Ụkpụrụ nyocha	Nsonaazụ
Ọdịdị	White Crystalline ntụ ntụ	Na-akwado
Ebe Na-agbaze	200.0-208.0 ℃	206.4-207.3 ℃
Ọnwụ na ihicha	<0.50%	0.06%
Ọla dị arọ (Pb)	≤20ppm	<20ppm
Ụzọ ịdị ọcha / nyocha	> 99.0% (HPLC)	99.8%
NMR Spectrum 1H	Dabara na Ọdịdị	Na-akwado
Spectrum infrared	Dabara na Ọdịdị	Na-akwado
Mmechi	A nwalela ngwaahịa a wee kwado nkọwa ndị enyere

Ọnọdụ ule TBTU:

Ihe mgbaze A: 0.1% TFA na CAN
Ihe mgbaze B: 0.1% TFA na H2O
Ihe omume: A B
0.01min 5% 95%
20.00min 80% 20%
20.10min 100% 0%
25.00min Kwụsị
Onu ogugu: 1.0ml/min
Nkọwa nlele: 5mg/10ml ACN:H2O=1:3
Olu: 10μL
Ogologo oge nchọpụta: 220nm

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mkpuchi mkpuchi n'ụlọ nkwakọba ihe dị jụụ na nkụ (2 ~ 8 ℃) pụọ na ihe ndị na-ekwekọghị ekwekọ.Na-enwe mmetụta maka ọkụ na mmiri.Chekwaa n'okpuru gas inert.
Mbupu:Nyefee n'ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

125700-67-6 - Ihe ize ndụ na nchekwa:

Koodu ihe egwu
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R5 - ikpo ọkụ nwere ike ime ka mgbawa
R2 - Ihe ize ndụ nke mgbawa site na ujo, esemokwu, ọkụ ma ọ bụ isi mmalite ndị ọzọ nke mgbanye
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S36/37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S35 - A ga-ekpochapụ ihe a na akpa ya n'ụzọ dị nchebe.
UN ID 1325
WGK Germany 3
FLUKA BRAND F CODES 8-10-21
Ihe ndetu ihe egwu na-ewe iwe/ọkụ
Klas ihe egwu 4.1
Otu nkwakọ ngwaahịa Ⅱ

Ngwa:

O- (Benzotriazol-1-yl) -N, N, N', N'-Tetramethyluronium Tetrafluoroborate (TBTU) (CAS: 125700-67-6) na-eji dị ka njikọ njikọ maka siri ike frasi peptide njikọ.
Ngwakọta peptide siri ike nke dị mma na-ejikọta reagent;Nhazi kristal na Ngwọta nke njikọ njikọ bụ guanidine Nnu N-oxide, ọ bụghị ngwakọta uronium.
A na-eji TBTU mụọ ihe iri dị iche iche nke phosphonium na uronium na-ejikọta nnu, nke a na-eji emepụta peptides anọ.Edekọla TBTU ka ọ bụrụ njikọ njikọ iji mepụta tetrahydrocarbazole nọchiri anya dipeptide n'ime usoro siri ike nke ọtụtụ gram.Ejikọtala ogige ahụ na HOBt (hydroxybenzotriazole dihydrate) dị ka onye na-arụ ọrụ carboxyl tupu njikọ nke amino acid C-terminal na ọnụ ọgụgụ ịga nke ọma nke 100% njikọ.
TBTU bụ otu n'ime ihe ndị na-ewu ewu na ọnọdụ ịgbalite reagents na njikọ peptide siri ike na ngwọta.Na mgbakwunye na inwe mmeghachi omume dị elu, egosiri TBTU na-amachi enantiomerization n'oge condensation nke iberibe.