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TSTU CAS 105832-38-0 Ịdị Ọcha>99.0% (HPLC) Ihe Njikota Ụlọ Ọrụ Na-egosi Foto
  • TSTU CAS 105832-38-0 Dị Ọcha>99.0% (HPLC) Ụlọ ọrụ Njikọ Njikọ
  • TSTU CAS 105832-38-0 Dị Ọcha>99.0% (HPLC) Ụlọ ọrụ Njikọ Njikọ

TSTU CAS 105832-38-0 Dị Ọcha>99.0% (HPLC) Ụlọ ọrụ Njikọ Njikọ

Nkọwa dị mkpirikpi:

Aha Chemical: TSTU

Nọmba ekwentị: 105832-38-0

Dị ọcha:> 99.0% (HPLC)

Ọdịdị: White Crystalline ntụ ntụ

Njikọ njikọ, Ogo dị elu

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta TSTU (CAS: 105832-38-0) nwere àgwà dị elu.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 TSTU,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical TSTU
Ụdị okwu N,N,N',N'-Tetramethyl-O-(N-Succinimidyl)uronium Tetrafluoroborate;O-(N-Succinimidyl) -N, N, N', N'-Tetramethyluronium Tetrafluoroborate;O- (N-Succinimidyl) -1,1,3,3-Tetramethyluronium Tetrafluoroborate;O-(N-Succinimidyl) -N, N, N', N'-Tetramethyluronium BF4;2- (2,5-Dioxopyrrolidin-1-yl) -1,1,3,3-Tetramethylisouronium Tetrafluoroborate
Ọnọdụ Ahịa Na ngwaahịa, Mass Production
Nọmba CAS 105832-38-0
Usoro ihe omimi C9H16BF4N3O3
Ibu molekụla 301.05 g / mol
Ebe Na-agbaze 196.0-205.0 ℃
Njupụta 1.41 g/cm3
Mmetụta Hygroscopic.Mmiri nwere mmetụta.Okpomọkụ nwere mmetụta
Solubility Soluble na Acetonitrile, DMF, Chloroform, Dichlorormethane
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 196.0-205.0 ℃ 203.2-204.8 ℃
Ọnwụ na ihicha <0.50% 0.13%
Ngwọta doo anya 1g na 10ml Acetonitrile Clear Solution Na-akwado
Ụzọ ịdị ọcha / nyocha > 99.0% (HPLC) 99.8%
300 MHz 1H Dabara na Ọdịdị Na-akwado
Spectrum infrared Dabara na Ọdịdị Na-akwado
Mmechi A nwalela ngwaahịa a wee kwado nkọwa ndị enyere
Nlebara anya Chebe ọkụ na Chekwaa n'ebe dị jụụ na nkụ.(2 ~ 8 ℃)

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.Chebe site na ìhè na mmiri mmiri.
Mbupu:Nyefee n'ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Ọnọdụ Chromatographic maka HPLC:

Ogidi: Diamonsil-C18(2) (250mm*4.6mm.5.0μm)
Usoro mkpanaaka: methanol: Mmiri (pH= 2.5HAc ngwọta mmiri) = 1:9
Ogologo oge nchọpụta: 258nm
Onu ogugu: 0.5ml/min
Diluent: mobile phase
Nleba anya nlele: 100μg/ml
Nlele nha: 5μL
Oge ịgba ọsọ: Dekọọ chromatograms na akụkụ ndị bụ isi nke oge njide nke oge 2

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.

105832-38-0 - Ihe ize ndụ na nchekwa:

Ihe akara egwu Xi - iwe
Koodu ihe egwu
36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
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
Nọmba UN 1759
WGK Germany 3
FLUKA BRAND F CODES 8-10-21
Koodu mpaghara:: 2925190090
Klas 8 egwu
Otu ngwugwu III

Ngwa:

TSTU (CAS: 105832-38-0), peptide njikọ reagent na-atụgharị carboxylates na N-succinimidyl arụ ọrụ esters.A na-ejikarị TSTU maka ntụgharị nke carboxylic acid n'ime ihe kwekọrọN-hydroxysuccinimidyl (NHS) ester.Ọ dị mma maka ntụgharị nke agba na ihe mgbochi ụlọ PEG na esters na-arụ ọrụ kwekọrọ na njikọ na mgbasa ozi mmiri.

Dee ozi gị ebe a ziga anyị ya