TSTU CAS 105832-38-0 Maʻemaʻe >99.0% (HPLC) Hale Hana Hoʻohui Hoʻohui Kiʻi Hōʻike ʻia

TSTU CAS 105832-38-0 Maʻemaʻe >99.0% (HPLC) Nā Mea Hana Hoʻohui Hana

ʻO ka wehewehe pōkole:

Inoa Kimia: TSTU

CAS: 105832-38-0

Maʻemaʻe: >99.0% (HPLC)

ʻAno: ʻO ka pauka kristal keʻokeʻo

ʻO nā mea hoʻohui hoʻohui, ke kūlana kiʻekiʻe

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o TSTU (CAS: 105832-38-0) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu i kahi ʻano o nā reagents pale a me nā reagents hoʻohui.Hiki iā Ruifu ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, nā mea liʻiliʻi a me ka nui.Kūʻai iā TSTU,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	TSTU
Nā huaʻōlelo like	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
Kūlana Kūʻai	Ma ka waihona, hana nui
Helu CAS	105832-38-0
ʻĀpana Molekala	C9H16BF4N3O3
Kaumaha Molekala	301.05 g/mol
Lae hehee	196.0~205.0 ℃
ʻO ka mānoanoa	1.41 g/cm3
Pilikino	Hygroscopic.ʻAiʻoniʻoni.Paʻa wela
Ka hoʻoheheʻe	Hiki ke hoʻoheheʻe ʻia i ka Acetonitrile, DMF, Chloroform, Dichlorormethane
Waihona Temp.	Wahi anuanu a maloo (2~8 ℃)
COA & MSDS	Loaʻa
Māhele	Nā mea hoʻohuihui
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Pauda Crystalline Keʻokeʻo	Hoʻokō
Lae hehee	196.0~205.0 ℃	203.2~204.8 ℃
Nalo ma ka maloo	<0.50%	0.13%
Akaka o ka Haʻina	1g i ka 10ml Acetonitrile Clear Solution	Hoʻokō
Maʻemaʻe / Kaʻina Hanana	>99.0% (HPLC)	99.8%
300 MHz 1H	Kūlike i ka hoʻolālā	Hoʻokō
Infrared Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī i hāʻawi ʻia
Nānā	E mālama i ka mālamalama a mālama i kahi maloʻo a maloʻo.(2~8 ℃)

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka ʻōmole, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo a maloʻo (2 ~ 8 ℃) mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

Nā Kūlana Chromatographic no HPLC:

Kona: Diamonsil-C18(2) (250mm*4.6mm.5.0μm)
Māhele paʻalima: Methanol: Wai (pH= 2.5HAc solution wai) = 1:9
Ka lōʻihi nalu ʻike: 258nm
Kahe kahe: 0.5ml / min
Mea hoʻoheheʻe: ka pae kelepona
Laʻana manaʻo: 100μg/ml
Laʻana nui: 5μL
Ka manawa holo: E hoʻopaʻa i nā chromatograms i nā mea nui o ka manawa paʻa o 2 mau manawa

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

105832-38-0 - Pilikia a palekana:

Nā hōʻailona pōʻino Xi - Hoʻonāukiuki
Nā Code Risk
36/37/38 - E hoʻonāukiuki i ka maka, ka hanu a me ka ʻili.
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 - E hoʻohana i nā lole pale kūpono.
S37/39 - E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
UN ID 1759
WGK Kelemānia 3
FLUKA BRAND F CODES 8-10-21
HS Code 2925190090
Papa Hazard 8
Hui Pūʻulu III

Noi:

TSTU (CAS: 105832-38-0), peptide coupling reagent e hoʻohuli i nā carboxylates i N-succinimidyl active esters.Hoʻohana maʻamau ʻia ʻo TSTU no ka hoʻololi ʻana i ka waikawa carboxylic i loko o ka mea likeN-hydroxysuccinimidyl (NHS) ester.He kūpono no ka hoʻololi ʻana i nā mea pena a me nā poloka kūkulu PEG i nā esters ikaika e pili ana no ka hoʻopili ʻana i ka pāpaʻi wai.