HBTU CAS 94790-37-1 Peptide Coupling Reagent Maʻemaʻe >99.0% (HPLC) Kiʻi Hōʻike ʻia o ka Hale Hana

HBTU CAS 94790-37-1 Peptide Coupling Reagent Maʻemaʻe >99.0% (HPLC) Hale Hana

ʻO ka wehewehe pōkole:

Inoa Kimia: HBTU

CAS: 94790-37-1

Maʻemaʻe: >99.0% (HPLC)

ʻAno: ʻO ka pauka kristal keʻokeʻo

Peptide Coupling Reagent, 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 HBTU (CAS: 94790-37-1) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical 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 HBTU,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	HBTU
Nā huaʻōlelo like	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
Kūlana Kūʻai	Ma ka Waihona, Ka Uuna Kūʻai
Helu CAS	94790-37-1
ʻĀpana Molekala	C11H16F6N5OP
Kaumaha Molekala	379.25 g/mol
Lae hehee	≥200 ℃
ʻO ka mānoanoa	1.5095
Pilikino	Māmā Māmā, Māmā
Hiki i ka wai	ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai
Ka hoʻoheheʻe	Hiki ke hoʻoheheʻe ʻia i ka Acetonitrile.Hiki ke hoʻoheheʻe ʻia i ka Acetone, Ethanol
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	≥200 ℃	205.6 ℃
Nalo ma ka maloo	<0.50%	0.11%
Maʻemaʻe / Kaʻina Hanana	>99.0% (HPLC)	99.9%
Infrared Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
NMR Spectrum 1H	Kūlike i ka hoʻolālā	Hoʻokō
Fluorine NMR Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ho'āʻo Solubility i ka Acetonitrile	1g i ka 10ml Acetonitrile Clear Solution	Holo
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī

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.

Hana Ho'āʻo HBTU:

1. Pono: Pono kēia huahana i ka pauka crystalline keʻokeʻo.
2. Hoʻoholo maʻiʻo: e like me ke kiʻekiʻe hana wai chromatography (Chinese Pharmacopoeia 2010 edition Appendix VI D) hoʻoholo.
Nā kūlana Chromatographic: Ua hoʻohana ʻia ka octadecylsilane i hoʻopaʻa ʻia i ka silica gel i mea hoʻopihapiha, (250 * 4.6mm * 5.0μm);Acetonitrile: wai = 15:85 (pH i hoʻoponopono ʻia e ka acetic acid =2.5) ma ke ʻano kaʻahele;ʻO 258nm ka lōʻihi nalu.Kahe kahe: 0.5ml / min;ʻO ka helu o nā papa theoretical e like me ka HBTU
Pono e helu ʻia ka piko nui ma lalo o 2000.
ʻO ke ala hoʻoholo: E lawe i ka nui kūpono o kēia huahana, e hana i ka hopena o ka pae paʻa i loaʻa ka HBTU 20μg no 1ml, e like me ka hopena hoʻāʻo.Hoʻokomo ʻia ka 10 μL o ka hoʻonā hoʻāʻo i loko o ka chromatograph a paʻa ʻia ka manawa paʻa o ka piko o ka mea nui.
Nā hualoaʻa: E like me ke kaʻina hana maʻamau, ʻaʻole pono ka liʻiliʻi o ka HBTU ma mua o 99.0%.
3. Ka helu hoʻoheheʻe: e like me ke kaʻina hoʻoheheʻe helu (Appendix VIIC o Chinese Pharmacopoeia 2010 edition), ʻo 3 ℃ / min ka wela wela.
ʻAʻole emi ka helu heheʻe o kēia huahana ma mua o 200.0 ℃.
4. Nalo ma ka maloʻo: lawe i kēia huahana i 80 ℃ a maloʻo ma lalo o ka hoʻemi haʻahaʻa no nā hola 4 i ke kaumaha mau, a ʻaʻole pono ka pohō kaumaha ma mua o 0.50%.
5. ʻO ka māmā o ka hopena: e lawe i ka 1g o kēia huahana, e hoʻonui i ka 10ml o ka acetonitrile, e lulu maikaʻi, pono e maopopo a maopopo ka hopena.
6. Waihona: E kūʻai ma kahi maloʻo ʻeleʻele a anuanu (2 ~ 8 ℃).
7. Manawa manawa: hoʻokahi makahiki.

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.

94790-37-1 - Pilikia a palekana:

Nā Code Risk
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū hanu a me ka ʻili.
R20/21/22 - He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R42/43 - Hiki ke hoʻomāhuahua i ka naʻau ma ka inhalation a me ka pili ʻana i 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.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S36 - E hoʻohana i nā lole pale kūpono.
S22 - Mai hanu i ka lepo.
WGK Kelemānia 3
FLUKA BRAND F CODES 8-10-21
HS Code 2933990099
Nānā Hazard He mea hoʻonāukiuki
ʻAi ʻawaʻawa LD50 ma ka waha i ka Lapi: > 2000 mg/kg

Noi:

ʻO HBTU (CAS: 94790-37-1) kahi mea hoʻohui hoʻohui i hoʻohana ʻia i ka peptide synthesis.Ua hōʻike ʻia ʻo HBTU e hoʻopau pono i ka racemization.
ʻO ka HBTU kahi reagent hoʻohui i hoʻohana mau ʻia i ka synthesis peptide paʻa.Ua hoʻohana pū ʻia ʻo HBTU i ka protocol Fmoc-based solid-phase peptide synthesis (SPPS).
ʻO HBTU, ma hope o ka hoʻokomo ʻia ʻana i ka makahiki 1978, hōʻike ʻo HBTU i ka mea kaulana i ka kemika a me ka hoʻohana ʻana i ka ʻoihana ma muli o kāna mau mea hoʻonā haʻahaʻa.ʻo ia hoʻi, hōʻike ia i ke kū'ē i ka racemization.ʻO ka haʻahaʻa haʻahaʻa no ka racemization kahi koi nui no ka peptide synthesis.ʻoi aku ka nui o ka peptide synthesis paʻa, he mea koʻikoʻi nā hua nui me nā manawa pane pōkole i mea e hiki ai i ka synthesis o nā peptides nui.
Ua hōʻike ʻia nā haʻawina hou he guanidinium N-oxide a ʻaʻole he hui uronium;Hoʻopili i ka reagent no ka peptide synthesis;ʻO nā mea maikaʻi he: racemization haʻahaʻa loa, nā kūlana hoʻololi maʻalahi, manawa pōkole loa, a me nā hua kiʻekiʻe.
ʻO ka peptide synthesis i hilinaʻi nui ʻia i nā reagents hoʻohui maikaʻi a palekana.Ua hōʻoia ʻia ʻo HBTU e hoʻololi i nā ʻakika carboxylic i azides me ka maikaʻi a me ka hana.Hiki ke hoʻohana ʻia ke kaʻina hana i ka nui o nā ʻakika carboxylic me nā ʻakika amino pale n-pale.Eia kekahi, he waiwai nui ka HBTU i hoʻokahi-pot synthesis o dipeptidyl urea esters, ureas, a me nā carbamates mai nā waikawa.ʻO nā mea maikaʻi o ka HBTU i komo i kēia mau mea: 1) non-explosive a no laila ʻoi aku ka maikaʻi no ka hoʻonā / solid phase peptide synthesis.2) kiʻekiʻe solubility a me ka paʻa i loko o Classical solvents.3) hiki no ka nānā ʻana i ka hopena colorimetric.