HOBt·H2O CAS 123333-53-9 1-Hydroxybenzotriazole Hydrate Peptide Coupling Reagent Purity >99.0% (HPLC) Factory

ʻO ka wehewehe pōkole:

1-Hydroxybenzotriazole Hydrate

Synonyms: HOBt·H2O;HOBt Hydrate

CAS: 123333-53-9

CAS pili: 80029-43-2

Maʻemaʻe: >99.0% (HPLC)

ʻAno: ʻO ka pauka kristal keʻokeʻo

Nā Mea Hoʻohui Peptide, Mea 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 1-Hydroxybenzotriazole Hydrate (HOBt·H2O) (CAS: 123333-53-9; 80029-43-2) 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 HOBt·H2O,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	1-Hydroxybenzotriazole Hydrate
Nā huaʻōlelo like	HOBt·H2O;HOBt Hydrate;HOBTM;1-Hydroxybenzotriazole Monohydrate;1-Hydroxy-1H-Benzotriazole Hydrate;1-Oxy-Benztriazol Hydrate
Kūlana Kūʻai	Ma ka Waihona, Ka Uuna Kūʻai
Helu CAS	123333-53-9
CAS pili	80029-43-2
ʻĀpana Molekala	C6H5N3O·H2O
Kaumaha Molekala	153.15 g/mol;135.1 (Kumu Anhydrous)
Lae hehee	156.0~160.0 ℃
ʻO ka mānoanoa	1.065 g/cm3
Pilikino	Māmā Māmā
Solubility i loko o ka Methanol	Hiki ke hoʻoheheʻe ʻia i loko o ka Methanol, ʻaneʻane mālohi
Waihona Temp.	Wahi anuanu a maloo (≤4 ℃)
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	156.0~160.0 ℃	157.4—158.6 ℃
Wai na Karl Fischer	11.0-13.0%	12.1%
Koena ma ka Ignition	<0.20%	0.1%
Nā Metala Kaumaha (Pb)	≤20ppm	<20ppm
Maʻemaʻe / Kaʻina Hanana	>99.0% (HPLC)	99.90%
300 MHz 1HNMR Spectrum	Kūlike me ka Hoʻolālā	Hoʻokō
Infrared Spectrum	Kūlike me ka Hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī i hāʻawi ʻia

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka'ōmole, 25kg / pahu pahu pahu, aiʻole e like me ka makemake o ka mea kūʻai.
Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo a maloʻo (≤4 ℃) 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.

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.

123333-53-9 - Pilikia a palekana:

Nā hōʻailona pōʻino F - Hiki ke ahi
Nā Code Risk
R5 - Hiki ke pahū ka wela
R11 - Hiki ke ahi
R44 - Ka pilikia o ka pahū ʻana inā wela ma lalo o ka paʻa
R1 - Pahū ke maloʻo
Ka wehewehe palekana
S15 - E mālama i ka wela.
S16 - E hoʻokaʻawale i nā kumu o ke ahi.
S35 - Pono e hoʻolei ʻia kēia mea a me kāna ipu ma kahi ala palekana.
S7/9 -
S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana.
S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli.
S37 - E hoʻohana i nā mīkina lima kūpono.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
Nā ID UN UN 3380 4.1/PG 1
WGK Kelemānia -
FLUKA BRAND F CODES 4.10-8
HS Code 2933990099
ʻO ka ʻōlelo hazard hiki ke wela loa

Noi:

1-Hydroxybenzotriazole Hydrate (HOBt·H2O) (CAS: 123333-53-9; 80029-43-2), mea hoʻohui no nā hui oligonucleotide a me nā hui peptide racemization-free.
ʻO HOBt·H2O kahi mea hoʻohui hoʻohui i hoʻohana ʻia e synthesize amides e ka hopena condensation ma waena o ka ester/acid i hoʻāla ʻia a me ka hui amino o nā waikawa amino i pale ʻia.Hoʻohana ʻia ia ma ke ʻano he racemization suppressor i ka wā peptide synthesis.
Synthesis o Ubenimex intermediates a me polypeptide pale.Hoʻohana nui ʻia ia i ka hopena condensation o nā polypeptides me nā condensers carbodiimide, hiki ke hoʻemi nui i ka ratio racemization, a hoʻohana ʻia hoʻi e pale i ka hana ʻana o ka racemization i ka wā condensation o nā ʻāpana polypeptide.
ʻO HOBt kekahi o nā mea hoʻopau maikaʻi loa o ka racemization i nā hopena i hoʻopili ʻia e ka carbodiimide.ʻO ka drawback koʻikoʻi o ka additive aia i kona ʻano pahū, ʻoi aku ma ke ʻano wai ʻole.No laila, ʻoi aku ka palena o kona loaʻa ʻana i kēia lā akā hiki ke hoʻololi ʻia e nā mea hoʻohui paʻa e like me OxymaPure a me K-Oxyma.Hoʻohana ʻia ka HOBt i hoʻopaʻa ʻia i ka polymer no ka hoʻokumu ʻana i nā lactam apo waena me DCC i mua o nā esters paʻa resin a no ka synthesis amides.