Boc-Cys-OH CAS 20887-95-0 Boc-L-Cysteine Assay 98.5~100.5% (Titration)
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o Boc-L-Cysteine (Boc-Cys-OH) (CAS: 20887-95-0) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu i kahi pūʻulu o nā waikawa amino.Hiki iā mākou ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, nā mea liʻiliʻi a me ka nui i loaʻa.Kūʻai i ka Boc-L-Cysteine,Please contact: alvin@ruifuchem.com
| Inoa Kimia | ʻO Boc-L-Cysteine |
| Nā huaʻōlelo like | Boc-Cys-OH;Boc-L-Cys-OH;N-Boc-L-Cysteine;N-α-t.-Boc-L-Cysteine;N-[(tert-Butyloxy)carbonyl]-L-Cysteine;(R)-2-[(tert-Butoxycarbonyl)amino]-3-Mercaptopropanoic Acid |
| Kūlana Kūʻai | Loaʻa |
| Helu CAS | 20887-95-0 |
| ʻĀpana Molekala | C8H15NO4S |
| Kaumaha Molekala | 221.27 g/mol |
| Lae hehee | 66.0 a 70.0 ℃ |
| ʻO ka mānoanoa | 1.2±0.1 g/cm3 |
| Pilikino | Paʻi Lewa, Paʻa Wela |
| Waihona Temp. | Wahi anuanu a maloo (2~8 ℃) |
| COA & MSDS | Loaʻa |
| Māhele | ʻAka Boc-Amino |
| Brand | Kemika Ruifu |
| Nā ʻōlelo palekana | 24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. | ||
| WGK Kelemānia | 3 | HS Code | 2922491990 |
| Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
| Ka nana aku | Pauda Crystalline Keʻokeʻo | Hoʻokō |
| Ka Po'ai Pono [α]20/D | +8.0°±1.5° (C=1 in EtOH) | +8.5° |
| Lae hehee | 66.0 a 70.0 ℃ | Hoʻokō |
| Hana ʻIke / ʻIke | 98.5~100.5% (ma ka Titration) | 99.36% |
| Infrared Spectrum | Kūlike i ka hoʻolālā | Hoʻokō |
| NMR Spectrum | Kūlike i ka hoʻolālā | Hoʻokō |
| Ka hopena | Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī | |
Pūʻolo:ʻO ka ʻōmole Fluorinated, 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.
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.
ʻO Boc-L-Cysteine (Boc-Cys-OH) (CAS: 20887-95-0) ke ʻano pale o L-Cysteine, kahi waikawa α-amino pono ʻole i biosynthesized i loko o ke kanaka.
ʻO Boc-amino acid, hoʻohana ʻia i ka peptide synthesis, ʻano pane: Boc solid-phase peptide synthesis.Hoʻohana ʻia ma ke ʻano he organik synthesis intermediate, pharmaceutical intermediate, biochemical reagent a i ʻole reagent kemika.
ʻO Boc-L-Cysteine kahi mea hoʻoheheʻe chromatography wai kiʻekiʻe (HPLC).Hoʻohana pū ʻia ʻo Chiral derivatizing agent me OPA no ka hoʻāʻo ʻana i ka maʻemaʻe enantiomeric o nā waikawa amino.
ʻO Boc-L-Cysteine kahi mea mua o L-Cysteine, ʻo ia ka waika amino e kaupalena ana i ka hana o ka glutathione.Loaʻa ia ma ka incubating L-Cysteine me allyl bromide a me ka waika hydrochloric.
