Boc-Cys-OH CAS 20887-95-0 Boc-L-Cysteine Assay 98.5~100.5% (Titaration)

Whakaahuatanga Poto:

Ingoa matū: Boc-L-Cysteine

Nga kupu taurite: Boc-Cys-OH

CAS: 20887-95-0

Whakamātautau: 98.5~100.5% (ma te Titration)

Te ahua: Paura Tioata Maama

Waikawa Boc-Amino, Kounga teitei

Whakapā: Takuta Alvin Huang

Pūkoro/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Tukuna he imeera ki a matou

Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o Boc-L-Cysteine (Boc-Cys-OH) (CAS: 20887-95-0) me te kounga teitei.Ka tukuna e Ruifu he raupapa waikawa amino.Ka taea e taatau te tuku tuku i te ao, te utu whakataetae, te iti me te rahinga e waatea ana.Hokona Boc-L-Cysteine,Please contact: alvin@ruifuchem.com

Ngā Āhuatanga matū:

Ingoa matū	Boc-L-Cysteine
Nga kupu taurite	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 Waikawa
Tūnga Taonga	Kei roto i nga taonga
Tau CAS	20887-95-0
Tātai rāpoi	C8H15NO4S
Taumaha rāpoi	221.27 g/mol
Iwi Whakarewa	66.0 ki te 70.0 ℃
Kiato	1.2±0.1 g/cm3
Tairongo	Te Hau, Te wera
Rokiroki Temp.	Wahi Matao me te maroke (2~8℃)
COA & MSDS	Kei te waatea
Kāwai	Waikawa Boc-Amino
Waitohu	Ruifu Chemical

Mōhiohio Haumaru:

Tauākī Haumaru	24/25 - Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana	3	Waehere HS	2922491990

Whakatakotoranga:

Nga taonga	Nga Paerewa Tirotiro	Hua
Te ahua	Paura Tioata Ma	Ka tutuki
Hurihuri Tau [α]20/D	+8.0°±1.5° (C=1 i te EtOH)	+8.5°
Iwi Whakarewa	66.0 ki te 70.0 ℃	Ka tutuki
Tikanga Whakamatau / Tatau	98.5~100.5% (ma te Titration)	99.36%
Spectrum Infrared	He rite ki te Hanganga	Ka tutuki
NMR Spectrum	He rite ki te Hanganga	Ka tutuki
Whakamutunga	Kua whakamatauria te hua me te whai ki nga whakaritenga

Mōkī/Rokiroki/Te tuku:

Mōkī:Pounamu Fluorinated, Peeke pepa konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki i roto i nga ipu hiri ki te whare putunga makariri me te maroke (2~8 ℃) i tawhiti atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.

Painga:

Rawa Rawa: Rawa rawa nga whakaurunga me nga tohunga hangarau

Ratonga Ngaio: Kotahi te ratonga hoko mutu

Mōkī OEM: Moeke ritenga me te tapanga e waatea ana

Tukunga Tere: Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku

Whakapumau: Kia mau tonu nga taonga e tika ana

Tautoko Hangarau: Kei te waatea te otinga hangarau

Ratonga Hangarau Ritenga: Mai i te karamu ki te kirokaramu

Kounga Teitei: Kua whakaritea he punaha whakapumautanga kounga

FAQ:

Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.

Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.

Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.

KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.

Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.

MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.

Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.

Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.

Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.

Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.

Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.

Taupānga:

Ko te Boc-L-Cysteine (Boc-Cys-OH) (CAS: 20887-95-0) te ahua tiaki o L-Cysteine, he waikawa α-amino-kore-kore e biosynthesized i roto i te tangata.
Ko te waikawa Boc-amino, ka whakamahia i roto i te whakahiato peptide, momo tauhohenga: Boc toka-waahanga peptide synthesis.Ka whakamahia hei takawaenga whakahiato waro, takawaenga rongoa, reagent biochemical, reagent matū ranei.
Ko te Boc-L-Cysteine he whakarewa chromatography wai mahi teitei (HPLC).Ka whakamahia tahi me te OPA mo te whakamatautau i te maatanga enantiomeric o nga waikawa amino.
Ko te Boc-L-Cysteine te tohu o mua o te L-Cysteine, ko te waikawa amino e whakaiti ana i te reiti i roto i te hanga o te glutathione.Ka whiwhihia ma te whakauru i te L-Cysteine me te allyl bromide me te waikawa waikawa.