H-Asp(OtBu)-OMe·HCl CAS 2673-19-0 Purity >99.0% (HPLC)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o H-Asp(OtBu)-OMe·HCl (CAS: 2673-19-0) me te kounga teitei.Ko Ruifu Chemical he raupapa waikawa amino.Ka taea e Ruifu te tuku i te ao, te utu whakataetae, te iti me te rahinga e waatea ana.Hokona H-Asp(OtBu)-OMe·HCl,Please contact: alvin@ruifuchem.com
Ingoa matū | L-Aspartic Acid β-tert-Butyl Ester α-Methyl Ester Hydrochloride |
Nga kupu taurite | H-Asp(OtBu)-OMe·HCl;HL-Asp(tBu)-OMe·HCl;L-Aspartic Acid 4-tert-Butyl-1-Methyl Ester Hydrochloride;L-Aspartic Acid alpha Methyl Ester beta tert-Butyl Ester Hydrochloride Salt;L-Aspartic Acid beta-tert-Butyl Ester alpha-Methyl Ester Hydrochloride |
Tūnga Taonga | Kei roto i nga taonga |
Tau CAS | 2673-19-0 |
Tātai rāpoi | C9H17NO4·HCl |
Taumaha rāpoi | 203.23·36.46 g/mol |
Iwi Whakarewa | 155.0~160.0℃ |
Rokiroki Temp. | Wahi Matao me te maroke (2~8℃) |
COA & MSDS | Kei te waatea |
Kāwai | Waikawa Amino me nga Paariki |
Waitohu | Ruifu Chemical |
Nga taonga | Nga Paerewa Tirotiro | Hua |
Te ahua | Paura ma | Paura ma |
Hurihuri Tau [α]20/D | +19.0°±2.0° (C=1, H2O) | +19.41° |
Iwi Whakarewa | 155.0~160.0℃ | 157.8~158.9℃ |
Wai na Karl Fischer | <1.00% | 0.38% |
Ngaronga i te whakamaroke | <1.00% (75℃, 2h) | 0.45% |
Te toenga i runga i te mura | <0.20% | <0.10% |
Te Maama / Tikanga Tatauria | >99.0% (HPLC) | 99.66% |
MS Spectrum | E ai ki te Paerewa | Ka tutuki |
NMR Spectrum | E ai ki te Paerewa | Ka tutuki |
Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua |
Mōkī:Pounamu, Peeke konumohe 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.
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.
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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.
L-Aspartic Acid β-tert-Butyl Ester α-Methyl Ester Hydrochloride (H-Asp(OtBu)-OMe·HCl) (CAS: 2673-19-0) he waikawa aspartic derivative, ka taea te whakamahi hei takawaenga whakahiato waro , takawaenga ho'oraa, reagent biochemical, reagent matū ranei.