Boc-D-Trp-OH CAS 5241-64-5 Purity >98.5% (HPLC) Factory
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o N-Boc-D-Tryptophan (Boc-D-Trp-OH) (CAS: 5241-64-5).Ka tukuna e Ruifu Chemical he raupapa waikawa amino me nga hua.Ka taea e maatau te tuku tuku puta noa i te ao, nga rahinga iti me te rahi e waatea ana.Hoko Boc-D-Trp-OH,Please contact: alvin@ruifuchem.com
Ingoa matū | N-Boc-D-Tryptophan |
Nga kupu taurite | Boc-D-Trp-OH;N-Boc-D-Trp-OH;Boc-D-Tryptophan;Nα-Boc-D-Tryptophan;N-(tert-Butoxycarbonyl)-D-Tryptophan;N(alpha)-Boc-D-Tryptophan;N(alpha)-tert-Butoxycarbonyl-D-Tryptophan |
Tūnga Taonga | Kei roto i nga taonga |
Tau CAS | 5241-64-5 |
Tātai rāpoi | C16H20N2O4 |
Taumaha rāpoi | 304.35 g/mol |
Iwi Whakarewa | 130.0~136.0 ℃ |
Kiato | 1.262 |
Tairongo | Maamaa, Maamaa Maama |
Wairewa i te Mewaro | Tata Puataata |
Rokiroki Temp. | Wahi Matao me te maroke (≤25℃) |
COA & MSDS | Kei te waatea |
Kāwai | Waikawa Boc-Amino |
Waitohu | Ruifu Chemical |
Tauākī Haumaru | 24/25 - Kaua e pa ki te kiri me nga kanohi. | ||
WGK Tiamana | 3 | Waehere HS | 2922491990 |
Nga taonga | Nga Paerewa Tirotiro | Hua |
Te ahua | Ma ki te Paura-White | Paura ma |
Iwi Whakarewa | 130.0~136.0 ℃ | 130.2~133.0 ℃ |
Hurihuri Tau [α]20/D | +20° ± 2.0° (C=2 i roto i te AcOH) | +18.5° |
Ngaronga i te whakamaroke | <0.50% | 0.15% |
Te toenga i runga i te mura | <0.10% | 0.08% |
Te Maama / Tikanga Tatauria | >98.5% (HPLC) | 99.29% |
Maamaa Optical | <0.50% L-Enantiomer | 0.0365% |
300 MHz NMR Spectrum 1H | He rite ki te Hanganga | Ka tutuki |
TLC Analysis | Kotahi Wahi | Ka tutuki |
Spectrum Infrared | He rite ki te Hanganga | Ka tutuki |
Whakamutunga | Ko tenei Hua ma te Tirotiro E rite ana ki te Paerewa Pakihi | |
Nga Whakamahinga Matua | Waikawa Boc-Amino;Waihanga Peptide;Takawaenga Rongoa |
Mōkī: Pounamu Fluorinated, Peeke pepa konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki ki roto i nga ipu kua hiri ki te waahi makariri, maroke (≤25 ℃) me te whare putunga whai hau kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
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.
N-Boc-D-Tryptophan (Boc-D-Trp-OH) (CAS: 5241-64-5), waikawa amino me nga pärönaki, te whakahiato peptide, te takawaenga whakahiato waro, nga takawaenga rongoa, nga reagents biochemical.
Ko te Boc-D-Trp-OH he momo tiaki-N-Boc o D-Tryptophan.Ko te D-Tryptophan he inemate koretake o L-Tryptophan ka whakarōpūtia hei waikawa amino tino nui.Kua whakahiatohia te D-Tryptophan hei waahanga o etahi kaitukino Oxytocin kaha hei rongoa i te whanautanga o mua.
He korero poto: Ka taea te whakamahi i te Boc-D-Tryptophan hei takawaenga i roto i te whakahiato rongoa, penei i te tadalafil (tadalafil).Ko tadalafil i whakawhanakehia e te kamupene rongoa a Lilly i te United States.kei te whakawhirinaki ki te PDE-5 ki te whakapai ake i te painga vasodilation o NO na roto i te aukati i te pirau o te cGMP, kia taea ai e nga turoro ED te whakahoki ano i te kaha o te hanga penile, me te nuinga o te waa ki te rongoa i te mate erectile tane.I whakarārangihia i Uropi i te Hui-tanguru 2003 me te United States i Hakihea 2003. Koinei te tuatoru o nga rongoa hou kua whakaaetia e te FDA mo ED.
Te Whakaritenga: Ko te D-Tryptophan (50g, 0.245mol) te pūhui ka paunatia ki roto i te pounamu e toru-waha, te whakaoho miihini, te 500ml o te wai me te Triethylamine (74g, 0.731mol), (Boc)2O (56g, 0.257mol) ka taapirihia.I whakakorikoria te tauhohenga ki te 45 nga nekehanga Celsius mo te 12 haora.I te mutunga o te tauhohenga, ka taapirihia te 0.1% wairewa waikawa phosphoric ki te maturuturunga iho, he nui te totoka ka hangaia, ka whakatikahia te uara PH ki te 7, katahi ka mahia i muri i te maimoatanga.Te filtration, ka rewa te totoka hua ki te ethyl acetate, ka horoi kotahi te otinga ki te wai, ka whakamaroke te konutai konutai konutai, a, i muri i te tātaritanga, ka whakamarokehia te wahanga waro hei whakarite i te pūhui Boc-D-Tryptophan i roto i te nui o 70.9g (0.233mol), a ko te hua o te Boc-D-Tryptophan e kiia ana ko te 95.1%.