D-Valine CAS 640-68-6 (HD-Val-OH) Assay >99.0% (T) Factory
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o D-Valine (HD-Val-OH) (CAS: 640-68-6) me te kounga teitei.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.Hokona D-Valine,Please contact: alvin@ruifuchem.com
| Ingoa matū | D-Valine |
| Nga kupu taurite | HD-Val-OH;D-(-)-Valine;Dextro-Valine;D-2-Aminoisovaleric Waikawa;(R)-α-Aminoisovaleric acid, D-2-Amino-3-Methylbutanoic Acid |
| Tūnga Taonga | I roto i te Stock, Production Raukaha 35 Tons ia Marama |
| Tau CAS | 640-68-6 |
| Tātai rāpoi | C5H11NO2 |
| Taumaha rāpoi | 117.15 g/mol |
| Iwi Whakarewa | >300℃ |
| Kiato | 1.1 |
| Wairewa | Wairewa i te wai (56 mg/ml i te 20 ℃), Waikawa Waikawa, me te 3N HCI.Kore i whakarewahia ki te Ethanol, me te Etere |
| Wairewa i te wai | Tata Puataata |
| Rokiroki Temp. | Wahi Matao me te maroke (≤25℃) |
| COA & MSDS | Kei te waatea |
| Kāwai | Waikawa Amino Derivatives |
| Waitohu | Ruifu Chemical |
| Nga taonga | Nga Paerewa Tirotiro | Hua |
| Te ahua | Paura Tioata Ma | Ka tutuki |
| Tikanga Whakamatau / Tatau | >99.0% (Titaration) | 99.92% |
| Chiral Pure | >99.5% (HPLC) | 99.99% |
| Hurihuri Tau [α]20/D | -26.6° ki te -29.0° (C=8, 6mol/L HCl) | -27.9° |
| Iwi Whakarewa | >300℃ | 302.0~303.0 ℃ |
| Whakawhitinga | >98.0% | 99.0% |
| Chloride (Cl) | ≤0.02% | <0.02% |
| Ngaronga i te whakamaroke | <0.30% | 0.09% |
| Te toenga i runga i te mura | <0.20% | 0.08% |
| Konga Taamaha (Pb) | ≤10ppm | <10ppm |
| Arsenic (As) | ≤1.5ppm | <1.5ppm |
| Spectrum Infrared | He rite ki te Hanganga | Ka tutuki |
| Whakamutunga | Ko tenei Hua ma te Tirotiro E rite ana ki te Paerewa Pakihi | |
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.
Nga Tohu Moorearea Xi - Irirangi
Waehere Whakararuraru 36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S22 - Kaua e pupuhi puehu.
S24/25 - Kaua e pa ki te kiri me nga kanohi.
S36 - Mau kakahu whakamarumaru tika.
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
RTECS YV9360000
TSCA Ae
Waehere HS 2922491990
Ko te D-Valine (HD-Val-OH) (CAS: 640-68-6) ko te D-ahua o te valine, ko te isomer kore-proteinogenic o te valine.Ko te D-Valine he puna nui o te chiral organic, e whakamahia ana i roto i nga raau taero chiral, chiral additives, chiral additives me etahi atu mara.I te mea he waikawa waro kaha, he mahi kore e taea te whakakapi a D-Valine i roto i te whakahiato hangarite o etahi puhui chiral, i tenei wa ko te nuinga mo te hanga i nga patu paturopi whanui whanui hou, D-Valerian ammonia waipiro, peptide synthesis tukanga o te kaihoko tiaki Valine.Ka whakamahia hei rongoa rongoa me nga takawaenga rongoa, ka whakamahia ano hoki i roto i te whakahiato o te kai reka a Alatan.Ka whakamahia hei aukati whiriwhiri mo te tipu o te pūtau i roto i te ahurea pūtau hei aukati i nga pūtau kaore he dextrorotatory waikawa amino oxidase.Ka taea hoki te whakamahi D-Valine mo te rangahau matū koiora.Ko D-Valine nga takawaenga mo te fluvalinate.He mea nui ano te D-Valine hei rongoa chiral hei tauira ka whakamahia pea mo te whakahiato o nga raau taero antineoplastic, mate huka me ona raau taero.Na te pikinga o nga mara tono tae atu ki te tono maakete mo D-Valine, ko te whakaritenga o D-Valine ka waiho hei waahi rangahau wera mo te waikawa amino.
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