Z-Thr-OMe CAS 57224-63-2 ZL-Threonine Methyl Ester Purity ≥98.0% (HPLC)

Whakaahuatanga Poto:

Ingoa matū: ZL-Threonine Methyl Ester

Nga kupu taurite: Z-Thr-OMe

CAS: 57224-63-2

Maamaa: ≥98.0% (HPLC)

Te ahua: Paura Ma

Whakapā: Takuta Alvin Huang

Pūkoro/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Whakaahuatanga:

Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o ZL-Threonine Methyl Ester (Z-Thr-OMe) (CAS: 57224-63-2) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te ratonga pai, te iti me te rahinga e waatea ana.Hokona Z-Thr-OMe,Please contact: alvin@ruifuchem.com

Ngā Āhuatanga matū:

Ingoa matū	ZL-Threonine Methyl Ester
Nga kupu taurite	Z-Thr-OMe;ZL-Thr-OMe;N-Benzyloxycarbonyl-L-Threonine Methyl Ester;N-Carbobenzyloxy-L-Threonine Methyl Ester;ZL-Threonine Methyl Ester;N-Cbz-L-Threonine Methyl Ester
Tūnga Taonga	Kei roto i nga taonga
Tau CAS	57224-63-2
Tātai rāpoi	C13H17NO5
Taumaha rāpoi	267.28 g/mol
Iwi Whakarewa	88.0~93.0℃
Tairongo	Te rangi tairongo
Wairewa wai	Misible i roto i te wai
Rokiroki Temp.	Wahi Matao me te maroke (2~8℃)
Te tuku	Pūnoa
COA & MSDS	Kei te waatea
Waitohu	Ruifu Chemical

Mōhiohio Haumaru:

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

Whakatakotoranga:

Nga taonga	Nga Paerewa Tirotiro	Hua
Te ahua	Paura ma	Paura ma
Iwi Whakarewa	88.0~93.0℃	89.0~90.1℃
Hurihuri Tauwhāiti	-18.0°±2.0° (C=1 i roto i te MeOH)	-18.9°
Wai na Karl Fischer	<0.50%	0.26%
Te Maama / Tikanga Tatauria	≥98.0% (HPLC)	99.13%
Spectrum Infrared	E rite ana ki te Hanganga	Ka tutuki
1 H NMR Spectrum	E rite ana ki te Hanganga	Ka tutuki
Whakamutunga	Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua

Mōkī/Rokiroki/Te tuku:

Mōkī:Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Kia kati te ipu ka penapena ki roto i te whare putunga hauhautanga, maroke (2~8 ℃) me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te rangi, 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.

57224-63-2 - Taupānga:

Ka taea te whakamahi i te ZL-Threonine Methyl Ester (Z-Thr-OMe) (CAS: 57224-63-2) hei takawaenga i roto i te whakahiato waro me nga takawaenga rongoa, whakamahia i roto i te peptide synthesis.

57224-63-2 - Whakaritenga:

Tāpirihia te 70g L-threonine me te ML methanol ki te 1.1000ml ipu kaki-toru, whakahaere i te pāmahana i raro iho i te 0 ℃, 64 ml o te thionyl pūhaumāota i tāpirihia kia maturuturu.I muri i te otinga o te taapiri, ka wera te ranunga ki te reflux mo te 4 haora.Māturu i raro i te pehanga iti ki te maroke i te 55 ℃.Hoatuhia te 100g L-threonine methyl ester hydrochloride hei hinu.Ko te tauhohenga e whai ake nei i tatauhia me te hua o te 100%;2. I roto i te ipurau 2L, whakauruhia te 100g o te L-threonine methyl ester hydrochloride, 600ml wai, ka whakatika i te pH o te konutai bicarbonate ki te kawakore, z-cl G i tapiri atu ki te maturuturunga iho ka whakatikahia te pH ki te 8-9 me te 2MOC/ l te konutai waihā hei tauhohenga.I te mutunga o te tauhohenga, tāpirihia te ethyl acetate 1L hei tango, tangohia, horoia ki te 500ml wai, horoia ki te 500ml tote kukū, whakamaroke ki te 100g konutai konutai sulfate, tātarihia ki te momi, maturu i raro i te pehanga iti tae noa ki te totoka. precipitates, tāpiri hinu etera 600Ml whātioatanga, momi filtration, whakamaroke ki te whiwhi N-benzyloxycarbonyl-l-threonine methyl hākawa 140g, tukua 89.1%.