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

Tlhaloso e Khutšoanyane:

Lebitso la Lik'hemik'hale: ZL-Threonine Methyl Ester

Mantsoe a tšoanang: Z-Thr-OMe

CAS: 57224-63-2

Bohloeki: ≥98.0% (HPLC)

Ponahalo: Phofo e tšoeu

Ikopanye le: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso:

Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa ZL-Threonine Methyl Ester (Z-Thr-OMe) (CAS: 57224-63-2) e nang le boleng bo phahameng.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, litšebeletso tse ntle haholo, tse nyane le tse ngata tse fumanehang.Reka Z-Thr-OMe,Please contact: alvin@ruifuchem.com

Lintho tsa Lik'hemik'hale:

Lebitso la Lik'hemik'hale	ZL-Threonine Methyl Ester
Litlhaloso tse tšoanang	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
Boemo ba Setoko	E teng thepeng e teng ka lebenkeleng
Nomoro ea CAS	57224-63-2
Foromo ea limolek'hule	C13H17NO5
Boima ba Molek'hule	267.28 g/mol
Melting Point	88.0~93.0℃
E hloahloa	Ha A na Moeeng
Ho qhibiliha ha Metsi	E kopane ka Metsing
Mocheso oa polokelo.	Sebaka se pholileng le se omileng (2~8℃)
Ho tsamaisa ka sekepe	Tloaelehileng
COA & MSDS	E fumaneha
Brand	Ruifu Chemical

Lintlha tsa Tšireletseho:

Lipolelo tsa Tšireletseho	24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane	3

Litlhaloso:

Lintho	Maemo a Tlhahlobo	Liphetho
Ponahalo	Phofo e Tshweu	Phofo e Tshweu
Melting Point	88.0~93.0℃	89.0~90.1℃
Phetoho e khethehileng	-18.0°±2.0° (C=1 ho MeOH)	-18.9°
Metsi ka Karl Fischer	<0.50%	0.26%
Mokhoa oa Bohloeki / Analysis	≥98.0% (HPLC)	99.13%
Infrared Spectrum	E tsamaellanang le Sebopeho	E lumellana
1 H NMR Spectrum	E tsamaellanang le Sebopeho	E lumellana
Qetello	Sehlahisoa se lekoa 'me se lumellana le litlhaloso tse fanoeng

Sephutheloana/Bobolokelo/Ho tsamaisa ka sekepe:

Sephutheloana:Botlolo, Aluminium foil bag, 25kg/Cardboard Drum, kapa ho ea ka tlhokahalo ea moreki.
Boemo ba polokelo:Boloka setshelo se kwetswe ka thata mme o se boloke sebakeng se phodileng, se omeletseng (2~8℃) le se nang le moya o hlwekileng hole le dintho tse sa dumellaneng.Sireletsa leseli le mongobo.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.

Melemo:

Bokhoni bo lekaneng: Lisebelisoa le litsebi tse lekaneng

Tšebeletso ea profeshenale: Tšebeletso e le 'ngoe ea ho reka

Sephutheloana sa OEM: Sephutheloana sa tloaelo le leibole lia fumaneha

Tlhahiso e potlakileng: Haeba e le ka har'a setoko, ho netefalitsoe hore ho tsamaisoa matsatsi a mararo

Thepa e tsitsitseng: Boloka thepa e lekaneng

Tšehetso ea Theknoloji: Tharollo ea theknoloji e teng

Tšebeletso e Tloaelehileng ea ho Kopanya: Ho tloha ho ligrama ho isa ho lik'hilograma

Boleng bo Phahameng: Ho thehile tsamaiso e felletseng ea netefatso ea boleng

LBH:

Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.

Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.

Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.

BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.

Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.

Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.

MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.

Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.

Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.

Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.

Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.

Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.

57224-63-2 - Kopo:

ZL-Threonine Methyl Ester (Z-Thr-OMe) (CAS: 57224-63-2) e ka sebelisoa e le li-intermediates ho organic synthesis le li-intermediate tsa meriana, tse sebelisoang ho peptide synthesis.

57224-63-2 - Tokisetso:

Eketsa 70g L-threonine le ML methanol ho 1.1000ml e nang le melalala e meraro, laola mocheso o ka tlase ho 0℃, 64 ml ea thionyl chloride e kenyelelitsoe ka tsela e fokolang.Ka mor'a ho qeta ho kenyelletsa, motsoako o futhumetse ho reflux bakeng sa lihora tse 4.Distillation tlas'a khatello e fokotsehileng ho omella ho 55 ℃.E fane ka 100g ea L-threonine methyl ester hydrochloride e le oli.Karabelo e latelang e ne e baloa ka lihlahisoa tsa 100%;2. Ka bekeng ea 2L, eketsa 100g ea L-threonine methyl ester hydrochloride, 600ml ea metsi, 'me u lokise pH ea sodium bicarbonate ho alkaline, z-cl G e ile ea kenngoa dropwise' me pH ea fetoloa ho 8-9 ka 2MOC/ l sodium hydroxide bakeng sa karabelo.Qetellong ea karabelo, eketsa ethyl acetate 1L ho e ntša, e nke, e hlatsoe ka metsi a 500ml, e hlatsoe ka 500ml saturated brine, e omise ka 100g anhydrous sodium sulfate, e sefa ka ho monya, e silafalitsoe tlas'a khatello e fokotsehileng ho fihlela e tiile. precipitates, eketsa petroleum ether 600Ml crystallization, Suction filtration, omisa ho fumana N-benzyloxycarbonyl-l-threonine methyl ester 140g, lihlahisoa 89.1%.