Boc-D-Trp-OH CAS 5241-64-5 Ubunyulu > 98.5% (HPLC) Factory Featured Image

I-Boc-D-Trp-OH CAS 5241-64-5 Ubunyulu > 98.5% (HPLC) Factory

Inkcazelo emfutshane:

Igama leMichiza: N-Boc-D-Tryptophan

Izithethantonye: Boc-D-Trp-OH

CAS: 5241-64-5

Ubunyulu: >98.5% (HPLC)

Imbonakalo: Mhlophe ukuya kwi-Off-White Powder

I-Boc-Amino Acids kunye ne-Derivative, uMgangatho oPhezulu

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-N-Boc-D-Tryptophan (Boc-D-Trp-OH) (CAS: 5241-64-5).I-Ruifu Chemical ibonelela ngothotho lwee-amino acids kunye nezinto eziphuma kuzo.Sinokubonelela ngeenkonzo zehlabathi, ezincinci kunye nezixa ezininzi ezikhoyo.Thenga i-Boc-D-Trp-OH,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	N-Boc-D-Tryptophan
Izithethantonye	I-Boc-D-Trp-OH;N-Boc-D-Trp-OH;I-Boc-D-Tryptophan;Nα-Boc-D-Tryptophan;N-(tert-Butoxycarbonyl)-D-Tryptophan;N(alpha)-Boc-D-Tryptophan;N(alpha)-tert-Butoxycarbonyl-D-Tryptophan
Ubume beStokhwe	Ikhona evenkileni
Inombolo yeCAS	5241-64-5
Ifomula yeemolekyuli	I-C16H20N2O4
Ubunzima beMolekyuli	304.35 g/mol
Indawo yokunyibilika	130.0 ~ 136.0℃
Ukuxinana	1.262
Inovakalelo	UkuKhanya okungevayo, ukungeva komoya
Ukunyibilika kwiMethanol	Phantse Ukungafihli
Ugcino Temp.	Indawo epholileyo neyomileyo (≤25℃)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	I-Boc-Amino Acids
Uphawu	Ruifu Chemical

Ulwazi ngoKhuseleko:

Iingxelo zoKhuseleko	24/25 - Gwema ukudibana nolusu kunye namehlo.
WGK eJamani	3	Ikhowudi ye-HS	2922491990

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Mhlophe ukuya kwi-Off-White Powder	Umgubo oMhlophe
Indawo yokunyibilika	130.0 ~ 136.0℃	130.2 ~ 133.0℃
Ukujikeleziswa okuthe ngqo [α]20/D	+20° ± 2.0° (C=2 kwi-AcOH)	+18,5 °
Ilahleko ekomisweni	<0.50%	0.15%
Intsalela kwi-Ignition	<0.10%	0.08%
Ubunyulu / Indlela yokuHlalutya	>98.5% (HPLC)	99.29%
Ukucoceka kwamehlo	<0.50% L-Enantiomer	0.0365%
300 MHz NMR Spectrum 1H	Iyahambelana neSakhiwo	Iyahambelana
Uhlalutyo lwe-TLC	Indawo enye	Iyahambelana
I-Infrared Spectrum	Iyahambelana neSakhiwo	Iyahambelana
Ukuqukumbela	Le Mveliso ngokuHlolwa kweZivumelwano kunye noMgangatho woShishino
Usetyenziso oluphambili	I-Boc-Amino Acids;I-Peptide Synthesis;AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile eFluorinated, iAluminium foil bag, 25kg/Cardboard Drum, okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo, eyomileyo (≤25℃) kunye nendawo yokugcina ingenisa umoya kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.

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Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.

UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.

Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.

Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.

MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.

Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.

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Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.

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Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.

Isicelo:

I-N-Boc-D-Tryptophan (i-Boc-D-Trp-OH) (i-CAS: 5241-64-5), i-amino acids kunye ne-derivatives, i-peptide synthesis, i-organic synthesis intermediate, i-pharmaceutical intermediates, i-biochemical reagents.
I-Boc-D-Trp-OH yifom ye-N-Boc ekhuselweyo ye-D-Tryptophan.I-D-Tryptophan i-isomer engeyondalo ye-L-Tryptophan kwaye ihlelwa njenge-amino acid ebalulekileyo.I-D-Tryptophan iye yadityaniswa njengenxalenye yabachasi be-Oxytocin abanamandla abanyanga ukuzala kwangaphambi kwexesha.
Isingeniso esifutshane: I-Boc-D-Tryptophan ingasetyenziselwa njengendawo ephakathi kwi-pharmaceutical synthesis, njenge-tadalafil (tadalafil).i-tadalafil iphuhliswa yinkampani yeLilly yamayeza e-United States.ixhomekeke kwi-PDE-5 ukuphucula umphumo we-vasodilation we-NO ngokuvimbela ukubola kwe-cGMP, ukwenzela ukuba izigulane ze-ED zikwazi ukuphinda zikwazi ukubuyisela amandla e-penile erection, kwaye isetyenziselwa ikakhulu ukuphatha ukungasebenzi kwe-erectile yamadoda.Yayidweliswe eYurophu ngoFebruwari 2003 nase-United States ngoDisemba 2003. Lichiza elitsha lesithathu elivunywe yi-FDA kwi-ED.
Ukulungiselela: i-compound D-Tryptophan (50g, 0.245mol) ilinganiswe kwibhotile yomlomo emithathu, ixutywe ngomatshini, i-500ml yamanzi kunye ne-Triethylamine (74g, 0.731mol), (Boc) 2O (56g, 0.257mol) yongezwa.Ukusabela kwavuselelwa kwi-45 degrees Celsius iiyure ezili-12.Ekupheleni kokuphendula, isisombululo se-0.1% se-phosphoric acid songezwa kwi-dropwise, isixa esikhulu sokuqina senziwa, ixabiso le-PH lilungelelaniswe kwi-7, kwaye emva koko unyango lwenziwa.Ukuhluzwa, isiphumo esiqinileyo siyanyibilika nge-ethyl acetate, isisombululo esisiphumo sihlanjwa kube kanye ngamanzi, i-anhydrous sodium sulfate yomile, kwaye emva kokuhluzwa, isigaba se-organic sisongelwa ukulungisa i-compound ye-Boc-D-Tryptophan kwisixa se I-70.9g (0.233mol), kwaye isivuno se-Boc-D-Tryptophan sibalwa kwi-95.1%.