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

Kufotokozera Kwachidule:

Dzina la Mankhwala: N-Boc-D-Tryptophan

Mawu ofanana: Boc-D-Trp-OH

CAS: 5241-64-5

Kuyera:> 98.5% (HPLC)

Maonekedwe: Ufa Woyera mpaka Woyera

Boc-amino Acids ndi Derivative, High Quality

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Shanghai Ruifu Chemical Co., Ltd. ndiye wopanga wamkulu wa N-Boc-D-Tryptophan (Boc-D-Trp-OH) (CAS: 5241-64-5).Ruifu Chemical imapereka ma amino acid angapo ndi zotumphukira.Titha kupereka zoperekera padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Gulani Boc-D-Trp-OH,Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina la Chemical	N-Boc-D-Tryptophan
Mawu ofanana ndi mawu	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
Stock Status	Zilipo
Nambala ya CAS	5241-64-5
Molecular Formula	C16H20N2O4
Kulemera kwa Maselo	304.35 g / mol
Melting Point	130.0 ~ 136.0 ℃
Kuchulukana	1.262
Zomverera	Imamva Kuwala, Imamva Mpweya
Kusungunuka mu Methanol	Pafupifupi Transparency
Kusungirako Temp.	Malo Ozizira & Owuma (≤25 ℃)
COA & MSDS	Likupezeka
Gulu	Boc-amino Acids
Mtundu	Ruifu Chemical

Zambiri Zachitetezo:

Ndemanga za Chitetezo	24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany	3	HS kodi	2922491990

Zofotokozera:

Zinthu	Miyezo Yoyendera	Zotsatira
Maonekedwe	Ufa Woyera mpaka Woyera	Ufa Woyera
Melting Point	130.0 ~ 136.0 ℃	130.2 ~ 133.0 ℃
Kusinthasintha Kwachindunji [α]20/D	+20° ± 2.0° (C=2 mu AcOH)	+ 18.5 °
Kutaya pa Kuyanika	<0.50%	0.15%
Zotsalira pa Ignition	<0.10%	0.08%
Kuyera / Kusanthula Njira	> 98.5% (HPLC)	99.29%
Kuyera kwa Optical	<0.50% L-Enantiomer	0.0365%
300 MHz NMR Spectrum 1H	Zimagwirizana ndi Kapangidwe	Zimagwirizana
TLC Analysis	Malo Amodzi	Zimagwirizana
Infrared Spectrum	Zimagwirizana ndi Kapangidwe	Zimagwirizana
Mapeto	Chogulitsachi mwa Inspection Accords ndi Enterprise Standard
Kugwiritsa Ntchito Kwambiri	Boc-amino Acids;Peptide kaphatikizidwe;Pharmaceutical Intermediates

Phukusi & Kusungira:

Phukusi: Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.

Mkhalidwe Wosungira:Sungani m'mitsuko yosindikizidwa pamalo ozizira, owuma (≤25 ℃) ndi nyumba yosungiramo mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.

Ubwino:

Mphamvu Zokwanira: Malo okwanira ndi akatswiri

Utumiki Waukatswiri: Ntchito imodzi yosiya kugula

Phukusi la OEM: Phukusi lamwambo ndi zolemba zilipo

Kutumiza Mwachangu: Ngati mkati mwa katundu, kuperekedwa kwamasiku atatu kumatsimikizika

Zinthu Zokhazikika: Khalani ndi katundu wokwanira

Thandizo laukadaulo: Yankho laukadaulo likupezeka

Custom Synthesis Service: Kuchokera pa magalamu mpaka ma kilos

Ubwino Wapamwamba: Anakhazikitsa dongosolo lathunthu lotsimikizira zaubwino

FAQ:

Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.

Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.

Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.

UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.

Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.

MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.

Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.

Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.

Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.

Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.

Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.

Ntchito:

N-Boc-D-Tryptophan (Boc-D-Trp-OH) (CAS: 5241-64-5), amino acid ndi zotumphukira, peptide synthesis, organic synthesis intermediate, pharmaceutical intermediates, biochemical reagents.
Boc-D-Trp-OH ndi mawonekedwe a N-Boc otetezedwa a D-Tryptophan.D-Tryptophan ndi isomer yosakhala yachilengedwe ya L-Tryptophan ndipo imayikidwa ngati amino acid yofunika.D-Tryptophan yapangidwa ngati gawo limodzi mwa otsutsa amphamvu a Oxytocin omwe amathandizira kubereka kwanthawi yayitali.
Chidule chachidule: Boc-D-Tryptophan angagwiritsidwe ntchito ngati wapakatikati pakupanga mankhwala, monga tadalafil (tadalafil).tadalafil imapangidwa ndi kampani ya Lilly pharmaceutical ku United States.imadalira PDE-5 kuti ipititse patsogolo mphamvu ya vasodilation ya NO poletsa kuwonongeka kwa cGMP, kotero kuti odwala ED akhoza kubwezeretsanso mphamvu ya penile erection, ndipo amagwiritsidwa ntchito makamaka pochiza vuto lachimuna la erectile.Analembedwa ku Ulaya mu February 2003 ndi ku United States mu December 2003. Ndi mankhwala atsopano achitatu ovomerezedwa ndi FDA kwa ED.
Kukonzekera: pawiri D-Tryptophan (50g, 0.245mol) amalemera mu botolo pakamwa patatu, makina analimbikitsa, 500ml madzi ndi Triethylamine (74g, 0.731mol), (Boc) 2O (56g, 0.257mol) anawonjezera.Zomwe zidachitika pa 45 digiri Celsius kwa maola 12.Pamapeto pa zomwe zimachitika, 0,1% phosphoric acid yankho imawonjezedwa dropwise, kuchuluka kolimba kumapangidwa, mtengo wa PH umasinthidwa kukhala 7, ndiyeno pambuyo pa chithandizo.Kusefedwa, cholimba chomwe chimasungunuka chimasungunuka ndi ethyl acetate, yankho lake limatsukidwa kamodzi ndi madzi, anhydrous sodium sulfate imawuma, ndipo pambuyo kusefera, gawo la organic limawumitsidwa kuti likonzekere Boc-D-Tryptophan pawiri. 70.9g (0.233mol), ndipo zokolola za Boc-D-Tryptophan zimawerengedwa kuti ndi 95.1%.