H-Tyr-OtBu CAS 16874-12-7 L-Tyrosine tert-Butyl Ester Purity >99.0% (HPLC) Factory

Kufotokozera Kwachidule:

Dzina Lamankhwala: L-Tyrosine tert-Butyl Ester

Mawu ofanana: H-Tyr-OtBu

CAS: 16874-12-7

Kuyera: > 99.0% (HPLC)

Maonekedwe: Ufa Woyera mpaka Woyera

Ma Amino Acid Derivatives, 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. ndi omwe amapanga L-Tyrosine tert-Butyl Ester (H-Tyr-OtBu) (CAS: 16874-12-7) ndi apamwamba kwambiri.Ruifu Chemical imapereka ma amino acid ndi zotumphukira.Titha kupereka zoperekera padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Gulani H-Tyr-OtBu,Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina la Chemical	L-Tyrosine tert-Butyl Ester
Mawu ofanana ndi mawu	H-Tyr-OtBu;HL-Tyr-OtBu;Tyr-OtBu;tert-Butyl L-Tyrosinate;(S) -2-Amino-3-(4-Hydroxyphenyl)propionic Acid tert-Butyl Ester
Stock Status	Zilipo
Nambala ya CAS	16874-12-7
Molecular Formula	C13H19NO3
Kulemera kwa Maselo	237.30 g / mol
Melting Point	140.0 ~ 145.0 ℃
Kuchulukana	1.125±0.06 g/cm3
Zomverera	Zosamva mpweya
Kusungunuka	Zosungunuka mu Methanol
Kusungirako Temp.	Malo Ozizira & Owuma (2~8℃)
COA & MSDS	Likupezeka
Gulu	Ma Amino Acid Derivatives
Mtundu	Ruifu Chemical

Zambiri Zachitetezo:

Ndemanga za Chitetezo	S22 - Osapumira fumbi.S24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany	3	HS kodi	2922491990

Zofotokozera:

Zinthu	Miyezo Yoyendera	Zotsatira
Maonekedwe	Ufa Woyera mpaka Woyera	Ufa Woyera
Kusinthasintha Kwachindunji [α]20/D	+26.0° ± 2.0° (1% mu EtOH)	+ 25.3 °
Melting Point	140.0 ~ 145.0 ℃	141.8 ~ 143.8 ℃
Zotsalira pa Ignition	<0.20%	0.12%
Zitsulo Zolemera (Pb)	≤10ppm	<10ppm
H-Tyr-OtBu Purity	>99.0% (HPLC)	99.4%
D-Isomer	<0.50%	Zimagwirizana
H-Tyr-OH	<0.50%	Zimagwirizana
Infrared Spectrum	Zimagwirizana ndi Kapangidwe	Zimagwirizana
Chithunzi cha NMR	Zimagwirizana ndi Kapangidwe	Zimagwirizana
Mapeto	Chogulitsachi mwa Inspection Accords ndi Enterprise Standard

Phukusi & Kusungira:

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

Mkhalidwe Wosungira:Sungani m'mitsuko yomata pamalo ozizira komanso owuma (2~8 ℃) kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku moto, zotenthetsera, 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:

L-Tyrosine tert-Butyl Ester (H-Tyr-OtBu) (CAS: 16874-12-7), ndi yochokera ku tyrosine.Amino zidulo zotumphukira, ntchito peptide kaphatikizidwe, organic synthesis intermediates, mankhwala intermediates, zamchere zamchere reagents, mankhwala reagents.L-Tyrosine tert-Butyl Ester ndi mtundu wotetezedwa wa L-Tyrosine.L-Tyrosine ndi amino acid wofunikira omwe amawonetsa mu vitro antioxidant ndi antiradical activities.L-Tyrosine ntchito ngati kalambulabwalo kuti lithe catecholamines (mwachitsanzo Norepinephrine HCl) mu keratinocytes anthu, komanso synthesis wa mapuloteni ndi mahomoni chithokomiro.