L-Glutamic Acid α-Benzyl Ester CAS 13030-09-6 (H-Glu-OBzl) Mayeso >98.5% (HPLC) High Quality
Shanghai Ruifu Chemical Co., Ltd. ndi amene amapanga ndi kugulitsa L-Glutamic Acid α-Benzyl Ester (H-Glu-OBzl) (CAS: 13030-09-6) yokhala ndi khalidwe lapamwamba.Ruifu Chemical imapereka ma amino acid angapo ndi zotumphukira.Titha kupereka zoperekera padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Ngati mukufuna L-Glutamic Acid α-Benzyl Ester,Please contact: alvin@ruifuchem.com
Dzina la Chemical | L-Glutamic Acid α-Benzyl Ester |
Mawu ofanana ndi mawu | H-Glu-OBzl;HL-Glu-OBzl;L-Glutamic Acid 1-Benzyl Ester;1-benzyl L-Glutamate;L-Glutamic Acid alpha-Benzyl Ester;(S) -4-Amino-5-(Benzyloxy) -5-Oxopentanoic Acid |
Stock Status | Zilipo |
Nambala ya CAS | 13030-09-6 |
Molecular Formula | C12H15NO4 |
Kulemera kwa Maselo | 237.26 |
Melting Point | 140.0 ~ 150.0 ℃ |
Kuchulukana | 1.245±0.06 g/cm3 |
Zomverera | Imamva Kutentha, Kupanda Chinyontho, Kutentha Kwambiri |
Kusungirako Temp. | Osindikizidwa mu Dry, Sungani pa Kutentha kwa Chipinda |
COA & MSDS | Likupezeka |
Gulu | Ma Amino Acids & Zotumphukira |
Mtundu | Ruifu Chemical |
Zinthu | Miyezo Yoyendera | Zotsatira |
Maonekedwe | Ufa Woyera kapena Woyera wa Crystalline | Zimagwirizana |
Kutaya pa Kuyanika | <0.50% | 0.24% |
Melting Point | 140.0 ~ 150.0 ℃ | 146.0 ~ 150.0 ℃ |
Njira Yoyesera / Kusanthula | > 98.5% (HPLC) | 98.84% |
Kusinthasintha Kwachindunji [α]20/D | +10.0 mpaka +12.0° (C=1, 1mol/L HCl) | Zimagwirizana |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
Proton NMR Spectrum | Zimagwirizana ndi Kapangidwe | Zimagwirizana |
Mapeto | Chogulitsachi mwa Inspection Accords ndi Enterprise Standard | |
Kugwiritsa Ntchito Kwambiri | Amino Acid ndi Zotumphukira;Pharmaceutical Intermediates |
1. L-Glutamic Acid, Sodium Hydroxide, Madzi, Acetone, Boc-Anhidridi
2. Boc-L-Glu-OH adachita ndi Benzyl Bromide ndi Triethylamine kuti apeze Boc-Glu-OBzl
3. HCL/EA Chotsani Boc-, Sinthani PH, Pezani H-Glu-OBzl
4. Zosungunulira Zogwiritsidwa Ntchito: DMF, Ethyl Acetate, Ethanol
1. Purity (HPLC)
1.1 Zida
High performance liquid chromatography, UV3000 chowunikira.
Electronic analytical balance
1.2 Reagents
Acetonitrile (chromatographic grade), TFA (chromatographic grade)
1.3 Mikhalidwe ya Chromatographic
Mzere wa 1.3.1: Mzere wa C18, 5 μl * 250 * 4.6 mm
1.3.2 Kutalika kwa mawonekedwe: 220nm
Kuthamanga: 1.0 mL / min
Voliyumu ya jakisoni: 10 μL (zofotokozera)
Zosakaniza: acetonitrile
Nthawi yothamanga: Mphindi 20
1.4 Kukonzekera gawo la mafoni
Mobile gawo A (0.1% Trifluoroacetic acid Madzi): molondola kuyamwa 1.0 ml TFA kuchepetsedwa 1000 ml ndi madzi, mix ndi degas.
Mobile gawo B (0.1% Trifluoroacetic acid Acetonitrile): molondola kuyamwa 1.0 ml TFA, kuchepetsedwa 1000 ml ndi acetonitrile, mix ndi degas.
Pulogalamu ya 1.5 Gradient
Nthawi (mphindi) A% B%
0:00 90 10
10.00 10 90
15.00 10 90
15.01 90 10
20.00 90 10
1.6 Kukonzekera chitsanzo cha yankho
Yezerani 0.1 g chitsanzo ndikusungunula ndi acetonitrile ndikuchepetsa mpaka 100ml.Gwedezani bwino kuti mugwiritse ntchito m'tsogolo, kapena ndende yomweyo.Konzani zitsanzo ziwiri zofanana.
1.7 Kutsimikiza Kwachitsanzo
Sankhulani chitsanzocho motsatira njira zotsatirazi:
1) Kupitilira 1 jekeseni wa yankho lopanda kanthu
2) 1 jakisoni wa chitsanzo yankho 1#
3) 1 jakisoni wa chitsanzo yankho 2#
1.8.0 Kuwerengera
1.8.1 Njira yokhazikika yamalo okhazikika idagwiritsidwa ntchito kuwerengera chiyero cha HPLC.
1.8.2 Chibale chikutanthauza kupatuka kwa chiyero cha singano ziwiri sikuyenera kukhala kwakukulu kuposa 1%
1.8.3 Ngati zotsatira za majekeseni onsewa zikugwirizana ndi kuvomereza, tengani chiyero chapakati monga chotsatira chomaliza.
Phukusi: Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani muzotengera zomata pamalo ozizira, owuma ndi mpweya wokwanira kutali ndi zinthu zosagwirizana.Tetezani ku kuwala ndi chinyezi.
Phukusi: Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani muzotengera zomata pamalo ozizira, owuma ndi mpweya wokwanira kutali ndi zinthu zosagwirizana.Tetezani ku kuwala ndi chinyezi.
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.
L-Glutamic Acid α-Benzyl Ester (H-Glu-OBzl) (CAS: 13030-09-6), Amino Acids ndi Derivatives;Pharmaceutical Intermediates.
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