H-Orn(Z)-OH CAS 3304-51-6 N'-Cbz-L-Ornithine Purity > 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm N'-Cbz-L-Ornithine (H-Orn(Z)-OH) (CAS: 3304-51-6) nrog cov khoom zoo.Ruifu Chemical muab ntau cov amino acids thiab derivatives.Peb tuaj yeem muab kev xa khoom thoob ntiaj teb, me me thiab ntau qhov ntau.Yuav N'-Cbz-L-Ornithine,Please contact: alvin@ruifuchem.com
| Tshuaj npe | N'-Cbz-L-Ornithine |
| Synonyms | H-Orn(Z)-OH;L-Orn(Z)-OH;Nδ-Cbz-L-Ornithine;Cbz-L-Ornithine;ZL-Ornithine;Ndelta-Benzyloxycarbonyl-L-Ornithine;N'-Benzyloxycarbonyl-L-Ornithine;(S)-2-Amino-5-(Benzyloxycarbonylamino) pentanoic Acid |
| Tshuag xwm txheej | Hauv Tshuag |
| CAS Nr | 3304-51-6 |
| Molecular Formula | C13H18N2O4 |
| Molecular Luj | 266.29 g / mol |
| Melting Point | 248.0 ~ 252.0 ℃ |
| Qhov ntom | 1.234 ± 0.06 g / cm3 |
| Cia Temp. | Qhov chaw txias & qhuav (2 ~ 8 ℃) |
| COA & MSDS | Muaj |
| Qeb | Amino Acid Derivatives |
| Hom | Ruifu Tshuaj |
| WGK Germany | 3 | HS Code | 2922491990 ib |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb rau Off-White Powder | Dawb hmoov |
| Kev sib hloov tshwj xeeb [α]20/D | 21.0 ° ± 2.0 ° (C2.9 50% Acetone: 1N HCl = 1: 1) | + 22.7 ° C |
| Melting Point | 248.0 ~ 252.0 ℃ | 250.1 ℃ |
| Poob rau ziab | <0.50% | 0.15% |
| H-Orn(Z)-OH Purity | > 98.0% (HPLC) | 98.52% |
| TLC Analysis | Ib Qhov Chaw | Ua raws |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| Xaus | Cov khoom no los ntawm Kev Tshawb Fawb Pom Zoo nrog Cov Txheej Txheem Enterprise | |
Pob: Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov txias thiab qhuav (2 ~ 8 ℃) warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
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ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
N'-Cbz-L-Ornithine (H-Orn(Z)-OH) (CAS: 3304-51-6), amino acids derivatives, siv nyob rau hauv peptide synthesis, organic synthesis intermediates, tshuaj intermediates, biochemical reagents, tshuaj reagents.H-Orn (Z)-OH yog siv los ua cov tshuaj reactant hauv kev sib txuas ntawm cyclic aminohexapeptides uas pom tias muaj kev tiv thaiv kab mob.
Kev npaj rau L-Ornithine Hydrochloride (5.0g, 29.7mmol) hauv aqueous sodium hydroxide tov (50ml, 0.5M) rau cov tshuaj no tau ntxiv ib qho kev daws ntawm tooj liab sulfate (17.8g, mmol) hauv dej (ml), thiab qhov sib tov yog stirred nyob rau hauv chav tsev kub rau 4 teev.Tom qab ntawd cov sib tov tau txias rau 0 ℃ ua ntej sodium bicarbonate (5.0g, 59.4mmol) thiab benzyl chloroformate (5.7mL, 40.1mmol) ntxiv.Tom qab ntawd cov pH tau hloov pauv mus rau pH 9 los ntawm kev ceev faj ntxiv ntawm aqueous sodium hydroxide (1.0M) thiab cov sib tov tau nplawm hauv chav sov li 4 teev.Cov khoom ua tau raug sau los ntawm kev pom, ntxuav nrog dej, tom qab ntawd ether, yaj hauv dej EDTA (0.5 ml, M) thiab nplawm hauv chav sov li 14 teev.Cov khoom tau rov sau los ntawm kev pom thiab ntxuav nrog dej kom muab cov khoom nyoos N'-Cbz-L-Ornithine, uas tau siv yam tsis muaj kev lim dej ntxiv.
