L-Glutamic Acid α-Benzyl Ester CAS 13030-09-6 (H-Glu-OBzl) Nyocha > 98.5% (HPLC) Ogo dị elu
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-ebubata L-Glutamic Acid α-Benzyl Ester (H-Glu-OBzl) (CAS: 13030-09-6) nwere oke mma.Ruifu Chemical na-enye usoro amino asịd na ihe mpụta.Anyị nwere ike ịnye nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ịchọrọ L-Glutamic Acid α-Benzyl Ester,Please contact: alvin@ruifuchem.com
Aha Chemical | L-Glutamic acid α-Benzyl Ester |
Ụdị okwu | H-Glu-OBzl;HL-Glu-OBzl;L-Glutamic Acid 1-Benzyl Ester;1-Benzyl L-Glutamate;L-Glutamic Acid alfa-Benzyl Ester;(S)-4-Amino-5-(Benzyloxy) -5-Oxopentanoic Acid |
Ọnọdụ Ahịa | Dị na ngwaahịa |
Nọmba CAS | 13030-09-6 |
Usoro ihe omimi | C12H15NO4 |
Ibu molekụla | 237.26 |
Ebe Na-agbaze | 140.0 ~ 150.0 ℃ |
Njupụta | 1.245±0.06 g/cm3 |
Mmetụta | Ikuku nwere mmetụta, mmiri na-enwe mmetụta, mmetụta ọkụ |
Okpomọkụ nchekwa. | Edechiri ya na nkụ, na-echekwa na okpomọkụ ụlọ |
COA & MSDS | Dị |
Nhazi | Amino Acids & Mwepụta |
Ụdị | Ruifu Chemical |
Ihe | Ụkpụrụ nyocha | Nsonaazụ |
Ọdịdị | Ntụ ntụ kristal na-acha ọcha ma ọ bụ gbanyụọ | Dabara |
Ọnwụ na ihicha | <0.50% | 0.24% |
Ebe Na-agbaze | 140.0 ~ 150.0 ℃ | 146.0 ~ 150.0 ℃ |
Usoro nyocha / nyocha | > 98.5% (HPLC) | 98.84% |
Ntụgharị a kapịrị ọnụ [α]20/D | +10.0 ruo +12.0° (C=1, 1mol/L HCl) | Dabara |
Spectrum infrared | Dabara na Ọdịdị | Dabara |
Ọnụ ego nke Proton NMR Spectrum | Dabara na Ọdịdị | Dabara |
Mmechi | Ngwaahịa a site na nkwekọrịta nyocha na ọkọlọtọ ụlọ ọrụ | |
Isi ojiji | Amino acids na mmepụta ihe;Ndị na-ahụ maka ọgwụ |
1. L-Glutamic Acid, Sodium Hydroxide, Mmiri, Acetone, Boc-Anhydride
2. Boc-L-Glu-OH meghachiri omume na Benzyl Bromide na Triethylamine iji nweta Boc-Glu-OBzl
3. HCL/EA Wepụ Boc-, Gbanwee PH, Nweta H-Glu-OBzl
4. Ihe mgbaze ejiri: DMF, Ethyl Acetate, Ethanol
1. Ịdị ọcha (HPLC)
1.1 Ngwa
chromatography mmiri mmiri dị elu, ihe nchọpụta UV3000.
Ntụle nyocha eletrọnịkị
1.2 Reagent
Acetonitrile (ọkwa chromatographic), TFA (ọkwa chromatographic)
1.3 Ọnọdụ chromatographic
1.3.1 Ogidi: kọlụm C18, 5 μl * 250 * 4.6 mm
1.3.2 Ogologo oge nchọpụta: 220nm
Ọnụego mmiri: 1.0 ml / min
Olu ịgba ọgwụ: 10 μL (maka ntụaka)
Ihe ngwọta: acetonitrile
Oge ịgba ọsọ: nkeji 20
1.4 Mobile usoro nkwadebe
Usoro mkpanaka A (0.1% Trifluoroacetic acid Water): banye n'ụzọ ziri ezi 1.0 ml TFA diluted na 1000 ml na mmiri, mix na degas.
Usoro mkpanaaka B (0.1% Trifluoroacetic acid Acetonitrile): banye 1.0 ml TFA nke ọma, tinye ya na 1000 ml na acetonitrile, mix na degas.
1.5 Mmemme gradient
Oge (nkeji) A% B%
0:00 90 10
10.00 10 90
15.00 10 90
15.01 90 10
20.00 90 10
1.6 Nkwadebe nke ngwọta sample
Were 0.1 g sample na igbari ya na acetonitrile na itughari ya na 100ml.Ma jijiji nke ọma maka ojiji n'ọdịnihu, ma ọ bụ otu itinye uche.Kwadebe ihe atụ abụọ n'otu aka ahụ.
1.7 Nnwale mkpebi
Nyochaa ihe nlele ahụ dịka usoro nlele ndị a si dị:
1) Ihe kariri ogwu ogwu 1 nke oghere oghere
2) 1 injection nke ngwọta sample 1 #
3) 1 ogwu ogbugba nke sample ngwọta 2 #
1.8.0 Mgbakọ
1.8.1 A na-eji usoro nhazi mpaghara kacha elu iji gbakọọ ịdị ọcha nke HPLC.
1.8.2 Ntugharị ikwu nke ịdị ọcha nke agịga abụọ agaghị adị karịa 1%
1.8.3 Ọ bụrụ na nsonaazụ nke injections abụọ ahụ na-agbaso ụkpụrụ nnabata, were nkezi ịdị ọcha dị ka nsonaazụ ikpeazụ.
ngwugwu: Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mechiri emechi n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku ikuku na-anọghị n'ihe na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
ngwugwu: Fluorinated Bottle, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mechiri emechi n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku ikuku na-anọghị n'ihe na-ekwekọghị ekwekọ.Chebe site na ìhè na mmiri mmiri.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
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Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
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Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
L-Glutamic Acid α-Benzyl Ester (H-Glu-OBzl) (CAS: 13030-09-6), Amino Acids na Mmepụta;Ndị na-ahụ maka ọgwụ.
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