I-L-Methionine CAS 63-68-3 (H-Met-OH) Isivivinyo 99.0~101.0% Ikhwalithi Ephezulu Yefektri
I-Shanghai Ruifu Chemical Co., Ltd. ingumhlinzeki oholayo we-L-Methionine (H-Met-OH; I-Met Efushanisiwe noma i-M) (i-CAS: 63-68-3) enekhwalithi ephezulu, amandla okukhiqiza angu-10000 Amathani ngonyaka.Njengomunye wabahlinzeki abakhulu bama-amino acid e-China, i-Ruifu Chemical ihlinzeka ngama-amino acid afika kumazinga omhlaba, njenge-AJI, USP, EP, JP kanye namazinga e-FCC.Singahlinzeka nge-COA, ukulethwa komhlaba wonke, amanani amancane kanye nenqwaba etholakalayo.Uma unentshisekelo ku-L-Methionine,Please contact: alvin@ruifuchem.com
Igama Lekhemikhali | I-L-Methionine |
Omqondofana | H-Met-OH;L-Met;I-Met efushanisiwe noma i-M;I-Laevo-Methionine;L(-)-Methionin;I-S-Methionine;(S)-2-Amino-4-(Methylthio)butanoic Acid;(S)-2-Amino-4-(Methylmercapto)butyric Acid;L-2-Amino-4-(Methylthio)butanoic Acid;I-S-Methyl-L-Momocysteine;I-L-α-Amino-γ-Methylthiobutyric Acid |
Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza Amathani ayi-10000 ngonyaka |
Inombolo ye-CAS | 63-68-3 |
I-Molecular Formula | I-C5H11NO2S |
Isisindo samangqamuzana | 149.21 |
I-Melting Point | 284℃(dec.)(lit.) |
Ukuminyana | 1.34g/cm |
Kuyazwela | Izwela Ukukhanya, Izwela Umswakama |
Ukuncibilika kwamanzi | Incibilika Emanzini, Icishe Ikhanye |
Ukuncibilika | Ayincibiliki ku-Ethanol, i-acetone, i-Ether.Incibilika ku-Dilute Hydrochloric Acid |
Isikhathi Sokugcina. | Ivalwe Komile, Isitolo Emazingeni Okushisa Egumbi |
I-COA ne-MSDS | Iyatholakala |
Ukwahlukanisa | Ama-Amino Acids |
Ibhrendi | I-Ruifu Chemical |
Izitatimende Zobungozi | 33-Ingozi yemiphumela eqoqwayo | F | 10-23 |
Izitatimende Zokuphepha | 24/25-Gwema ukuthintana nesikhumba namehlo | I-TSCA | Yebo |
I-WGK Germany | 2 | Ikhodi ye-HS | 2930400000 |
I-RTECS | PD0457000 |
Izinto | Amazinga Wokuhlola | Imiphumela |
Ukubukeka | Amakristalu amhlophe noma i-Crystalline Powder;Iphunga Lesici | Kuyavumelana |
Ukuhlonza | I-Infrared Absorption Spectrum | Kuyavumelana |
Ukuzungezisa Okuthile [α]20/D | +23.0° ukuya +24.5°(C=2, 6N HCl) | +23,8° |
Isimo Sesixazululo (I-Transmittance) | Icacile futhi Ayinambala ≥98.0% | 98.5% |
I-Chloride (Cl) | ≤0.020% | <0.020% |
I-Sulfate (SO4) | ≤0.020% | <0.020% |
I-Ammonium (NH4) | ≤0.020% | <0.020% |
Insimbi (Fe) | ≤10ppm | <10ppm |
Izinsimbi Ezisindayo (Pb) | ≤10ppm | <10ppm |
I-Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Amanye ama-Amino Acids | Ihlangabezana Nezimfuneko | Kuyavumelana |
Ukulahlekelwa Ekumisweni | ≤0.20% (ku-105℃ amahora angu-3) | 0.15% |
Izinsalela ekushiseni (Sulfated) | ≤0.10% | 0.07% |
Isivivinyo | 99.0 kuya ku-101.0% (I-Titration on Dryed Substance) | 99.7% |
Ukuhlolwa kwe-pH | 5.6 kuya ku-6.1 (0.5g ku-20ml we-H2O) | 5.8 |
Umsuka | Kusuka Emthonjeni Ongesona Isilwane | Kuyavumelana |
Izincibilikisi Ezisele | Ihlangabezana Nezimfuneko | Kuyavumelana |
Isiphetho | Ihlangabezana nezinga le-AJI97;USP;EP;JP | |
Ukusetshenziswa Okuyinhloko | Izithasiselo Zokudla;Okuphakelayo Izithasiselo;I-Pharmaceutical Intermediates, njll. |
I-L-Methionine (CAS: 63-68-3) I-AJI 97 Indlela Yokuhlola
Ukuhlonza: Qhathanisa i-spectrum yokumuncwa kwe-infrared yesampula naleyo yezinga lendlela ye-potassium bromide disc.
Ukuzungezisa Okuthile [α]20/D: Isampula Eyomisiwe, C=2, 6mol/L HCl
Isimo Sesixazululo (Ukudlulisa): 0.5g ku-20ml we-H2O spectrophotometer, 430mm, 10nm ukujiya kweseli.
I-Chloride (Cl): 0.7g, A-4, ref: 0.40ml ka-0.01mol/L HCl
I-Ammonium (NH4): B-2
I-Sulfate (SO4): 1.2g, (1), ref: 0.50ml ka-0.005mol/L H2SO4
Insimbi (Fe): 1.5g, (1), ref: 1.5ml ye-Iron Std.(0.01mg/ml)
Izinsimbi Ezisindayo (Pb): 2.0g, (1), ncibilika ngokufudumeza, ref: 2.0ml ye-Pb Std.(0.01mg/ml)
I-Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ye-As2O3 Std.
Amanye ama-Amino Acid: Isampula Yokuhlola: 50μg, B-6-a, control: L-Met 0.25μg
Ukulahlekelwa Ekumisweni: ku-105 ℃ amahora angu-3.
I-Assay: Isampula esomisiwe, 150mg, (1), 3ml ye-formic acid, 50ml ye-glacial acetic acid, 0.1mol/L HCLO4 1ml=14.92mg C5H11NO2S
Ukuhlolwa kwe-pH: 0.5g ku-20ml we-H2O
Iphakheji: Ibhodlela eliFluorinated, 25kg/bag, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile, eyomile futhi engenamoya kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.
Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.
Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.
IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.
Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.
Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.
I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.
Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.
Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.
Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.
Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.
Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.
I-L-Methionine (H-Met-OH; I-Met Efushanisiwe noma i-M) (i-CAS: 63-68-3) i-L-isomer ye-Methionine, i-amino acid ebalulekile ekuthuthukisweni komuntu.I-Methionine isebenza njenge-hepatoprotectant.I-L-Methionine isetshenziselwa izifundo ze-biochemical.I-L-Methionine isetshenziswa emkhakheni wezidakamizwa ze-chiral, izithasiselo ze-chiral, izinsiza ze-chiral nokunye okunjalo, futhi isetshenziswa njengomthombo we-chiral we-chiral synthesis embonini yezemithi.I-L-Methionine ingasetshenziswa ekuhlanganiseni amavithamini ezokwelapha, izithasiselo zokudla okunomsoco kanye nezithasiselo zokudla.I-L-Methionine ingenye yezingxenye eziyinhloko zokufakwa kwe-amino acid kanye ne-amino acid ehlanganisiwe.I-L-methionine ine-anti-fatty function yesibindi.Ngokusebenzisa leli thuba, amavithamini emithi yokwenziwa angasetshenziswa njengamalungiselelo okuvikela isibindi.
Umsebenzi we-L-Methionine
1. I-L-Methionine ingasetshenziswa njengesengezo senutional.I-DL-methionine inomphumela ofanayo ne-L-methionine, kodwa i-DL-methionine ishibhile.
2. I-L-Methionine ingakhiwa njenge-agent yokunambitheka.
3. I-L-Methionine inendima yokuvikela isibindi.I-Methionine inemiphumela ye-anti cirrhosis, isibindi esinamafutha, kanye nezinhlobonhlobo zesibindi esibucayi, esingamahlalakhona, esibangelwa amagciwane, i-jaundice.
4. I-L-Methionine inomphumela wokuvikela we-myocardial.
5. I-L-Methionine inomphumela we-antidepressant.
6. I-L-Methionine inomphumela wokwehlisa umfutho wegazi.
7. I-L-Methionine inoshevu we-antivirus eradicates effect.
8. I-L-Methionine iyisithuthukisi sokudla okunomsoco.Ukuntuleka kwe-methionine kwemfuyo kanye nezinkukhu, kungaholela ekukhuleni okuqinile, ukuncipha kwesisindo, ukuncipha kokusebenza kwesibindi nezinso, i-muscle atrophy, uboya, i-metamorphism nokunye.Engeza i-1 kg methionine, okuphakelayo 50 kg inani lokudla kwenhlanzi. Okuphakelayo ngokuqukethwe okuvamile okungu-0, 05 % kuya ku-0.2%.I-Methionine iwuhlobo lwezinhlobo ezibalulekile ze-amino acid, iwuhlobo lwezithako zokudla kwezilwane ezidingekayo, ukudla kwezilwane okune-methionine okungeziwe kungasiza izilwane zikhule ngokushesha ngesikhathi esifushane, zisindise cishe ama-40% okudla.Ekuphakeleni okuhlanganisiwe, ikakhulukazi ukudla kwenkukhu, i-methionine iyi-amino acid yokuqala ekhawulelayo.
Ukusetshenziswa kwe-L-Methionine
1. Ibanga lokudla: isithuthukisi sokudla okunomsoco, i-ejenti yokunambitha, ukuthuthukisa inani lokudla okunomsoco kanye nokunambitheka
2. Ibanga lokuphakelayo: ukwenza ngcono ukusebenza kokukhiqizwa kwezilwane, impilo kanye nezinga lemikhiqizo yezilwane
3. Ibanga lemithi: ukuvikelwa kwesibindi kanye ne-myocardial, ukulwa nokucindezeleka, ukuwa kwegazi
4. Izithasiselo Zokudla Okunomsoco
5. I-Methionine i-biological protein synthesis skeleton amino acids.I-Methionine yizici ezidingekayo zokukhula emfuyweni.Ingase futhi ilawule umzimba wezilwane.
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