L-Methionine CAS 63-68-3 (H-Met-OH) Mayeso 99.0 ~ 101.0% Factory High Quality
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amatsogolera ku L-Methionine (H-Met-OH; Chidule cha Met kapena M) (CAS: 63-68-3) yokhala ndi khalidwe lapamwamba, mphamvu yopanga matani 10000 pachaka.Monga m'modzi mwa ogulitsa ma amino acid akuluakulu ku China, Ruifu Chemical imapereka ma amino acid mpaka miyezo yapadziko lonse lapansi, monga AJI, USP, EP, JP ndi FCC miyezo.Titha kupereka COA, kutumiza padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Ngati mukufuna L-Methionine,Please contact: alvin@ruifuchem.com
Dzina la Chemical | L-Methionine |
Mawu ofanana ndi mawu | H-Met-OH;L-Met;Chidule cha Met kapena M;Laevo-methionine;L(-)-Methionin;S-methionine;(S) -2-Amino-4-(Methylthio)butanoic Acid;(S) -2-Amino-4-(Methylmercapto)asidi ya butyric;L-2-Amino-4-(Methylthio)butanoic Acid;S-Methyl-L-Momocysteine;L-α-Amino-γ-Methylthiobutyric Acid |
Stock Status | Mu Stock, Mphamvu Yopanga Matani 10000 pachaka |
Nambala ya CAS | 63-68-3 |
Molecular Formula | Chithunzi cha C5H11NO2S |
Kulemera kwa Maselo | 149.21 |
Melting Point | 284 ℃ (dec.) (lit.) |
Kuchulukana | 1.34g/cm |
Zomverera | Imamva Kuwala, Kusamva Chinyezi |
Kusungunuka kwamadzi | Zosungunuka m'madzi, pafupifupi Transparency |
Kusungunuka | Insoluble mu Ethanol, Acetone, Ether.Amasungunuka mu Dilute Hydrochloric Acid |
Kusungirako Temp. | Osindikizidwa mu Dry, Sungani pa Kutentha kwa Chipinda |
COA & MSDS | Likupezeka |
Gulu | Amino Acids |
Mtundu | Ruifu Chemical |
Ndemanga Zowopsa | 33-Kuopsa kwa zotsatira zowonjezera | F | 10-23 |
Ndemanga za Chitetezo | 24/25-Pewani kukhudzana ndi khungu ndi maso | TSCA | Inde |
WGK Germany | 2 | HS kodi | 2930400000 |
Mtengo wa RTECS | PD0457000 |
Zinthu | Miyezo Yoyendera | Zotsatira |
Maonekedwe | Makhiristo oyera kapena ufa wa crystalline;Khalidwe Kununkhira | Zimagwirizana |
Chizindikiritso | Infrared Absorption Spectrum | Zimagwirizana |
Kusinthasintha Kwachindunji [α]20/D | +23.0° mpaka +24.5°(C=2, 6N HCl) | + 23.8 ° |
State of Solution (Transmittance) | Zomveka komanso Zopanda Mtundu ≥98.0% | 98.5% |
Chloride (Cl) | ≤0.020% | <0.020% |
Sulfate (SO4) | ≤0.020% | <0.020% |
Ammonium (NH4) | ≤0.020% | <0.020% |
Chitsulo (Fe) | ≤10ppm | <10ppm |
Zitsulo Zolemera (Pb) | ≤10ppm | <10ppm |
Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Ma Amino Acids ena | Imakwaniritsa Zofunikira | Zimagwirizana |
Kutaya pa Kuyanika | ≤0.20% (pa 105 ℃ kwa maola 3) | 0.15% |
Zotsalira pa Ignition (Sulfated) | ≤0.10% | 0.07% |
Kuyesa | 99.0 mpaka 101.0% (Titration pa Zinthu Zouma) | 99.7% |
Mayeso a pH | 5.6 mpaka 6.1 (0.5g mu 20ml wa H2O) | 5.8 |
Chiyambi | Kuchokera Kumalo Osakhala Nyama | Zimagwirizana |
Zosungunulira Zotsalira | Imakwaniritsa Zofunikira | Zimagwirizana |
Mapeto | Imakwaniritsa Mulingo wa AJI97;USP;EP;JP | |
Kugwiritsa Ntchito Kwambiri | Zakudya Zowonjezera;Zakudya Zowonjezera;Pharmaceutical Intermediates, etc. |
L-Methionine (CAS: 63-68-3) AJI 97 Njira Yoyesera
Chizindikiritso: Fananizani kuchuluka kwa mayamwidwe a infrared a chitsanzo ndi njira ya potaziyamu bromide disc.
Kuzungulira Kwapadera [α]20/D: Zitsanzo Zouma, C=2, 6mol/L HCl
State of Solution (Transmittance): 0.5g mu 20ml ya H2O spectrophotometer, 430mm, 10nm cell makulidwe.
Chloride (Cl): 0.7g, A-4, ref: 0.40ml ya 0.01mol/L HCl
Ammonium (NH4): B-2
Sulfate (SO4): 1.2g, (1), ref: 0.50ml ya 0.005mol/L H2SO4
Chitsulo (Fe): 1.5g, (1), ref: 1.5ml ya Iron Std.(0.01mg/ml)
Zitsulo Zolemera (Pb): 2.0g, (1), kusungunula ndi kutentha, ref: 2.0ml ya Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml ya As2O3 Std.
Ma Amino Acid Ena: Zitsanzo Zoyesera: 50μg, B-6-a, kuwongolera: L-Met 0.25μg
Kutaya pa Kuyanika: pa 105 ℃ kwa maola atatu.
Kuyesa: Zitsanzo zouma, 150mg, (1), 3ml ya formic acid, 50ml ya glacial acetic acid, 0.1mol/L HCLO4 1ml = 14.92mg C5H11NO2S
Mayeso a pH: 0.5g mu 20ml ya H2O
Phukusi: Botolo la Fluorinated, 25kg / thumba, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala akufuna.
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-Methionine (H-Met-OH; Chidule cha Met kapena M) (CAS: 63-68-3) ndi L-isomer ya Methionine, amino acid yofunikira pa chitukuko chaumunthu.Methionine imagwira ntchito ngati hepatoprotectant.L-Methionine amagwiritsidwa ntchito pa maphunziro a biochemical.L-Methionine imagwiritsidwa ntchito m'minda ya mankhwala a chiral, zowonjezera za chiral, zida zothandizira ndi zina zotero, ndipo zimagwiritsidwa ntchito ngati chiral gwero la chiral synthesis mu makampani opanga mankhwala.L-Methionine angagwiritsidwe ntchito mu synthesis wa mavitamini mankhwala, zakudya zowonjezera zakudya ndi chakudya zina.L-Methionine ndi chimodzi mwa zigawo zikuluzikulu za kulowetsedwa kwa amino acid ndi pawiri amino acid.L-methionine ali ndi ntchito yotsutsa-mafuta chiwindi.Pogwiritsa ntchito ntchitoyi, mavitamini opangira mankhwala angagwiritsidwe ntchito ngati mankhwala otetezera chiwindi.
Ntchito ya L-Methionine
1. L-Methionine angagwiritsidwe ntchito ngati nutional zowonjezera.DL-methionine imakhala ndi zotsatira zofanana ndi L-methionine, koma DL-methionine ndiyotsika mtengo.
2. L-Methionine ikhoza kupangidwa ngati chokometsera.
3. L-Methionine ili ndi ntchito yoteteza chiwindi.Methionine ali ndi zotsatira za anti cirrhosis, mafuta chiwindi, ndi zosiyanasiyana pachimake, aakulu, tizilombo, jaundice chiwindi.
4. L-Methionine imakhala ndi chitetezo cha myocardial.
5. L-Methionine ali ndi antidepressant kwenikweni.
6. L-Methionine ili ndi mphamvu yotsitsa magazi.
7. L-Methionine ali antivayirasi poizoni eradicates kwenikweni.
8. L-Methionine ndi chakudya chopatsa thanzi chowonjezera.Zoweta ndi nkhuku kusowa kwa methionine, kungayambitse kukula kwapang'onopang'ono, kuchepa thupi, chiwindi ndi impso kugwira ntchito, kufooka kwa minofu, ubweya, metamorphism ndi zina zotero.Add 1 kg methionine, chakudya cha 50 kg chakudya chakudya cha nsomba mtengo. Dyetsani ambiri zili 0, 05 % mpaka 0.2%.Methionine ndi mtundu wamitundu yofunikira ya amino acid, ndi mtundu wofunikira kwambiri pazowonjezera zazakudya za nyama, chakudya cha nyama chokhala ndi methionine chowonjezera chingathandize nyama kukula mwachangu munthawi yochepa, kupulumutsa pafupifupi 40% yazakudya.Mu chakudya chamagulu, makamaka chakudya cha nkhuku, methionine ndiye woyamba kuchepetsa amino acid.
Kugwiritsa ntchito L-Methionine
1. Gawo lazakudya: chowonjezera zakudya, zokometsera, kukulitsa kufunikira kwa zakudya komanso kukoma kwake
2. Mlingo wa chakudya: kupititsa patsogolo kachulukidwe ka ziweto, thanzi ndi mtundu wa ziweto
3. Gulu la mankhwala: chitetezo cha chiwindi ndi myocardial, kulimbana ndi kuvutika maganizo, kugwa kwa magazi
4. Zakudya zowonjezera
5. Methionine ndi biological protein synthesis skeleton amino acids.Methionine ndiye chinthu chofunikira pakukula kwa ziweto.Ikhozanso kuwongolera kagayidwe ka nyama.