I-S-Methyl-L-Cysteine CAS 1187-84-4 H-Cys(Me)-OH Ukuhlanzeka >98.0% (Titration)

Incazelo emfushane:

Igama Lekhemikhali: S-Methyl-L-Cysteine

Synonimes: H-Cys(Me)-OH

CAS: 1187-84-4

Ubumsulwa: >98.0% (I-Titration)

Ukubukeka: Impushana Emhlophe ukuya Emhlophe

Ama-Amino Acid kanye Neziphumayo, Ikhwalithi Ephezulu

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-S-Methyl-L-Cysteine (H-Cys(Me)-OH) (CAS: 1187-84-4) enekhwalithi ephezulu.I-Ruifu Chemical ihlinzeka ngochungechunge lwama-amino acid nokuphuma kokunye.Singahlinzeka ngezidingo zomhlaba wonke, amanani ancintisanayo, amanani amancane kanye nenqwaba etholakalayo.Thenga i-H-Cys(Me)-OH,Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	I-S-Methyl-L-Cysteine
Omqondofana	H-Cys(Mina)-OH;HL-Cys(Mina)-OH;I-SMLC;(-)-S-Methyl-L-Cysteine;I-S-Methyl-Laevo-Cysteine;S-Methylcysteine;I-LS-Methylcysteine;I-S-Methyl-(R)-Cysteine;3-(Methylthio)alanine;(R)-2-Amino-3-(Methylmercapto) i-propionic Acid
Isimo Sesitoko	Kukhona kusitoki
Inombolo ye-CAS	1187-84-4
I-Molecular Formula	I-C4H9NO2S
Isisindo samangqamuzana	135.18 g/mol
I-Melting Point	210.0~250.0℃
Ukuminyana	1.26
Isikhathi Sokugcina.	Indawo epholile neyomile (2~8℃)
I-COA ne-MSDS	Iyatholakala
Isigaba	Ama-Amino Acids kanye Neziqephu
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Izinto	Amazinga Wokuhlola	Imiphumela
Ukubukeka	Impushana Emhlophe Kuya Kumhlophe	Impushana Emhlophe
Ukuzungezisa Okuthile [α]20/D	-26.0° ukuya -33.0° (C=2, H2O)	-31.6°
I-Melting Point	210.0~250.0℃	217.0 ~ 220.0℃
Ukulahlekelwa Ekumisweni	<0.50%	0.20%
Izinsalela ekushiseni	<0.50%	0.09%
Izinsimbi Ezisindayo (Pb)	≤10ppm	<10ppm
Ukuhlanzeka / Indlela Yokuhlaziya	>98.0% (Titration)	99.0%
I-Mass Spectrum	Ngokuvumelana Nezinga	Iyahambisana
I-NMR Spectrum	Ngokuvumelana Nezinga	Iyahambisana
I-Solubility (50 mg/ml ye-H2O)	Ayinambala, Icace Kuze Kube Lufifi Kancane	Dlula
Isiphetho	Umkhiqizo uhloliwe futhi uthobelana nemibandela enikeziwe

Iphakheji nesitoreji:

Iphakheji: Ibhodlela eliFluorinated, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile (2~8℃) kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

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.

1187-84-4 - Ubungozi Nokuphepha:

Izimpawu Zengozi Xn - Ziyingozi
Amakhodi Engozi 22 - Ayingozi uma uwagwinyile
Incazelo Yezokuphepha S22 - Ungaluphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-S36/37/39 - Gqoka izingubo zokuzivikela ezifanele, amagilavu nokuvikela iso/ubuso.
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-WGK Germany 3
I-HS Code 2922491990

Isicelo:

I-S-Methyl-L-Cysteine (H-Cys(Me)-OH) (i-CAS: 1187-84-4) i-cysteine derivative eyi-L-Cysteine lapho i-hydrogen ehlanganiswe nesulfure ithathelwa indawo yiqembu le-methyl.Ama-amino acid kanye nokuphuma kokunye, asetshenziswa ku-peptide synthesis, organic synthesis intermediates, intermediate pharmaceutical, reagents biochemical, chemical reagents.