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

ʻO ka wehewehe pōkole:

Inoa Kemika: S-Methyl-L-Cysteine

Nā huaʻōlelo like: H-Cys(Me)-OH

CAS: 1187-84-4

Maʻemaʻe: >98.0% (Titration)

Ke 'ano: Pada ke'oke'o i ka pauka ke'oke'o

ʻO nā amino acid a me nā mea i loaʻa, ke kūlana kiʻekiʻe

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o S-Methyl-L-Cysteine (H-Cys(Me)-OH) (CAS: 1187-84-4) me ke kūlana kiʻekiʻe.Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino a me nā derivatives.Hiki iā mākou ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, nā mea liʻiliʻi a me ka nui i loaʻa.E kūʻai iā H-Cys(Me)-OH,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	S-Methyl-L-Cysteine
Nā huaʻōlelo like	H-Cys(Me)-OH;HL-Cys(Me)-OH;SMLC;(-)-S-Methyl-L-Cysteine;S-Methyl-Laevo-Cysteine;S-Methylcysteine;LS-Methylcysteine;S-Methyl-(R)-Cysteine;3-(Methylthio)alanine;(R)-2-Amino-3-(Methylmercapto) ʻakika propionic
Kūlana Kūʻai	Loaʻa
Helu CAS	1187-84-4
ʻĀpana Molekala	C4H9NO2S
Kaumaha Molekala	135.18 g/mol
Lae hehee	210.0~250.0 ℃
ʻO ka mānoanoa	1.26
Waihona Temp.	Wahi anuanu a maloo (2~8 ℃)
COA & MSDS	Loaʻa
Māhele	Nā ʻakika Amino a me nā mea i loaʻa
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Keʻokeʻo a hiki i ka pauda keʻokeʻo	Pauda keʻokeʻo
Ka Po'ai Pono [α]20/D	-26.0° a i -33.0° (C=2, H2O)	-31.6°
Lae hehee	210.0~250.0 ℃	217.0~220.0 ℃
Nalo ma ka maloo	<0.50%	0.20%
Koena ma ka Ignition	<0.50%	0.09%
Nā Metala Kaumaha (Pb)	≤10ppm	<10ppm
Maʻemaʻe / Kaʻina Hanana	>98.0% (Titration)	99.0%
ʻEleo Nui	E like me ke ano	Hoʻokō
NMR Spectrum	E like me ke ano	Hoʻokō
Solubility (50 mg/ml o H2O)	ʻAʻole waihoʻoluʻu, Akaka a ʻAhiʻi	Holo
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī i hāʻawi ʻia

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole Fluorinated, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo a maloʻo (2 ~ 8 ℃) mai nā mea like ʻole.E pale i ka malamalama a me ka wai.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

1187-84-4 - Pilikia a palekana:

Nā hōʻailona pōʻino Xn - ʻino
Nā Code Risk 22 - He pōʻino ke ʻai ʻia
Hōʻike Palekana S22 - Mai hanu i ka lepo.
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
HS Code 2922491990

Noi:

ʻO S-Methyl-L-Cysteine (H-Cys(Me)-OH) (CAS: 1187-84-4) he mea hoʻopuka cysteine ʻo ia ka L-Cysteine kahi i hoʻololi ʻia ai ka hydrogen i hoʻopili ʻia i ka sulfur e kahi hui methyl.ʻO nā amino acids a me nā derivatives, hoʻohana ʻia i ka peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents.