I-Sodium Methanesulfinate CAS 20277-69-4 Ubunyulu > 96.0% Factory High Purity Featured Image Featured

I-Sodium Methanesulfinate CAS 20277-69-4 Ubunyulu > 96.0% IFactory High Purity

Inkcazelo emfutshane:

Igama leKhemikhali: I-Sodium Methanesulfinate

CAS: 20277-69-4

Imbonakalo: I-Crystal powder emhlophe okanye emhlophe

Ubunyulu: >96.0%

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-Sodium Methanesulfinate (CAS: 20277-69-4) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga iSodium Methanesulfinate,Please contact: alvin@ruifuchem.com

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Iipropati zeMichiza:

Igama leMchiza	Isodium methanesulfinate
Izithethantonye	Methanesulfinic Acid Sodium iTyuwa
Inombolo yeCAS	20277-69-4
Ubume beStokhwe	Kwi-Stock, iMveliso yeMveliso ukuya kwiiToni
Ifomula yeemolekyuli	I-CH5NaO2S
Ubunzima beMolekyuli	104.1
Indawo yokunyibilika	222.0~226.0℃(dec.) (lit.)
Ukunyibilika kwamanzi	Inyibilika emanzini
Inovakalelo	Ubuthathaka boMoya kunye neHygroscopic
I-COA kunye ne-MSDS	Iyafumaneka
Imvelaphi	Shanghai, China
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Umgubo weCrystal oMhlophe okanye oMhlophe
Ubunyulu	>96.0%
Ilahleko ekomisweni	<1.00%
I-Infrared Spectrum	Iyahambelana noLwakhiwo
Proton NMR Spectrum	Iyahambelana noLwakhiwo
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	abaPhakathi bamayeza;I-Organic Synthesis

Ukupakishwa kunye noGcino:

Izinto eziluncedo:

FAQ:

20277-69-4 - Umngcipheko kunye noKhuseleko:

Iimpawu ezinobungozi	Xn - Inobungozi
Iikhowudi zoMngcipheko	I-R22 - Iyingozi xa iginyiwe
Iikhowudi zoMngcipheko	I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
Inkcazelo yoKhuseleko	S36/37 -Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
Inkcazelo yoKhuseleko	I-S24/25 - Gwema ukudibana nolusu kunye namehlo.
Izazisi ze-UN	2811
WGK eJamani	3
Iqela lokuPakisha	III

20277-69-4 - Isicelo:

I-Shanghai Ruifu Chemical Co., Ltd. unikezelo lwezorhwebo lwe-Sodium Methanesulfinate (CAS: 20277-69-4).Yinto ebalulekileyo ye-pharmaceutical intermediate, enokusetyenziswa kwi-prodcution ye-API (CAS 231277-92-2) kunye (i-CAS 388082-78-8) i-API okanye enye i-intermediates.(CAS 388082-78-8), Ilungu elitsha leklasi ye-4-anilinoquinazoline ye-RTK inhibitors (RTKIs), yasungulwa njengonyango lomlomo lomhlaza webele.Inobudlelwane obubini be-EGFR kunye ne-HER2 tyrosine kinases.Ibonakaliswe ngokudibeneyo ne-Capecitabine ekunyangeni izigulane ezinomhlaza webele ophezulu okanye we-metastatic abane-tumor overexpress HER2 kwaye abaye bafumana unyango lwangaphambili olubandakanya i-anthracycline, i-taxane, kunye ne-trastuzumab.