Sodium Methanesulfinate CAS 20277-69-4 Purity > 96.0% Hoobkas High Purity

Lus piav qhia luv luv:

Lub npe tshuaj: Sodium Methanesulfinate

CAS: 20277-69-4 Nr

Cov tsos mob: Dawb los yog Off-White Crystal Powder

Purity:> 96.0%

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Sodium Methanesulfinate (CAS: 20277-69-4) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Sodium Methanesulfinate,Please contact: alvin@ruifuchem.com

Lapatinib Intermediates:

Lapatinib Base	CAS: 231277-92-2 Nr
Lapatinib Ditosylate Monohydrate	CAS Nr .: 388082-78-8
Sodium Methanesulfinate	CAS 20277-69-4 Nr
3-Chloro-4-(3-Fluorobenzyloxy) aniline	CAS Nr .: 202197-26-0
2-Aminoethyl Methyl Sulfone Hydrochloride	CAS Nr .: 104458-24-4
4-Chloro-6-Iodoquinazoline	CAS Nr .: 98556-31-1
6-Iodo-4-Hydroxyquinazoline	CAS Nr .: 16064-08-7
5-Formyl-2-Furanboronic Acid	CAS Nr .: 27329-70-0
5-[4-[3-Chloro-4-(3-Fluorobenzyloxy)anilino]-6-Quinazolinyl]furan-2-Carboxaldehyde	CAS: 231278-84-5 Nr

Chemical Properties:

Tshuaj npe	Sodium Methanesulfinate
Synonyms	Methanesulfinic Acid Sodium ntsev
CAS Nr	20277-69-4
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	CH5NaO2S
Molecular Luj	104.1 ib
Melting Point	222.0 ~ 226.0 ℃ (dec.) (lit.)
Dej Solubility	Soluble hauv dej
rhiab heev	Huab cua Sensitive & Hygroscopic
COA & MSDS	Muaj
Keeb kwm	Shanghai, Suav
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb los yog Off-White Crystal Powder
Purity	> 96.0%
Poob rau ziab	<1.00%
Infrared Spectrum	Raws li tus qauv
Proton NMR Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard
Kev siv	Pharmaceutical Intermediates;Organic Synthesis

Pob & Cia:

Qhov zoo:

FAQ:

20277-69-4 - Risk thiab Safety:

Hazard Symbols	Xn - Ua phem
Risk Codes	R22 - Ua phem yog tias nqos
Risk Codes	R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
Kev nyab xeeb piav qhia	S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
Kev nyab xeeb piav qhia	S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs	2811 ib
WGK Germany	3
Packing Group	III

20277-69-4 - Daim ntawv thov:

Shanghai Ruifu Chemical Co., Ltd. coj mus muag khoom Sodium Methanesulfinate (CAS: 20277-69-4).Nws yog ib qho tseem ceeb tshuaj nruab nrab, uas yuav siv tau nyob rau hauv prodcution ntawm API (CAS 231277-92-2) thiab (CAS 388082-78-8) API los yog lwm yam intermediates.CAS Nr .: 388082-78-8, tus tswv cuab tshiab ntawm 4-anilinoquinazoline chav kawm ntawm RTK inhibitors (RTKIs), tau pib ua kev kho qhov ncauj rau mob qog noj ntshav.Nws muaj dual affinity rau EGFR thiab HER2 tyrosine kinases.Nws tau qhia ua ke nrog Capecitabine rau kev kho cov neeg mob uas mob qog noj ntshav siab lossis mob qog noj ntshav uas nws cov qog overexpress HER2 thiab cov uas tau txais kev kho ua ntej suav nrog anthracycline, taxane, thiab trastuzumab.