DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:49773-20-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:49773-20-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:49773-20-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:49773-20-8
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:49773-20-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cas:49773-20-8
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:49773-20-8
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySupply top quality products with a reasonable price Application:api
2-Aminoethylmethyl sulfone cas 49773-20-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybulk?production Application:Pharmaceutical intermediates
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryEthanamine,2-(methylsulfonyl)- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPackage:1Kg~100Kg
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryUsed in medicine Application:Used in medicine
Cas:49773-20-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryManufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en
methanesulfonyl-acetonitrile
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
Stage #1: methanesulfonyl-acetonitrile With dimethylsulfide borane complex In tetrahydrofuran at 20 - 40℃; for 14h; Stage #2: With methanol In tetrahydrofuran at 0 - 80℃; for 2h; Reflux; | 90% |
With dimethylsulfide borane complex In tetrahydrofuran |
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With hydrazine In ethanol; chloroform at 0 - 20℃; | 80% |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium methylate In tetrahydrofuran; methanol; dichloromethane | 77.89% |
2-methylsulfonylethyl methanesulfonate
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With ammonia In dichloromethane at 45℃; under 1500.15 Torr; for 3h; Pressure; Temperature; Inert atmosphere; | 66.9% |
2-chloroethyl methyl sulfone
A
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With ammonia |
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With methanol; nickel Hydrogenation; |
2-chloroethyl methyl sulfone
A
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With ammonia |
[2-(methylsulfonyl)ethyl]trifluoroacetamide
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
Alkaline hydrolysis; |
(2-methanesulfonyl-ethyl)-carbamic acid benzyl ester
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol |
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With ammonium formate; palladium 10% on activated carbon In methanol |
2-(methylsulfonyl)ethyl 4-methylbenzenesulfonate
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With ammonia In diethyl ether at 50℃; for 1h; | |
With ammonia |
N,N-dibenzyl-2-(methylsulfonyl)ethylamine
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With hydrogen; Raney nickel In ethanol |
2-(methylsulfonyl)ethylamine hydrochloride
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 20℃; for 0.5h; Product distribution / selectivity; | |
With sodium methylate In methanol at 20℃; for 0.25h; |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane for 0.166667h; | 98% |
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
Stage #1: 6-(thiazol-5-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indole-4-carboxylic acid With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 0℃; for 0.166667h; Inert atmosphere; Stage #2: 2-Methanesulfonyl-ethylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere; | 98% |
1-(5-(methoxycarbonyl)-4-{[2-(trifluoromethyl)benzyl]oxy}thien-2-yl)-1H-benzimidazole-5-carboxylic acid
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In DMF (N,N-dimethyl-formamide) for 12h; | 95% |
2-Methanesulfonyl-ethylamine
toluene-4-sulfonic acid
5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde
lapatinib ditosylate
Conditions | Yield |
---|---|
Stage #1: 2-Methanesulfonyl-ethylamine; 5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde In methanol; dichloromethane at 20℃; Stage #2: With hydrogen In methanol; dichloromethane Inert atmosphere; Stage #3: toluene-4-sulfonic acid In methanol; dichloromethane | 93% |
2-Methanesulfonyl-ethylamine
toluene-4-sulfonic acid
5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 2-Methanesulfonyl-ethylamine; 5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde In methanol; dichloromethane at 20℃; Stage #2: With hydrogen In methanol; dichloromethane Inert atmosphere; Stage #3: toluene-4-sulfonic acid In methanol; dichloromethane; toluene Product distribution / selectivity; | 93% |
6-(2,4-difluorophenoxy)-8-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one
2-Methanesulfonyl-ethylamine
2-(2'-methylsulfonylethylamino)-6-(2,4-difluorophenoxy)-8-methylpyrido[2,3-d]pyrimidin-7(8H)-one
Conditions | Yield |
---|---|
In 1-methyl-pyrrolidin-2-one at 65℃; for 0.5h; | 92% |
Conditions | Yield |
---|---|
for 0.0833333h; | 92% |
[(4-{[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino}quinazolin-5-yl)oxy]acetic acid sodium salt
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In DMF (N,N-dimethyl-formamide) at 65℃; for 18h; | 89% |
2-Methanesulfonyl-ethylamine
toluene-4-sulfonic acid
lapatinib ditosylate
Conditions | Yield |
---|---|
Stage #1: 2-Methanesulfonyl-ethylamine; 5-(4-[3-chloro-4-(3-fluorobenzyloxy)-anilino]-6-quinazolinyl)-furan-2-carbaldehyde tosylate With N-ethyl-N,N-diisopropylamine In tetrahydrofuran; isopropyl alcohol for 1h; Industrial scale; Stage #2: With sodium tris(acetoxy)borohydride; isopropyl alcohol In tetrahydrofuran at 20℃; for 1.66667h; Industrial scale; Stage #3: toluene-4-sulfonic acid Industrial scale; Further stages; | 88% |
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
In tetrahydrofuran at 70℃; for 4h; | 86% |
2-Methanesulfonyl-ethylamine
2-(3,4,5-trimethoxyphenyl)-5-methyloxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; | 86% |
2-Methanesulfonyl-ethylamine
(3aR,4R,5R,7S,8S,9R,9aS,12R)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-iodoacetate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 75℃; for 4h; | 85.31% |
2-Methanesulfonyl-ethylamine
5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde
lapatanib
Conditions | Yield |
---|---|
Stage #1: 2-Methanesulfonyl-ethylamine; 5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde In methanol; dichloromethane at 20℃; Stage #2: With hydrogen In methanol; dichloromethane Inert atmosphere; | 85% |
Stage #1: 2-Methanesulfonyl-ethylamine; 5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde With sodium tris(acetoxy)borohydride; N-ethyl-N,N-diisopropylamine Stage #2: With toluene-4-sulfonic acid | 80% |
Stage #1: 2-Methanesulfonyl-ethylamine; 5-(4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)quinazolin-6-yl)furan-2-carbaldehyde With triethylamine In tetrahydrofuran; methanol for 3h; Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran at 20℃; Cooling with ice; | 70% |
2-Methanesulfonyl-ethylamine
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; | 84% |
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