Dayangchem's 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. DayangChem can provide different quantities
Cas:16188-55-9
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:16188-55-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is
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Min.Order:1 Kilogram
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inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
Cas:16188-55-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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Min.Order:10 Kilogram
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Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Cas:16188-55-9
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:16188-55-9
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:16188-55-9
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inquiryJ&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
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
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Min.Order:100 Gram
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Type:Lab/Research institutions
inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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Min.Order:10 Gram
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inquiryOur company was built in 2009 with an ISO certificate. In the past 5 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 o
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Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:16188-55-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:16188-55-9
Min.Order:1 Gram
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Type:Lab/Research institutions
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
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Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
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Type:Lab/Research institutions
inquiry1.High quality 2.High purity 3.Best price 4.Best service 5.Professional manufacturer 6.Loyal and honest supplier 7.Fast response to customer within 6 hours Application:Pharmaceutical Intermediate
Cas:16188-55-9
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Type:Trading Company
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquirySuperior quality, moderate price & quick delivery. Appearance:colorless transparent liquid Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used in organic syn
Cas:16188-55-9
Min.Order:1 Kilogram
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Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:16188-55-9
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:16188-55-9
Min.Order:0
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Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:16188-55-9
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Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:16188-55-9
Min.Order:0
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Type:Manufacturers
inquiry2-(4-(methylthio)phenyl)-2-oxoacetic acid
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)-2-oxoacetic acid With sodium iodide In dichloromethane at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: With chloro-trimethyl-silane In dichloromethane at 20℃; for 2h; Inert atmosphere; regioselective reaction; | 91% |
Stage #1: 2-(4-(methylthio)phenyl)-2-oxoacetic acid With sodium hydroxide; hydrazine In water at 75℃; for 120h; Wolff-Kishner Reduction; Heating / reflux; Stage #2: With hydrogenchloride In water pH=1.5; |
2-[4-(methylsulfanyl)phenyl]acetonitrile
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
Stage #1: 2-[4-(methylsulfanyl)phenyl]acetonitrile With potassium hydroxide; water for 8h; Reflux; Stage #2: With hydrogenchloride; water at 20℃; | 82% |
With sodium hydroxide In ethylene glycol; ethyl acetate | |
With sulfuric acid; water for 1h; Reflux; |
4-chlorophenylacetic Acid
sodium thiomethoxide
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With copper(I) bromide In N,N-dimethyl-formamide at 130℃; for 24h; Inert atmosphere; | 79.3% |
sodium thiomethoxide
2-(4-bromophenyl)-acetic acid
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With copper(I) bromide In N,N-dimethyl-formamide at 130℃; Inert atmosphere; | 76.1% |
4-(Methylthio)acetophenone
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With morpholine; sulfur for 20h; Heating; | 53% |
Stage #1: 4-(Methylthio)acetophenone With morpholine; sulfur at 130℃; for 48h; Willgerodt reaction; Stage #2: With sodium hydroxide; water at 130℃; for 24h; Stage #3: With hydrogenchloride In water |
(4-iodophenyl)acetic acid
cuprous methylmercaptide
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With quinoline at 200℃; |
morpholine
4-(Methylthio)acetophenone
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
Erhitzen des Reaktionsgemisches mit wss. HCl; |
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With morpholine; sulfur Erhitzen des Reaktionsgemisches mit wss. Salzsaeure; |
methyl-phenyl-thioether
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / AlCl3 / CHCl3 / 0 - 5 °C 2: 53 percent / S8, Morpholin / 20 h / Heating View Scheme |
methanol
2-(4-(methylthio)phenyl)acetic acid
(4-methylsulfanyl-phenyl)-acetic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid at 50℃; for 16h; | 100% |
With thionyl chloride at 0 - 20℃; for 48h; | 100% |
With sulfuric acid for 19h; Heating / reflux; | 98% |
With sulfuric acid In benzene at 0 - 80℃; for 16h; Inert atmosphere; | 83.1% |
With hydrogenchloride |
2-(phenyl)pyrrolidine
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 14h; Inert atmosphere; | 100% |
2-(4-(methylthio)phenyl)acetic acid
(4-methylsulfanyl-phenyl)-acetic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid In methanol | 98% |
With sulfuric acid In methanol | 98% |
With sulfuric acid In methanol | 92% |
2-(4-(methylthio)phenyl)acetic acid
methyl iodide
(4-methylsulfanyl-phenyl)-acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)acetic acid With sodium hydrogencarbonate In N,N-dimethyl-formamide for 0.25h; Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 24h; | 97% |
Stage #1: 2-(4-(methylthio)phenyl)acetic acid With sodium hydrogencarbonate In N,N-dimethyl-formamide for 0.25h; Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 24h; | 97% |
ethanol
2-(4-(methylthio)phenyl)acetic acid
ethyl 4-methylthiophenylacetate
Conditions | Yield |
---|---|
With sulfuric acid for 8h; Heating; | 96% |
With sulfuric acid for 8h; Heating / reflux; | 96% |
With sulfuric acid | 79% |
N-hydroxyphthalimide
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With dmap; diisopropyl-carbodiimide In tetrahydrofuran at 20℃; Inert atmosphere; | 96% |
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 0.5h; | 72% |
2-(4-(methylthio)phenyl)acetic acid
2-[4-(methylmercapto)phenyl]-1-ethanol
Conditions | Yield |
---|---|
With borane In tetrahydrofuran at 0℃; for 5h; | 94% |
With sodium hydroxide In tetrahydrofuran; methanol; diethyl ether | 84.4% |
2-(4-(methylthio)phenyl)acetic acid
N,O-dimethylhydroxylamine*hydrochloride
1,1'-carbonyldiimidazole
Conditions | Yield |
---|---|
In dichloromethane | 93% |
2-(4-(methylthio)phenyl)acetic acid
N,O-dimethylhydroxylamine*hydrochloride
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)acetic acid With 1,1'-Carbonyl-di-(1,2,4-triazole) In dichloromethane at 20℃; for 0.333333h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at 20℃; | 93% |
2-(4-(methylthio)phenyl)acetic acid
(1R,2R)-pseudoephedrine
pivaloyl chloride
N-[2(R)-hydroxy-1(R)-methyl-2(R)-phenyl-ethyl]-N-methyl-2-(4-methylsulfanyl-phenyl)-acetamide
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; water; toluene | 92.6% |
2-(4-(methylthio)phenyl)acetic acid
C19H18N4S3
Conditions | Yield |
---|---|
With trichlorophosphate for 8h; Heating; | 91% |
Conditions | Yield |
---|---|
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 dimethyl sulfoxide for 1h; | 90% |
2-(4-(methylthio)phenyl)acetic acid
(4-methylthiophenyl)acetic acid hydrazide
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol for 8h; Reflux; | 86% |
Multi-step reaction with 2 steps 1: Acidic conditions 2: hydrazine hydrate / ethanol / 8 h / Reflux View Scheme |
2-(4-(methylthio)phenyl)acetic acid
dibenzylamine
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 14h; Inert atmosphere; | 86% |
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 20℃; for 12h; Sealed tube; | 86% |
di-tert-butyl-diazodicarboxylate
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With iron(III) sulfate; bis[(2-pyridyl)methyl]amine In 1,2-dichloro-ethane at 20℃; for 24h; Inert atmosphere; Sealed tube; Irradiation; | 86% |
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)acetic acid With potassium hydroxide In water; N,N-dimethyl-formamide at 25 - 30℃; Stage #2: 2-bromo-1-(4-fluorophenyl)-1-butanone In water; N,N-dimethyl-formamide at 25 - 30℃; | 83% |
2-(4-(methylthio)phenyl)acetic acid
2-(4-(methylsulfinyl)phenyl)acetic acid
Conditions | Yield |
---|---|
With sodium periodate In methanol; water at 0 - 20℃; for 2h; | 82% |
With perchloric acid; dihydrogen peroxide In ethanol; water at 25℃; Rate constant; | |
With sodium periodate In ethanol at 25℃; Rate constant; | |
With 3-chloro-benzenecarboperoxoic acid at 25℃; Rate constant; also in the presence α-cyclodextrin; pH 1.6; |
Benzylidenemalononitrile
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With iron(III) sulfate; bis[(2-pyridyl)methyl]amine In 1,2-dichloro-ethane at 20℃; for 12h; Inert atmosphere; Sealed tube; Irradiation; | 81% |
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical
2-(4-(methylthio)phenyl)acetic acid
diazomethyl-trimethyl-silane
Conditions | Yield |
---|---|
Stage #1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; 2-(4-(methylthio)phenyl)acetic acid With N4,N4,N7,N7-tetramethyl-1,10-phenanthroline-4,7-diamine; iron(II) acetate In tetrahydrofuran at 60℃; for 24h; Molecular sieve; Inert atmosphere; Schlenk technique; Stage #2: diazomethyl-trimethyl-silane With methanol In tetrahydrofuran; hexane for 1h; Inert atmosphere; Stage #3: With acetic acid In tetrahydrofuran; hexane; ethyl acetate chemoselective reaction; | 81% |
phthalic anhydride
2-(4-(methylthio)phenyl)acetic acid
Conditions | Yield |
---|---|
With sodium acetate In benzene at 230 - 240℃; | 80% |
With sodium acetate Heating; | 65% |
With sodium acetate Heating; | |
With sodium acetate In toluene at 210 - 245℃; Inert atmosphere; | |
With sodium acetate In toluene at 210 - 245℃; Dean-Stark; Inert atmosphere; |
2-(4-(methylthio)phenyl)acetic acid
2-bromo-1-(4-methoxyphenyl)butan-1-one
Conditions | Yield |
---|---|
With potassium hydroxide In water; N,N-dimethyl-formamide at 25℃; for 6h; Product distribution; Further Variations:; Temperatures; Reagents; substrate/reagent ratios, inert/O2 atmosphere; | A 16% B 79% |
2-(4-(methylthio)phenyl)acetic acid
2-bromo-1-phenylbutan-1-one
5-ethyl-5-hydroxy-3-(4-methylsulfanylphenyl)-4-phenyl-2,5-dihydro-2-furanone
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)acetic acid With potassium hydroxide In water; N,N-dimethyl-formamide at 25 - 30℃; Stage #2: 2-bromo-1-phenylbutan-1-one In water; N,N-dimethyl-formamide at 25 - 30℃; | 77% |
2-(4-(methylthio)phenyl)acetic acid
5-[O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)oxymethyl]-5-amino-2,2-dimethyl-1,3-dioxane
5-[O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)oxymethyl]-5-{N-[(4-methylthiobenzyl)carboximido]}-2,2-dimethyl-1,3-dioxane
Conditions | Yield |
---|---|
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 24h; Inert atmosphere; | 76% |
2-(4-(methylthio)phenyl)acetic acid
2,4-Dihydroxybenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)acetic acid; 2,4-Dihydroxybenzaldehyde With sodium acetate; acetic anhydride at 160℃; for 10h; Inert atmosphere; Stage #2: With lithium hydroxide In tetrahydrofuran; methanol; water for 3h; | 74.2% |
2-(4-(methylthio)phenyl)acetic acid
(1R,2R)-pseudoephedrine
pivaloyl chloride
N-[2(R)-hydroxy-1(R)-methyl-2(R)-phenyl-ethyl]-N-methyl-2-(4-methylsulfanyl-phenyl)-acetamide
Conditions | Yield |
---|---|
Stage #1: 2-(4-(methylthio)phenyl)acetic acid With potassium carbonate In tetrahydrofuran at 25 - 26℃; for 0.5h; Stage #2: pivaloyl chloride In tetrahydrofuran at -10 - -5℃; for 1h; Stage #3: (1R,2R)-pseudoephedrine at -10 - 0℃; for 3.25h; | 73.1% |
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