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:3581-87-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:3581-87-1
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiry1、Our factory passed ISO 9001, ISO 14001, ISO 22000 system certification; HALAL 、KOSHER、FCC AND FDA certificate are available. We can provide customers with better prices, and the supply is stable. 2、We founded in 2004,10% of the staff have more tha
Cas:3581-87-1
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:3581-87-1
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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:3581-87-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:3581-87-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-Methylthiazole CAS:3581-87-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermed
Cas:3581-87-1
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:3581-87-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:3581-87-1
Min.Order:10 Gram
Negotiable
Type:Trading Company
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
Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:3581-87-1
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry2-Methyl thiazole CAS: 3581-87-1 Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard Shelf life 2 years Storage should be stored in a well-clo
Best 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
superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic
Hangzhou 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:3581-87-1
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
The 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
Zibo 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
Cas:3581-87-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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
Cas:3581-87-1
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
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,
factory?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:3581-87-1
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
1.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
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:3581-87-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Lower 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
high 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
Conditions | Yield |
---|---|
bis-triphenylphosphine-palladium(II) chloride In benzene at 80℃; for 19h; | 94% |
Conditions | Yield |
---|---|
Stage #1: methyl iodide With magnesium In tetrahydrofuran at 10 - 30℃; for 2h; Inert atmosphere; Stage #2: 2-(methanesulfonyl)thiazole In tetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere; | 86% |
Conditions | Yield |
---|---|
bis-triphenylphosphine-palladium(II) chloride In benzene at 80℃; for 24h; | 84% |
Conditions | Yield |
---|---|
With sulfur at 100 - 110℃; |
2-methyl-2,5-dihydro-thiazole
2-methylthiazole
Conditions | Yield |
---|---|
With ethanol; iron(III) chloride |
Conditions | Yield |
---|---|
With ethanol |
Conditions | Yield |
---|---|
With acetic anhydride; benzene |
Conditions | Yield |
---|---|
(i) nBuLi, Et2O, (ii) /BRN= 635994/; Multistep reaction; |
2-methylthiazole
Conditions | Yield |
---|---|
With hydrogenchloride (electrolysis); |
Conditions | Yield |
---|---|
In ethanol Ambient temperature; Irradiation; | |
In ethanol Mechanism; Ambient temperature; Irradiation; other substrates, other solvents; |
2-methylthiazole
Conditions | Yield |
---|---|
In dimethyl sulfoxide pH=7.4; Quantum yield; Solvent; Irradiation; |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2-methylthiazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere; Stage #2: tributyltin chloride In tetrahydrofuran; hexane at -78℃; for 1h; | 99.2% |
2-methylthiazole
1-Bromonaphthalene
2-methyl-5-(naphthalen-1-yl)thiazole
Conditions | Yield |
---|---|
With C68H65Cl2N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; regioselective reaction; | 98% |
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 90% |
With C34H48Cl2N2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 100℃; for 8h; | 62% |
Conditions | Yield |
---|---|
With C68H64Cl3N3Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 12h; Reagent/catalyst; regioselective reaction; | 94% |
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 80% |
2-methylthiazole
ethyl acrylate
(E)-ethyl 3-(2-methylthiazol-5-yl)acrylate
Conditions | Yield |
---|---|
Stage #1: 2-methylthiazole With C37H24F2N6O2Pd In dichloromethane at 20℃; for 0.333333h; Stage #2: ethyl acrylate With 1,1,1,3',3',3'-hexafluoro-propanol; silver(I) acetate; palladium diacetate; N-acetylglycine In dichloromethane at 80℃; for 30h; Sealed tube; | 92% |
2-methylthiazole
benzoyl chloride
benzoic acid 1-phenyl-2-thiazol-2-ylvinyl ester
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 7h; Inert atmosphere; Reflux; | 89% |
With triethylamine In acetonitrile at 20℃; for 7h; Inert atmosphere; Reflux; | 88.8% |
With triethylamine In acetonitrile at 20℃; Inert atmosphere; Reflux; | 76% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 88% |
With C34H48Cl2N2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 100℃; for 8h; | 70% |
methyl cyclohex-1-ene-1-carboxylate
2-methylthiazole
Conditions | Yield |
---|---|
Stage #1: 2-methylthiazole With C37H24F2N6O2Pd In dichloromethane at 20℃; for 0.333333h; Stage #2: methyl cyclohex-1-ene-1-carboxylate With 1,1,1,3',3',3'-hexafluoro-propanol; silver(I) acetate; palladium diacetate; N-acetylglycine In dichloromethane at 80℃; for 30h; Sealed tube; | 88% |
2-methoxy-5-bromopyridine
2-methylthiazole
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 88% |
2-methylthiazole
tributyltin chloride
2-methyl-5-(tributylstannyl)thiazole
Conditions | Yield |
---|---|
Stage #1: 2-methylthiazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: tributyltin chloride In tetrahydrofuran; hexane at -78 - 20℃; for 2h; | 85% |
Stage #1: 2-methylthiazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: tributyltin chloride In tetrahydrofuran; hexane at -78 - 20℃; for 2h; | 85% |
Stage #1: 2-methylthiazole With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Stage #2: tributyltin chloride In tetrahydrofuran at -78 - 20℃; Stage #3: With sodium hydrogencarbonate In tetrahydrofuran; water at 20℃; | 72% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 83% |
2-methylthiazole
mesitylenesulfonylhydroxylamine
3-amino-2-methyl-thiazolium; 2,4,6-trimethyl-benzenesulfonate
Conditions | Yield |
---|---|
In ethyl acetate; toluene for 2h; Cooling with ice; | 81% |
In dichloromethane for 0.166667h; Ambient temperature; | 62% |
2-methylthiazole
acrylic acid n-butyl ester
(E)-butyl 3-(2-methylthiazol-5-yl)acrylate
Conditions | Yield |
---|---|
With silver(I) acetate; palladium diacetate; propionic acid at 120℃; for 8h; Inert atmosphere; | 80% |
With 5-Nitro-1,10-phenanthroline; copper diacetate; palladium diacetate; caesium carbonate; dimethyl sulfoxide In tert-Amyl alcohol at 100℃; for 12h; Inert atmosphere; regioselective reaction; | 46% |
2-methylthiazole
methyl 2-(4-bromo-2-chlorophenyl)acetate
methyl 2-(2-chloro-4-(2-methylthiazol-5-yl)phenyl)acetate
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium acetate at 100℃; for 15h; Inert atmosphere; | 80% |
With tetrakis(triphenylphosphine) palladium(0); potassium acetate In 1,2-dimethoxyethane at 100℃; for 15h; Inert atmosphere; | 80% |
2-methylthiazole
2-Dibromomethylthiazole
Conditions | Yield |
---|---|
With N-Bromosuccinimide In tetrachloromethane for 1.75h; Heating; Irradiation; | 79% |
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane at 80℃; for 16h; |
bromochlorobenzene
2-methylthiazole
5-(4-chlorophenyl)-2-methylthiazole
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 79% |
2-methylthiazole
p-trifluoromethylphenyl bromide
2-methyl-5-(4-(trifluoromethyl)phenyl)thiazole
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 78% |
With C34H48Cl2N2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 100℃; for 8h; | 69% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; B-(trifluoromethanesulfonyloxy)-9-borabicyclo[3.3.1]nonane In dichloromethane for 17h; Ambient temperature; | 77% |
With diisopropylamine; 9-BBN triflate 1.) -78 deg C, 2.) RT, 17 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In xylene at 90℃; for 0.5h; | 76% |
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; tricyclohexylphosphine; Trimethylacetic acid In N,N-dimethyl acetamide; toluene at 100℃; for 24h; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 75% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 74% |
Conditions | Yield |
---|---|
With C34H48Cl2N2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 100℃; for 8h; | 73% |
Conditions | Yield |
---|---|
With 3,5-Lutidine; chlorohydrido(2,6-bis(di-tert-butylphosphinito)phen-1-yl)iridium(III); sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate; cyclopentene at 130℃; for 20h; Schlenk technique; Inert atmosphere; regioselective reaction; | 73% |
With 3,5-Lutidine; norborn-2-ene; dodecacarbonyltetrairidium In neat (no solvent) at 160℃; for 40h; Schlenk technique; Inert atmosphere; regioselective reaction; | 53% |
Conditions | Yield |
---|---|
With C82H77Cl2N3O2Pd; potassium carbonate; Trimethylacetic acid In N,N-dimethyl acetamide at 130℃; for 4h; | 73% |
Conditions | Yield |
---|---|
In acetonitrile for 5h; Reflux; | 71% |
Conditions | Yield |
---|---|
for 16h; Reflux; | 70% |
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