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:57-96-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryBest service,high quality and cheap price. Appearance:White or slightly yellow crystalline powder Storage:Store in dark, dry and sealed containe,room temperature Package:1kg/bag;25kg/drum Application:Used as medicine material Transportation:BY sea/
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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:57-96-5
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:57-96-5
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Our 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
Cas:57-96-5
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:57-96-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: Sulfinpyrazone CAS:57-96-5 MG: C23H20N2O3S Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:API Transportation:By sea or by air Port:Qingdao Port
1.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:57-96-5
Min.Order:1 Kilogram
Negotiable
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&
Cas:57-96-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:57-96-5
Min.Order:1 Gram
FOB Price: $530.0
Type:Trading Company
inquiry(+/-)-Sulfinpyrazone CAS:57-96-5 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 interme
Cas:57-96-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHebei Mojin Biological Technology Co., Ltd. is specialize in the production of chemical raw materials and reagents,located in Shijiazhuang, Hebei Province. In recent decades, under the efforts of all staff, in Shandong, Henan, Guangdong and many othe
Cas:57-96-5
Min.Order:1 Kilogram
FOB Price: $20.0 / 40.0
Type:Trading Company
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:57-96-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:57-96-5
Min.Order:1 Kilogram
FOB Price: $15.0 / 25.0
Type:Lab/Research institutions
inquiryOur 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
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:57-96-5
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
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:57-96-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:57-96-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
GMP 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,
(+/-)-Sulfinpyrazone Basic information Product Name: (+/-)-Sulfinpyrazone Synonyms: SALOR-INT L129682-1EA;(+)-SULFINPYRAZONE;(+/-)-SULFINPYRAZONE;SULFINPYRAZONE;sulfoxyphenyl pyrazolidine;1,2-diphenyl-4-(2-(phenylsulfinyl)ethyl)-3,5-pyrazolidi
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:57-96-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct name: Sulfinpyrazone CAS No.:57-96-5 Molecule Formula:C23H20N2O3S Molecule Weight:404.48 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TEST
Cas:57-96-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:57-96-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:57-96-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
caro's acid
4-[2-(phenylthio)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; sodium hydrogensulfite In water; acetic acid; ethyl acetate; toluene | 60% |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
4-[2-(phenylthio)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
Conditions | Yield |
---|---|
With Lawessons reagent In benzene at 20℃; for 0.5h; | 95% |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
1,2-diphenyl-4-fluoro-4-<(2-phenylsulfinyl)ethyl>pyrazolidine-3,5-dione
Conditions | Yield |
---|---|
With N-fluorobis<(trifluoromethyl)sulfonyl>imide In chloroform Ambient temperature; | 90% |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
methyl iodide
4-(2-phenylthienylethyl)-4-methyl-1,2-diphenyl-3,5-pyrazolidinedione
Conditions | Yield |
---|---|
With triethylamine In benzene for 0.7h; Ambient temperature; | 70% |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
Conditions | Yield |
---|---|
With sodium nitrite In acetic acid for 16h; Ambient temperature; | 10% |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
A
Ethyltartronic dianilide
B
2-(Phenylthio)ethyltartronic dianilide
C
2-(Phenylsulfinyl)ethyltartronic dianilide
D
Azobenzene
Conditions | Yield |
---|---|
In methanol for 18h; Product distribution; Mechanism; Irradiation; other solvent; | A 4% B 3% C 1% D n/a |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
4-(2-phenylthioethyl)-4-methyl-1,2-diphenyl-3,5-pyrazolidinedione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / 2,4-bi-(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide ( LR ) / benzene / 0.5 h / 20 °C 2: 74 percent / Et3N / CH2Cl2 / 0.5 h / Ambient temperature View Scheme |
4-[2-(phenylsulfinyl)ethyl]-1,2-diphenyl-3,5-pyrazolidinedione
3,3'-dithiobis (4-(2-phenylthio)ethyl-1,2-diphenyl-3-pyrazoline-5-thione)
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / 2,4-bi-(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide ( LR ) / benzene / 0.5 h / 20 °C 2: 74 percent / 2,4-bi-(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide ( LR ) / toluene / 0.5 h / Heating View Scheme |
Conditions | Yield |
---|---|
In methanol |
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