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:13736-22-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:13736-22-6
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:13736-22-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:13736-22-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquirySodium 4-formylbenzenesulfonate CAS:13736-22-6 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
Cas:13736-22-6
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:13736-22-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirySuperiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail bes
Cas:13736-22-6
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:13736-22-6
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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
Cas:13736-22-6
Min.Order:0
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
Cas:13736-22-6
Min.Order:0
Negotiable
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
Cas:13736-22-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
Cas:13736-22-6
Min.Order:1 Kilogram
FOB Price: $8.2 / 8.8
Type:Trading Company
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 providing h
Cas:13736-22-6
Min.Order:0
Negotiable
Type:Other
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
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Min.Order:0
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:13736-22-6
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:13736-22-6
Min.Order:1 Kilogram
FOB Price: $2.0
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
Cas:13736-22-6
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High 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
Cas:13736-22-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
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
Cas:13736-22-6
Min.Order:0
Negotiable
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
high 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
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:13736-22-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:13736-22-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in
Cas:13736-22-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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:13736-22-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry"HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products. We supply Multiple s
sodium 4-styrenesulfonate
sodium 4-carboxy-benzenesulfonate
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; [Ru(dmp)2(H2O)2](PF6)2; water-d2 at 20℃; for 3h; Inert atmosphere; | |
With triiron dodecarbonyl; tris(2,2'-bipyridyl)ruthenium dichloride; bis(2-phenylpyridinato)(2,2'-bipyridine)iridium(III) hexafluorophosphate; [Ru(TPA)(H2O)2](BPh4)2; water In tetrahydrofuran at 20℃; for 18h; Inert atmosphere; Irradiation; | |
With tris(2,2'-bipyridyl)ruthenium dichloride; chloropentamminecobalt(III)(2+); diaqua(tris(2-pyridylmethyl)amine)ruthenium(II)(2+) In water-d2 at 24.84℃; Irradiation; | |
With sodium persulfate; C29H22Cl2FeN6O(2+)*2NO3(1-) at 49.84℃; for 3h; Catalytic behavior; |
sodium 4-styrenesulfonate
A
sodium 4-carboxy-benzenesulfonate
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; water-d2 at 20℃; for 3h; Inert atmosphere; | |
With tris(bipyridine)ruthenium(II) dichloride hexahydrate; methyl viologen dichloride hydrate; C54H36F10Fe2N8O3(2+)*2CF3O3S(1-); oxygen In aq. buffer for 22h; pH=4; Catalytic behavior; Quantum yield; Kinetics; Irradiation; | A 12.7 %Spectr. B 11.7 %Spectr. |
sodium 4-styrenesulfonate
A
sodium 4-carboxy-benzenesulfonate
Conditions | Yield |
---|---|
With tris(2,2’-bipyridine)ruthenium(II); laccase LAC3 from Trametes sp. C30; oxygen for 6h; pH=6; pH-value; Reagent/catalyst; Irradiation; Inert atmosphere; Glovebox; Enzymatic reaction; |
sodium 4-styrenesulfonate
A
sodium 4-carboxy-benzenesulfonate
Conditions | Yield |
---|---|
With tris(bipyridine)ruthenium(II) dichloride hexahydrate; methyl viologen dichloride hydrate; C54H36F10Fe2N8O3(2+)*2CF3O3S(1-); oxygen In aq. buffer for 22h; pH=6; Catalytic behavior; Irradiation; | A 10.5 %Spectr. B 10.7 %Spectr. |
sodium 4-carboxy-benzenesulfonate
3-methyl-2-acetylquinoxaline-1,4-dioxide
Conditions | Yield |
---|---|
With sodium carbonate In water at 30℃; for 5h; | 77.9% |
2-acetylpyridine
sodium 4-carboxy-benzenesulfonate
sodium 4-(2,2’:6’,2”-terpyridin-4'-yl)benzenesulfonate
Conditions | Yield |
---|---|
With ammonia; sodium hydroxide In ethanol at 0 - 5℃; for 3h; | 53% |
sodium 4-carboxy-benzenesulfonate
[1-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-ethyl]-triphenylphosphonium bromide
sodium p-<(E)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)propenyl>benzenesulfonate
Conditions | Yield |
---|---|
With sodium hydride 1.) DMF, 0 deg C, 1 h, 2.) DMF, room temperature, 3 h; Yield given. Multistep reaction; |
sodium 4-carboxy-benzenesulfonate
ethyl p-<(E)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)propenyl>benzenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) sodium hydride / 1.) DMF, 0 deg C, 1 h, 2.) DMF, room temperature, 3 h 2: 87 percent / CH2Cl2 / 45 h / Ambient temperature View Scheme |
sodium 4-carboxy-benzenesulfonate
N-ethyl p-<(E)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)propenyl>benzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) sodium hydride / 1.) DMF, 0 deg C, 1 h, 2.) DMF, room temperature, 3 h 2: 1.) thionyl chloride / 1.) DMF, 30 min, 2.) 1 h, DMF View Scheme |
sodium 4-carboxy-benzenesulfonate
4-formylbenzene-1-sulfonyl chloride
Conditions | Yield |
---|---|
With thionyl chloride for 0.5h; Heating / reflux; |
2-thioxo-3-(3-(trifluoromethyl)phenyl)thiazolidin-4-one
sodium 4-carboxy-benzenesulfonate
sodium 4-((4-oxo-2-thioxo-3-(3-(trifluoromethyl)phenyl)thiazolidin-5-ylidene)methyl)benzenesulfonate
Conditions | Yield |
---|---|
With piperidine In ethanol for 2h; Knoevenagel condensation; Reflux; |
pyrrole
sodium 4-carboxy-benzenesulfonate
tetrakis(sulphonatophenyl)porphyrin
Conditions | Yield |
---|---|
With propionic acid at 120 - 140℃; |
1,4-bis(3-aminopropyl)piperazine
sodium 4-carboxy-benzenesulfonate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In dimethyl sulfoxide at 20℃; for 5h; |
1,4-bis(3-aminopropyl)piperazine
sodium 4-carboxy-benzenesulfonate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: toluene-4-sulfonic acid / dimethyl sulfoxide / 5 h / 20 °C 2: sodium tetrahydroborate / 5 h / 20 °C View Scheme |
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