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:96-83-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1. 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:96-83-3
Min.Order:1 Gram
FOB Price: $0.1
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:96-83-3
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:96-83-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Appearance:Light brown neat Storage:room temperature Package:25kg/drum Application:Iodopanoic Acid is an iodine-containing radiocontrast medium used in cholecystography. Iodopanoic Acid is a potent inhibitor of thyroid hormone release from thyroid
Cas:96-83-3
Min.Order:1 Kilogram
FOB Price: $1.0
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:96-83-3
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:96-83-3
Min.Order:1 Kilogram
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:96-83-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
We 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:96-83-3
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
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
Our 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
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
Shandong 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
We 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
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:API
Cas:96-83-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryQ1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
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
Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:drum Application:Diagnostic aid(radiopaque medium-Cholecystographic) Transportation:By sea or by air Port:Qingdao Port
High qualityAppearance:White powder Storage:Room temperature Package:Aluminum bag Application:Used in producing API Transportation:By air Port:Beijing
1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
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:96-83-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
2-(3-amino-benzyl)-butyric acid
iopanoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; Iodine monochloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Raney nickel; sodium hydroxide; diethyl ether / Hydrogenation 2: iodine monochloride; aqueous hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane Ambient temperature; | 98% |
iopanoic acid
chloroacetyl chloride
3-<(chloroacetyl)amino>-α-ethyl-2,4,6-triiodobenzenepropanoic acid
Conditions | Yield |
---|---|
With ISOPROPYLAMIDE for 0.5h; Ambient temperature; | 95% |
With hydrogenchloride; sodium hydroxide In water; 2,4-dichlorophenoxyacetic acid dimethylamine | 95.3% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane Ambient temperature; | 95% |
With sodium hydride; 1,1'-carbonyldiimidazole 1) THF, reflux, 10 min; 2) THF, room temperature, 1 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane Ambient temperature; | 93% |
1,3-dihydroxyacetone dimer
iopanoic acid
1,3-dihydroxypropan-2-one 1,3-diiopanoate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 66h; | 85% |
Conditions | Yield |
---|---|
With thionyl chloride for 3h; Heating; | 82.4% |
oxalyl dichloride
6-<(chloroacetyl)amino>hexanoic acid
iopanoic acid
3-<<6-<(chloroacetyl)amino>-1-oxohexyl>amino>-α-ethyl-2,4,6-triiodobenzenepropanoic acid
Conditions | Yield |
---|---|
With pyridine; hydrogenchloride In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile | 79% |
iopanoic acid
1-palmitoyl-3-O-trityl-rac-glycerol
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane Ambient temperature; | 60% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 72h; Ambient temperature; | 53% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane | 49% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane Ambient temperature; | 34% |
4-morpholinecarboxaldehyde
iopanoic acid
2-(2,4,6-triiodo-3-morpholin-4-ylmethyleneamino-benzyl)-butyric acid
Conditions | Yield |
---|---|
With trichlorophosphate |
iopanoic acid
ω-(2,4,6-triiodophenyl)-α-ethyl-propionic acid
Conditions | Yield |
---|---|
With sulfuric acid; copper; sodium nitrite 1) glac. AcOH, 12 deg C, 45 min, 2) glac. AcOH, MeOH, 20 deg C, 30 min.; Yield given. Multistep reaction; |
6-<(chloroacetyl)amino>hexanoic acid
iopanoic acid
3-<<6-<(chloroacetyl)amino>-1-oxohexyl>amino>-α-ethyl-2,4,6-triiodobenzenepropanoic acid
Conditions | Yield |
---|---|
With pyridine; oxalyl dichloride 1.) DMF, CH2Cl2, 5 deg C, 1 h, 2.) THF, CH3CN, 5 deg C, then 40 deg C, 2 h, 3.) THF, reflux, 3 h; Yield given. Multistep reaction; |
iopanoic acid
3-<<6-<<<2-<(2-aminoethyl)amino>ethyl>amino>acetylamino>-1-oxoethyl>amino>-α-ethyl-2,4,6-triiodobenzenepropanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) oxalyl dichloride, 2.) pyridine / 1.) DMF, CH2Cl2, 5 deg C, 1 h, 2.) THF, CH3CN, 5 deg C, then 40 deg C, 2 h, 3.) THF, reflux, 3 h 2: 48 percent / 6 h / 50 °C View Scheme |
iopanoic acid
α-ethyl-2,4,6-triiodo-3-<<1-oxo-6-<<(1,4,7,10-tetraazacyclododec-1-yl)acetyl>amino>hexyl>amino>benzenepropanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) oxalyl dichloride, 2.) pyridine / 1.) DMF, CH2Cl2, 5 deg C, 1 h, 2.) THF, CH3CN, 5 deg C, then 40 deg C, 2 h, 3.) THF, reflux, 3 h 2: 59 percent / dimethylacetamide / 0.5 h / 70 °C View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / dimethylacetamide / 0.5 h / Ambient temperature 2: 57 percent / 2.) conc. HCl / 3 h / 50 °C View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / dimethylacetamide / 0.5 h / Ambient temperature 2: 60 percent / 1.) dimethylacetamide, 2.) HCl / 1.5 h / 60 °C 3: 13 percent / 2N NaOH / H2O / 20 h / 50 °C / pH = 10 View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / dimethylacetamide / 0.5 h / Ambient temperature 2: 57 percent / 2.) conc. HCl / 3 h / 50 °C 3: 33 percent / 10N NaOH / H2O / 20 h / Ambient temperature; pH = 10 View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / dimethylacetamide / 0.5 h / Ambient temperature 2: 60 percent / 1.) dimethylacetamide, 2.) HCl / 1.5 h / 60 °C View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) oxalyl dichloride, 2.) pyridine / 1.) DMF, CH2Cl2, 5 deg C, 1 h, 2.) THF, CH3CN, 5 deg C, then 40 deg C, 2 h, 3.) THF, reflux, 3 h 2: 59 percent / dimethylacetamide / 0.5 h / 70 °C 3: 48 percent / 10N NaOH / H2O; ethanol / 18 h / Ambient temperature; pH = 9 View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) oxalyl dichloride, 2.) pyridine / 1.) DMF, CH2Cl2, 5 deg C, 1 h, 2.) THF, CH3CN, 5 deg C, then 40 deg C, 2 h, 3.) THF, reflux, 3 h 2: 48 percent / 6 h / 50 °C 3: 41 percent / 10N NaOH / H2O / 3 h / 50 °C / pH = 10 View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / 4-(dimethylamino)pyridine, dicyclohexylcarbodiimide / CH2Cl2 / Ambient temperature 2: 97 percent / 10 percent H3BO3/ silica gel / petroleum ether; diethyl ether View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) NaNO2, conc. H2SO4, 2) Cu powder / 1) glac. AcOH, 12 deg C, 45 min, 2) glac. AcOH, MeOH, 20 deg C, 30 min. 2: 79 percent / dicyclohexylcarbodiimide, 4-dimethylaminopyridine / CH2Cl2 / 24 h / Ambient temperature View Scheme |
iopanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) NaNO2, conc. H2SO4, 2) Cu powder / 1) glac. AcOH, 12 deg C, 45 min, 2) glac. AcOH, MeOH, 20 deg C, 30 min. 2: 75 percent / dicyclohexylcarbodiimide, 4-dimethylaminopyridine / CH2Cl2 / 24 h / Ambient temperature View Scheme |
iopanoic acid
glyceryl 1,3-diiopanoate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / 4-dimethylaminopyridine (DMAP), 1,3-dicyclohexylcarbodiimide (DCC) / CH2Cl2 / 66 h 2: 75 percent / NaBH4 / tetrahydrofuran; benzene; H2O / 0.5 h / 5 °C View Scheme |
iopanoic acid
2-palmitoylglycerol 1,3-diiopanoate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 85 percent / 4-dimethylaminopyridine (DMAP), 1,3-dicyclohexylcarbodiimide (DCC) / CH2Cl2 / 66 h 2: 75 percent / NaBH4 / tetrahydrofuran; benzene; H2O / 0.5 h / 5 °C 3: 75 percent / 4-dimethylaminopyridine (DMAP), 1,3-dicyclohexylcarbodiimide (DCC) / CH2Cl2 / 66 h View Scheme |
iopanoic acid
glyceryl 1,2,3-triiopanoate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 85 percent / 4-dimethylaminopyridine (DMAP), 1,3-dicyclohexylcarbodiimide (DCC) / CH2Cl2 / 66 h 2: 75 percent / NaBH4 / tetrahydrofuran; benzene; H2O / 0.5 h / 5 °C 3: 34 percent / 4-dimethylaminopyridine (DMAP), 1,3-dicyclohexylcarbodiimide (DCC) / CH2Cl2 / Ambient temperature View Scheme |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View