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 quantiti
★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support ★.Shortest delivery time . The ocean chemical attaches great importance to research and innovation, and tak
Best quality with best price. ISO Certificate Our main market is America,Europe,and Asia.We have some famous clients like MERCK,Bristol-Myers Squibb,DOW,SANYO,Fisher Scientific,Sigma-ALDRICH We own manufacture bases in Shandong,Zhejiang and o
Cas:7365-45-9
Min.Order:25 Kilogram
FOB Price: $28.0 / 32.0
Type:Lab/Research institutions
inquiry*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:10G/bottle 1kg/tin 5kg/tin 25kg/carton Application:Biology reagent Transportation:By sea By air By courier
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Items Standard Result Appearance White crystalline powder Conforms Assay, % ≥99.50
Cas:7365-45-9
Min.Order:1 Kilogram
FOB Price: $37.0 / 62.0
Type:Trading Company
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:7365-45-9
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryProduct Description CAS 7365-45-9 HEPES With Best Price Product Description Product Name 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) CAS No. 7365-45-9 Appearanc
Cas:7365-45-9
Min.Order:1 Metric Ton
FOB Price: $43.0
Type:Lab/Research institutions
inquiryUnique advantages for HEPES Cas7365-45-9 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Store in 2-8℃ Package:25kg/plastic drum Application:C
Cas:7365-45-9
Min.Order:100 Kilogram
FOB Price: $30.0 / 35.0
Type:Trading Company
inquiryGood quality Good price Promptly delivery Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:intermediate Transportation:Ac
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:7365-45-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryWe could give you: 1. Best quality in your requirement 2. Competitive price in China market 3. mature Technical support 4. Professional logistic support 5 . Full experience of large numbers containers loading in Chinese sea p
Cas:7365-45-9
Min.Order:1 Kilogram
FOB Price: $1.0 / 50.0
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
Cas:7365-45-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryName:4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid CAS:7365-45-9 Grade:For chemical industry, scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage
Cas:7365-45-9
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
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 on.O
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:7365-45-9
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
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:7365-45-9
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
Cas:7365-45-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:7365-45-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemical Name 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Synonyms hepesfreeacid;HEPES.1/2Na;GOOD'S BUFFER;HEPES;HEPES BUFFER PH 8.0;Expand CAS No. 7365-45-9
Cas:7365-45-9
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryAppearance:White to off-white powder Storage:R.T Package:25kg/drum Application:Biological buffers Transportation:Express/Sea/Air Port:Any port in China
Cas:7365-45-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
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:7365-45-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:7365-45-9
Min.Order:10 Gram
FOB Price: $0.35
Type:Trading Company
inquiryHEPES Chemical Properties Melting point 234-238 °C density 1.07 g/mL at 20 °C refractive index n20/D 1.339 storage temp. 2-8°C solubility H2O: 1 M at 20 °C, clear, colorless form powder color White PH 5.
Our 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:7365-45-9
Min.Order:1 Kilogram
FOB Price: $72.0 / 88.0
Type:Trading Company
inquiryHEPES CAS:7365-45-9 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 intermediates, stero
Cas:7365-45-9
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
Henan 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
1) For products exported we can offer COA Certificate and official PI. 2) We are manufacturer with own lab and factory, can provide high quality products with factory price. 3) Products can be sent out in 24 hours after payment. Tracking number avai
Cas:7365-45-9
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiry1-(2-hydroxyethyl)piperazine
sodium 2-hydroxyethanesulfonate
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 1-(2-hydroxyethyl)piperazine; sodium 2-hydroxyethanesulfonate In methanol at 50℃; for 5.5h; Stage #2: With 5percent by weight of raffinate In water Solvent; Temperature; | 85.6% |
1-(2-hydroxyethyl)piperazine
Na-salt of 2-chloroethane-1-sulfonic acid
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
In water at 85 - 105℃; for 0.5h; pH=10; Temperature; | 84.7% |
1-(2-hydroxyethyl)piperazine
ammonium vinylsulfonate
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 1-(2-hydroxyethyl)piperazine; ammonium vinylsulfonate In water at 60℃; for 4h; Stage #2: With sulfuric acid at 0℃; for 1h; |
1-(2-hydroxyethyl)piperazine
sodium vinylsulfonate
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 1-(2-hydroxyethyl)piperazine; sodium vinylsulfonate In water at 60 - 120℃; for 3h; Stage #2: With oxalic acid at 20℃; for 1h; Temperature; Reagent/catalyst; |
1-(2-hydroxyethyl)piperazine
potassium vinyl sulfonate
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 1-(2-hydroxyethyl)piperazine; potassium vinyl sulfonate In water at 50℃; for 3.5h; Stage #2: With sulfuric acid at 40℃; for 1h; |
1-(2-hydroxyethyl)piperazine
ethenesulfonic acid
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 1-(2-hydroxyethyl)piperazine; ethenesulfonic acid With sodium hydroxide In water at 40℃; for 3.5h; Stage #2: With oxalic acid at 20℃; for 1h; Temperature; Reagent/catalyst; |
1,1′-(1,4-butanediyl)bis(2-methylbenzimidazole)
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
In ethanol mixt. of Ag salt, acid and imidazole ligand was stirred at room temp. for 30 min; ammonia added dropwise; slowly evapd. at room temp.; elem. anal.; | 68% |
2,3,4,5-tetrahydro-2-oxo-1,5-ethanolbenzazepine
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
(N,N-dimethylamino)ethyl 1,2,3,4-tetrahydroquinoline-4-propanoate
Conditions | Yield |
---|---|
In water at 25℃; Rate constant; |
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
A
Glyoxal
Conditions | Yield |
---|---|
With (batho)2CuII (batho = 2,9-dimethyl-4,7-diphenyl-1,10-phenanthrolinedisulfonate); water at 25℃; for 24h; Rate constant; Mechanism; pH 8; other substituted ethylenediamine; |
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
A
2'-deoxyguanosine 5'-monophosphate
Conditions | Yield |
---|---|
With sodium chloride; magnesium chloride; polycytidylate In water at 23℃; for 480h; pH=7.85; Kinetics; Product distribution; Further Variations:; Reagents; Condensation; dimerization; oligomerization; hydrolysis; |
C15H18ClMnN3O3
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
With sodium carbonate; sodium chloride In water at 25℃; pH=7.4; |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 110℃; for 0.283333h; pH=7.4; pH-value; Concentration; Reagent/catalyst; Sonication; Microwave irradiation; |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 110℃; for 0.283333h; pH=7.4; Sonication; Microwave irradiation; |
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
C6H11N2(1+)*C8H17N2O4S(1-)
Conditions | Yield |
---|---|
In water at 20℃; for 12h; |
tetramethyl ammoniumhydroxide
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
C4H12N(1+)*C8H17N2O4S(1-)
Conditions | Yield |
---|---|
In water at 20℃; for 12h; |
tetraethylammonium hydroxide
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
C8H20N(1+)*C8H17N2O4S(1-)
Conditions | Yield |
---|---|
In water at 20℃; for 12h; |
tetra(n-butyl)ammonium hydroxide
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
2-[4-(2-Hydroxy-ethyl)-piperazin-1-yl]-ethanesulfonatetetrabutyl-ammonium;
Conditions | Yield |
---|---|
In water at 20℃; for 12h; |
Conditions | Yield |
---|---|
In aq. buffer for 12h; |
Conditions | Yield |
---|---|
With apelin-12; thermococcus kodakaraensis primase protein; magnesium acetate; serum albumin In glycerol at 70℃; for 0.5h; Enzymatic reaction; |
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
In water; dimethyl sulfoxide pH=7.2; |
N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid
Conditions | Yield |
---|---|
In water; dimethyl sulfoxide pH=7.2; |
Conditions | Yield |
---|---|
Stage #1: 5'-adenosine monophosphate With hydrogenchloride; sodium hydroxide In water pH=5.5; Stage #2: C13H16N8O6P(1-); N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid With methyl isocyanate; acetaldehyde; magnesium chloride for 16h; pH=8; Inert atmosphere; |
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