As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:540-18-1
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:540-18-1
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Colorless to light yellow liquid Storage:2-8°C Package:25kg/d
Cas:540-18-1
Min.Order:25 Kilogram
FOB Price: $10.0 / 20.0
Type:Trading Company
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
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:540-18-1
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
Cas:540-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 o
Cas:540-18-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom 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
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:540-18-1
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
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
Amyl butyrate CAS NO.540-18-1 Application:Amyl butyrate CAS NO.540-18-1
Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
Cas:540-18-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmyl butyrate CAS NO.540-18-1Appearance:powder Storage:Dry and ventilated Package:Standard or as customer's require Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport
Cas:540-18-1
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 highl
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
Used in fruit scent flavor, good performance, mainly take its diffusion force is more suitable for the use of head xiang xiang liu, but dosage should be few, so as not to separate highlight effect. Can be used for such as apricot, banana, peach, pe
Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo
Cas:540-18-1
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryBaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys
Pentyl butyrate CAS#540-18-1 Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Transportation:By sea, by air.
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:yellow to white solid or po
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Butanoic acid, pentylester Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
Conditions | Yield |
---|---|
With salicylic acid resin supported FeCl3 In benzene at 125℃; for 2.05h; | 97.2% |
With Rhizomucor miehei lipase In n-heptane at 40℃; for 24h; Enzymatic reaction; | 96.2% |
With DOOl-AlCl3 superacid resin for 4h; Heating; | 91% |
Conditions | Yield |
---|---|
With cesium fluoride In acetonitrile at 82℃; | 5% |
Conditions | Yield |
---|---|
4 A molecular sieve; pig pancreatic lipase In tetrahydrofuran for 24h; Heating; | A 91 % Chromat. B n/a |
Conditions | Yield |
---|---|
With cutinase (Fusarium solani expressed in E. Coli) at 50℃; Rate constant; transesterification at different water activities; | |
With cutinase (Fusarium solani expressed in E. Coli) at 50℃; Rate constant; microwave effect on transesterification at different water activities; |
Conditions | Yield |
---|---|
With phosphite dehydrogenase; Cyanidioschyzon merolae strain 10D (NIES-1332) Baeyer-Villiger monooxygenase; Phosphate; NADPH In 1,4-dioxane at 25℃; pH=7.5; Reagent/catalyst; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction; regioselective reaction; |
Conditions | Yield |
---|---|
With baeyer-villiger monooxygenases 2 In ethanol at 24℃; for 24h; Reagent/catalyst; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction; | A n/a B n/a |
Conditions | Yield |
---|---|
With phosphate buffer; pig pancreatic lipase; pentan-3-yl butyrate In water Product distribution; enzymatic discrimination of esters; |
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