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:78186-34-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryWith 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
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 powd
Cas:78186-34-2
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
Type:Trading Company
inquiryAs 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 according to the contract research and development services for the fine chemicals, ph
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:78186-34-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryBisantrene CAS:78186-34-2 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,
Cas:78186-34-2
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:78186-34-2
Min.Order:1 Kilogram
Negotiable
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:78186-34-2
Min.Order:0
Negotiable
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
J&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:78186-34-2
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:78186-34-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe 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:78186-34-2
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
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,
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
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
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
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
Cas:78186-34-2
Min.Order:0
Negotiable
Type:Manufacturers
inquiryWhy 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:78186-34-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryTAIHO 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
1.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:78186-34-2
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:78186-34-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFactory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Conditions | Yield |
---|---|
In methanol; dichloromethane at 50℃; for 12h; Solvent; Temperature; | 70% |
Conditions | Yield |
---|---|
In methanol at 4℃; for 12h; | 70% |
chlorophosphoric acid diphenyl ester
bisantrene
Conditions | Yield |
---|---|
With N,O-bis-(trimethylsilyl)-acetamide In dichloromethane for 3h; | 52% |
Conditions | Yield |
---|---|
In methanol; propan-1-ol; dichloromethane at 40℃; for 12h; | 50% |
diethyl chlorophosphate
bisantrene
<9,10-anthracenediylbis>bis tetraethyl ester
Conditions | Yield |
---|---|
With N,O-bis-(trimethylsilyl)-acetamide In dichloromethane for 3h; | 32% |
diethyl chlorophosphate
bisantrene
A
<9,10-anthracenediylbis>bis tetraethyl ester
B
<2-<<<10-<<(4,5-dihydro-1H-imidazol-2-yl)hydrazono>methyl>-9-anthracenyl>methylene>hydrazino>-4,5-dihydro-1H-imidazol-1-yl>phosphonic acid diethyl ester
Conditions | Yield |
---|---|
With N,O-bis-(trimethylsilyl)-acetamide; water In dichloromethane for 3h; | A 12.50 g B 4.50 g |
diethyl cyanophosphonate
bisantrene
<9,10-anthracenediylbis>bis tetraethyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 5h; | 655 mg |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 2.75h; Ambient temperature; Yield given; |
bisantrene
<9,10-anthracenediylbis>bis
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 32 percent / N,O-bis(trimethylsilyl)acetamide / CH2Cl2 / 3 h 2: 1.) iodotrimethylsilane, 2.) H2O / 1.) methylene chloride, o deg C, 30 min, 2.) acetone, 16 h View Scheme | |
Multi-step reaction with 2 steps 1: 12.50 g / N,O-bis(trimethylsilyl)acetamide, water / CH2Cl2 / 3 h 2: 1.) iodotrimethylsilane, 2.) H2O / 1.) methylene chloride, o deg C, 30 min, 2.) acetone, 16 h View Scheme | |
Multi-step reaction with 2 steps 1: 655 mg / dimethylformamide / 5 h 2: 1.) iodotrimethylsilane, 2.) H2O / 1.) methylene chloride, o deg C, 30 min, 2.) acetone, 16 h View Scheme |
bisantrene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 4.50 g / N,O-bis(trimethylsilyl)acetamide, water / CH2Cl2 / 3 h 2: 1.) triphenylphosphine, iodotrimethylsilane, 2.) water / 1.) methylene chloride, 30 min, 2.) acetone View Scheme |
bisantrene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 4.50 g / N,O-bis(trimethylsilyl)acetamide, water / CH2Cl2 / 3 h 2: 1.) iodotrimethylsilane, 2.) water / 1.) methylene chloride, 30 min, 2.) acetone View Scheme |
bisantrene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 32 percent / N,O-bis(trimethylsilyl)acetamide / CH2Cl2 / 3 h 2: 1.) iodotrimethylsilane, 2.) H2O / 1.) methylene chloride, o deg C, 30 min, 2.) acetone, 16 h 3: 629 mg / aq. NaOH View Scheme | |
Multi-step reaction with 3 steps 1: 12.50 g / N,O-bis(trimethylsilyl)acetamide, water / CH2Cl2 / 3 h 2: 1.) iodotrimethylsilane, 2.) H2O / 1.) methylene chloride, o deg C, 30 min, 2.) acetone, 16 h 3: 629 mg / aq. NaOH View Scheme | |
Multi-step reaction with 3 steps 1: 655 mg / dimethylformamide / 5 h 2: 1.) iodotrimethylsilane, 2.) H2O / 1.) methylene chloride, o deg C, 30 min, 2.) acetone, 16 h 3: 629 mg / aq. NaOH 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