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:1062368-24-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Cas:1062368-24-4
Min.Order:1 Gram
Negotiable
Type:Manufacturers
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:1062368-24-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:1062368-24-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:1062368-24-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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
LDN-193189 CAS:1062368-24-4 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 intermediate
Cas:1062368-24-4
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
Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:1062368-24-4
Min.Order:1 Gram
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
Zibo 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:1062368-24-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry4-[6-[4-(1-piperazinyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]QuinolineAppearance:white powder Storage:Shading, sealed, dry place. Package:according to customers' requirements Application:API Transportation:By air(EMS or EUB or FedEx or TNT ect...) or
Cas:1062368-24-4
Min.Order:1 Gram
Negotiable
Type:Other
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Transporta
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,
Cas:1062368-24-4
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryWe 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
Cas:1062368-24-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryhigh 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 advantage: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 Scientif
Cas:1062368-24-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryhigh 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:1062368-24-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGMP factory Packing with pallet as buyer's special request Best service after shipment with e-mail Cargos together with container sales seervice available Api, inhibitor, and fine chemicals for more than 6 years. Application:In
Cas:1062368-24-4
Min.Order:0 Metric Ton
Negotiable
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
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
Cas:1062368-24-4
Min.Order:0
Negotiable
Type:Trading Company
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
LDN193189Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:1062368-24-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. 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
Cas:1062368-24-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:1mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:1062368-24-4
Min.Order:0
Negotiable
Type:Other
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:1062368-24-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryC33H28N6O2
LDN-193189
Conditions | Yield |
---|---|
With 5% Pd/C; hydrogen In methanol; dichloromethane at 20℃; under 760.051 Torr; for 4h; | 86% |
With hydrogen; 5%-palladium/activated carbon In methanol; dichloromethane at 20℃; under 760.051 Torr; for 4h; | 86% |
quinoline-4-carboxaldehyde
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1.1: methanol; sodium tetrahydroborate / 1.33 h / 0 - 20 °C 2.1: thionyl chloride / dichloromethane / 2.33 h / 0 - 20 °C 2.2: pH > 7 / Saturated solution 3.1: N,N-dimethyl-formamide / 20 - 80 °C 4.1: 6 h / 120 °C 5.1: hydrazine monohydrobromide / ethanol; water / 5 h / 110 °C 5.2: Saturated solution 6.1: acetic acid / ethanol / 0.08 h / 170 °C / Microwave irradiation 7.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 8.1: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
4-quinolylmethanol
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: thionyl chloride / dichloromethane / 2.33 h / 0 - 20 °C 1.2: pH > 7 / Saturated solution 2.1: N,N-dimethyl-formamide / 20 - 80 °C 3.1: 6 h / 120 °C 4.1: hydrazine monohydrobromide / ethanol; water / 5 h / 110 °C 4.2: Saturated solution 5.1: acetic acid / ethanol / 0.08 h / 170 °C / Microwave irradiation 6.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 7.1: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
4-(chloromethyl)quinoline
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: N,N-dimethyl-formamide / 20 - 80 °C 2.1: 6 h / 120 °C 3.1: hydrazine monohydrobromide / ethanol; water / 5 h / 110 °C 3.2: Saturated solution 4.1: acetic acid / ethanol / 0.08 h / 170 °C / Microwave irradiation 5.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 6.1: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
2-(quinolin-4-yl)acetonitrile
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 6 h / 120 °C 2.1: hydrazine monohydrobromide / ethanol; water / 5 h / 110 °C 2.2: Saturated solution 3.1: acetic acid / ethanol / 0.08 h / 170 °C / Microwave irradiation 4.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 5.1: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
C14H13N3
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: hydrazine monohydrobromide / ethanol; water / 5 h / 110 °C 1.2: Saturated solution 2.1: acetic acid / ethanol / 0.08 h / 170 °C / Microwave irradiation 3.1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 4.1: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
4-quinolin-4-yl-2H-pyrazol-3-ylamine
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid / ethanol / 0.08 h / 170 °C / Microwave irradiation 2: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 3: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
C21H13BrN4
LDN-193189
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium tert-butylate / tris-(dibenzylideneacetone)dipalladium(0); johnphos / 1,1-dichloroethane / 20 h / 100 °C / Inert atmosphere 2: hydrogen / 5%-palladium/activated carbon / methanol; dichloromethane / 4 h / 20 °C / 760.05 Torr View Scheme |
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