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:123846-66-2
Min.Order:1 Kilogram
FOB Price: $3.0
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
Cas:123846-66-2
Min.Order:1
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Type:Other
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:123846-66-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:123846-66-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
high 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:123846-66-2
Min.Order:0
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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:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec
5-Nitro-2-pyridineacetonitrileAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
high 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:any port in China
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:123846-66-2
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryZhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBetterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Cas:123846-66-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryFor quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
As a professional chemical R&D and synthesis supplier, Shanghai Forever Synthesis Co.,Ltd. is specialized R&D and synthesizing APIs and Impurities. Besides, we value more special service, that is, to customize chemical synthesis according to client’s
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryReply quotation within 2 hours.Guarantee the time of delivery. Update the progress of customization Weekly.High purity& High product customization success rate.Inquiries for other compounds are acceptable. Storage:refrigeration Package:1g,5g,10g,100g
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryplease contact us to confirm the required quantity and quote, we will provide you with COA,NMR,HPLC and other relevant information Storage:Store in a cool place. Keep container tightly closed in a dry and well-ventilated place Package:as your needs A
Cool Pharm Ltd, found in 5504,is a high-tech enterprise which provides customer synthesis service for domestic and international pharmaceutical companies according to international standards. Our business includes research , development, process opti
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2-pyridineacetonitrile, 5-nitro-, CAS:123846-66-2 with the most competitive price and
Cas:123846-66-2
Min.Order:0
Negotiable
Type:Trading Company
inquiry5-Nitro-2-pyridineacetonitrile Application:80074818
Cas:123846-66-2
Min.Order:1 Gram
FOB Price: $500.0
Type:Trading Company
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
tert-butyl 2-cyano-2-(5-nitropyridin-2-yl)acetate
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 2h; Reflux; | 76.3% |
With hydrogenchloride In ethanol at 80℃; for 4h; | 42% |
With toluene-4-sulfonic acid In toluene for 2h; Heating; Yield given; | |
With toluene-4-sulfonic acid In toluene for 2h; Heating; | 4.95 g |
With hydrogenchloride In ethanol at 80℃; for 4h; |
2-chloro-5-nitropyridine
cyanoacetic acid tert-butyl ester
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
Stage #1: 2-chloro-5-nitropyridine; cyanoacetic acid tert-butyl ester With potassium carbonate In tetrahydrofuran at 20℃; for 20h; Molecular sieve; Heating / reflux; Stage #2: With toluene-4-sulfonic acid In toluene at 20℃; for 18h; Heating / reflux; | 66% |
5-nitro-2-hydroxypyridine
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 66 percent / POCl3; PCl5 / 3 h / 110 °C 2: K2CO3 / tetrahydrofuran / 24 h / Heating 3: 4.95 g / p-TsOH / toluene / 2 h / Heating View Scheme |
5-nitro-pyridin-2-ylamine
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 77 percent / aq. H2SO4; NaNO2 / 0 - 20 °C 2: 66 percent / POCl3; PCl5 / 3 h / 110 °C 3: K2CO3 / tetrahydrofuran / 24 h / Heating 4: 4.95 g / p-TsOH / toluene / 2 h / Heating View Scheme |
2-chloro-5-nitropyridine
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / tetrahydrofuran / 24 h / Heating 2: 4.95 g / p-TsOH / toluene / 2 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / tetrahydrofuran / 20 °C / Reflux 2: hydrogenchloride / ethanol / 4 h / 80 °C View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / tetrahydrofuran / 70 °C 2: toluene-4-sulfonic acid / toluene / 2 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / tetrahydrofuran / 20 °C / Reflux 2: hydrogenchloride / ethanol / 4 h / 80 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / tetrahydrofuran / 24 h / Heating 2: TsOH / toluene / 2 h / Heating View Scheme |
2-(5-nitropyridin-2-yl)acetonitrile
4-dimethylamino-benzaldehyde
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene Heating; | 90% |
2-(5-nitropyridin-2-yl)acetonitrile
methyl iodide
2-methyl-2-(5-nitropyridin-2-yl)-propanenitrile
Conditions | Yield |
---|---|
Stage #1: 2-(5-nitropyridin-2-yl)acetonitrile With sodium hydride In N,N-dimethyl-formamide at -15 - -10℃; for 1h; Stage #2: methyl iodide In N,N-dimethyl-formamide at -15 - 25℃; | 83% |
With potassium carbonate In acetonitrile at 20 - 40℃; | 48% |
Stage #1: 2-(5-nitropyridin-2-yl)acetonitrile With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Stage #2: methyl iodide In tetrahydrofuran at 20℃; for 24h; | |
Stage #1: 2-(5-nitropyridin-2-yl)acetonitrile With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Stage #2: methyl iodide In tetrahydrofuran at 0 - 20℃; for 24h; |
2-(5-nitropyridin-2-yl)acetonitrile
2-(5-amino-2-pyridyl)acetonitrile
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In tetrahydrofuran at 20℃; under 7500.75 Torr; for 2h; | 82.8% |
With hydrogenchloride; tin(ll) chloride In ethanol; water at 0 - 20℃; for 2h; | 74% |
2-(5-nitropyridin-2-yl)acetonitrile
4-cyanobenzaldehyde
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene Heating; | 71% |
4-methoxy-benzaldehyde
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene Heating; | 67% |
4-chlorobenzaldehyde
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene Heating; | 56% |
2-(5-nitropyridin-2-yl)acetonitrile
acetonitrile
methyl iodide
2-methyl-2-(5-nitropyridin-2-yl)-propanenitrile
Conditions | Yield |
---|---|
With potassium carbonate at 20 - 40℃; | 48% |
benzaldehyde
2-(5-nitropyridin-2-yl)acetonitrile
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene Heating; | 24% |
2-(5-nitropyridin-2-yl)acetonitrile
5-Amino-2-(2-aminoethyl)pyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: palladium 10% on activated carbon; hydrogen / tetrahydrofuran / 2 h / 20 °C / 7500.75 Torr 2: hydrogen; ammonium hydroxide / ethanol / 60 °C / 22502.3 Torr View Scheme |
2-(5-nitropyridin-2-yl)acetonitrile
C16H23N3O3
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: palladium 10% on activated carbon; hydrogen / tetrahydrofuran / 2 h / 20 °C / 7500.75 Torr 2: hydrogen; ammonium hydroxide / ethanol / 60 °C / 22502.3 Torr 3: dichloromethane / 0.08 h / Cooling with ice View Scheme |
2-(5-nitropyridin-2-yl)acetonitrile
C31H33N3O5
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: palladium 10% on activated carbon; hydrogen / tetrahydrofuran / 2 h / 20 °C / 7500.75 Torr 2: hydrogen; ammonium hydroxide / ethanol / 60 °C / 22502.3 Torr 3: dichloromethane / 0.08 h / Cooling with ice 4: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0.08 h / Cooling with ice View Scheme |
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