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:114-33-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:114-33-0
Min.Order:1 Gram
FOB Price: $0.1
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:114-33-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:114-33-0
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:114-33-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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
Cas:114-33-0
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:114-33-0
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:114-33-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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:114-33-0
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:114-33-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. We can provide customers with "one-stop"packaging service,from research,development,production,export and so on 2. Powerful R&D strength let our technology in a leading level,forever,in turn,to provide customers with better service .
Cas:114-33-0
Min.Order:100 Gram
FOB Price: $10.0 / 100.0
Type:Trading Company
inquiryZhenyu 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:114-33-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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
Cas:114-33-0
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryN-MethylnicotinamideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
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
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:114-33-0
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
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
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:114-33-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Ansciep 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:114-33-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance: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
Cas:114-33-0
Min.Order:0
Negotiable
Type:Trading Company
inquirySupply top quality products with a reasonable price Application:api
N-Methylnicotinamide cas 114-33-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application: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
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:1g 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
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
Conditions | Yield |
---|---|
In benzene for 12h; Heating; | 90% |
Conditions | Yield |
---|---|
With C54H43ClN3P2Ru(1+)*F6P(1-); caesium carbonate In toluene at 140℃; for 48h; Inert atmosphere; Sealed tube; Green chemistry; | 87% |
Conditions | Yield |
---|---|
With triethylamine at 20℃; for 0.0166667h; | 83% |
With silica gel; triethylamine; p-toluenesulfonyl chloride at 20℃; for 0.0166667h; | 75% |
N-methoxy-N-methylpyridine-3-carboxamide
N-Methylnicotinamide
Conditions | Yield |
---|---|
With N1,N1,N12,N12-tetramethyl-7,8-dihydro-6H-dipyrido[1,2-a:2,1'-c][1,4]diazepine-2,12-diamine In N,N-dimethyl-formamide at 20℃; | 81% |
With o-phenylenebis(diphenylphosphine); triisobutylaluminum; bis(dibenzylideneacetone)-palladium(0) In hexane at 150℃; for 6h; Schlenk technique; Inert atmosphere; chemoselective reaction; | 79% |
Conditions | Yield |
---|---|
With tris(2-diphenylphosphinoethyl)phosphine; potassium tert-butylate; water; caesium carbonate; cobalt(II) bromide In m-xylene at 150℃; for 60h; Green chemistry; | 81% |
Conditions | Yield |
---|---|
With potassium hexacyanoferrate(III) In aq. phosphate buffer at 20℃; for 2h; pH=7.4; | 68% |
Conditions | Yield |
---|---|
With C54H43ClN3P2Ru(1+)*F6P(1-); caesium carbonate In toluene at 140℃; for 48h; Inert atmosphere; Schlenk technique; Green chemistry; | 53% |
Conditions | Yield |
---|---|
Stage #1: nicotinic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; for 0.333333h; Inert atmosphere; Stage #2: methylamine In dichloromethane; water at 20℃; for 3h; Inert atmosphere; |
silver tetrafluoroborate
dichloro(4,4'-di-tert-butyl-2,2'-bipyridine)palladium(II)
N-Methylnicotinamide
Conditions | Yield |
---|---|
In tetrahydrofuran under N2 atm. mixt. (PdCl2(bu2bipy)) and AgBF4 in THF was stirred for 2 h, soln. was filtered and soln. N-methylnicotinamide in THF was added and stirred for 2 h; soln. was concd., Et2O was added, ppt. was filtered, washed with Et2O anddried under vacuo; elem. anal.; | 95% |
bis(benzonitrile)palladium(II) dichloride
N-Methylnicotinamide
[PdCl2(NC5H4-3-CONHMe)2]
Conditions | Yield |
---|---|
In tetrahydrofuran under N2 atm. to soln. (Pd(PhCN)2Cl2) in THF was added soln. N-methylnicotinamide in THF and stirred for 2 h; ppt. was filtered, washed with acetone and dried in vacuo; elem. anal.; | 93% |
N-Methylnicotinamide
water
copper(II) acetate monohydrate
3-Iodobenzoic acid
Conditions | Yield |
---|---|
for 72h; | 88% |
N-Methylnicotinamide
tert-butylmercury chloride
6-tert-Butyl-N-methyl-nicotinamide
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 40 - 45℃; Irradiation; | 87% |
at 40℃; for 20h; Irradiation; | 87% |
Conditions | Yield |
---|---|
With cerium(IV) oxide at 175℃; Inert atmosphere; Sealed tube; | 87% |
silver tetrafluoroborate
(Cp*Ir)2(μ(3)-S)2PdCl2
N-Methylnicotinamide
Conditions | Yield |
---|---|
In dichloromethane under N2 atm. mixt. ((PdCl2)(Cp*Ir)2(μ3-S)2), AgBF4, and N-methylnicotinamide in CH2Cl2 was stirred at room temp. for 12 h in the dark; soln. was filtered, ether was added; elem. anal.; | 86% |
m-bromobenzoic acid
N-Methylnicotinamide
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
for 72h; | 86% |
Conditions | Yield |
---|---|
for 72h; | 86% |
N-Methylnicotinamide
copper(II) acetate monohydrate
2,6-dichlorobenzoic acid
Conditions | Yield |
---|---|
In acetonitrile for 24h; | 85% |
3-fluorobenzoic acid
N-Methylnicotinamide
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
for 72h; | 85% |
N-Methylnicotinamide
copper(II) acetate monohydrate
2,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
In acetonitrile for 24h; | 85% |
{(1,3-bis(diphenylphosphino)propane)ditriflatopalladium(II)}
N-Methylnicotinamide
Conditions | Yield |
---|---|
In tetrahydrofuran under N2 atm. mixt. (Pd(dppe)(CF3SO3)2) and N-methylnicotinamide in THF was stirred for 3 h; soln. was concd., pentane was added, ppt. was filtered, washed with pentane and dried in vacuo; elem. anal.; | 84% |
N-Methylnicotinamide
water
copper(II) acetate monohydrate
3-chlorobenzoate
Conditions | Yield |
---|---|
for 72h; | 84% |
N-Methylnicotinamide
4-deuterio-N-methylpyridine-3-carboxamide
Conditions | Yield |
---|---|
With water-d2 In tetrahydrofuran at 20℃; for 2h; | 82% |
N-Methylnicotinamide
copper(II) acetate monohydrate
2,6-dichlorobenzoic acid
Conditions | Yield |
---|---|
In acetonitrile for 24h; Solvent; | 81% |
(palladium(II)(triflate)2(bis(diphenylphosphino)methane))
N-Methylnicotinamide
Conditions | Yield |
---|---|
In tetrahydrofuran under N2 atm. mixt. (Pd(dppm)(CF3SO3)2) and N-methylnicotinamide in THF was stirred for 2 h; soln. was concd., pentane was added, ppt. was filtered, washed with pentane and dried in vacuo; elem. anal.; | 80% |
2,3-dichlorbenzoic acid
N-Methylnicotinamide
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
for 72h; | 79% |
N-Methylnicotinamide
N-methyl-4-iodopyridine-3-carboxamide
Conditions | Yield |
---|---|
With iodine In tetrahydrofuran at 20℃; for 2h; | 78% |
Pyridine-2,6-dicarboxylic acid
N-Methylnicotinamide
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
Stage #1: N-Methylnicotinamide; copper(II) acetate monohydrate In methanol at 20℃; for 0.5h; Stage #2: Pyridine-2,6-dicarboxylic acid In methanol Heating; | 78% |
N-Methylnicotinamide
water
copper(II) acetate monohydrate
para-chlorobenzoic acid
Conditions | Yield |
---|---|
for 72h; | 78% |
3,5-dichlorobenzoic acid
N-Methylnicotinamide
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
for 72h; | 78% |
Conditions | Yield |
---|---|
In acetonitrile for 96h; Heating; | 76% |
Conditions | Yield |
---|---|
In tetrahydrofuran (N2); solid nicotinic amide was added to THF/Me2S (1/1) soln. of BH2CN; after 20 min solvent was evapd., residue triturated with ether, filtered off, washed with ether and dried in N2 stream; elem. anal.; | 76% |
m-bromobenzoic acid
N-Methylnicotinamide
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
for 72h; | 76% |
Conditions | Yield |
---|---|
With potassium hydroxide In acetonitrile | 75% |
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