Hello, 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:62595-74-8
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:62595-74-8
Min.Order:0
Negotiable
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
Cas:62595-74-8
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 3-broMopiperidine-2,6-dione Synonyms: 3-broMopiperidine-2,6-dione;3-Bromopiperidine-2,6-dione 95%;2,6-Piperidinedione, 3-bromo- CAS: 62595-74-8 MF: C5H6BrNO2 MW: 192.01 EINEC
Cas:62595-74-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:62595-74-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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
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
Cas:62595-74-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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:62595-74-8
Min.Order:1 Metric Ton
FOB Price: $1.5
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:62595-74-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAcmec 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:62595-74-8
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.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:62595-74-8
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:
Cas:62595-74-8
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe 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
3-bromopiperidine-2,6-dione Application:3-bromopiperidine-2,6-dione
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySupply top quality products with a reasonable price Application:api
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3-bromopiperidine-2,6-dioneAppearance:white powder Storage:Shading, sealed, dry place. Package:aluminous bag Application:API Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/F
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
home-produced Application:medicine
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Lower price, sample is available,large stock in warehouse.Best service, high quality and reasonable price.If you are looking for the material's manufacturer or supplier in China, Sibian chemical is your best choice. Application:Drug R&D
Cas:62595-74-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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:62595-74-8
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Todachem specialize in exporting chemicals for 10 years, we manufacture and distribute high quality pharmaceutical APIs, intermediates, special chemicals, active molecule and other fine chemicals. We have our research laboratory and more than 100 n
Cas:62595-74-8
Min.Order:1 Kilogram
FOB Price: $90.0 / 100.0
Type:Trading Company
inquirypiperidine-2,6-dione
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With bromine In chloroform at 110℃; for 1.5h; | 99% |
With bromine In chloroform at 20 - 110℃; for 1.5h; Inert atmosphere; Sealed tube; | 55% |
With bromine In chloroform at 113℃; for 1.5h; Sealed tube; | 54.5% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate In tetrahydrofuran at 60℃; for 6h; Reagent/catalyst; Solvent; Temperature; | 90.4% |
In N,N-dimethyl-formamide at 100℃; for 20h; Solvent; Temperature; | 73.1% |
3-bromopiperidine-2,6-dione
(3-aminophenyl)carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 80℃; for 16h; | 84.2% |
In N,N-dimethyl-formamide at 80℃; for 12h; |
3-bromopiperidine-2,6-dione
benzyl-methyl-amine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 16h; | 83% |
In tetrahydrofuran at 72℃; for 16h; |
1-methyl-piperazine
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
at 20℃; for 2h; | 82% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With sodium azide In water; acetone at 20℃; for 24h; Inert atmosphere; | 80% |
With sodium azide In acetone at 20℃; for 48h; | 1.44g |
Conditions | Yield |
---|---|
Stage #1: C25H26F2N4O3 With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 0.25h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil for 1h; | 78.41% |
2-Phenyl-4,5,6,7-tetrahydro-4,7-dithia-1,3-indandion
3-bromopiperidine-2,6-dione
3-<2-(1,3-Dioxo-2-phenyl-4,5,6,7-tetrahydro-4,7-dithiaindanyl)>glutarimid
Conditions | Yield |
---|---|
With sodium 1.) EtOH, 2.) THF, reflux, 1 h; | 78% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: C27H30N4O3 With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 0.25h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil | 75.67% |
3-bromopiperidine-2,6-dione
6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
Conditions | Yield |
---|---|
at 20℃; for 18h; | 75% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-[4-[1-(2-oxo-1H-benzo[cd]indol-6-yl)cyclopropyl]pyrazol-1-yl]piperidine-1-carboxylate With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 0.166667h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil | 74.71% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: C26H31N3O With sodium hydride In tetrahydrofuran; mineral oil at 25℃; for 3.5h; Stage #2: 3-bromopiperidine-2,6-dione In mineral oil | 71.98% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: tert-butyl 4-[4-[(2-oxo-1H-benzo[cd]indol-6-yl)methyl]phenyl]piperazine-1-carboxylate With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.25h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil at 60℃; for 0.5h; | 70.37% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: 2,2'-disulfanediyldiisonicotinamide With potassium carbonate; sodium thiosulfate In N,N-dimethyl-formamide at 20℃; for 1h; Stage #2: 3-bromopiperidine-2,6-dione In N,N-dimethyl-formamide at 20℃; for 2h; | 69.2% |
3-bromopiperidine-2,6-dione
3-Bromothiophenol
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 20℃; for 2h; | 67.1% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide for 48h; | 67% |
1,2,3,4-tetrahydroisoquinoline
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 72℃; for 1.5h; | 66% |
1,2,3,4-tetrahydroisoquinoline
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
In tetrahydrofuran at 72℃; for 14h; | 66% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; | 66% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h; | 65.6% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-(4-(4-((2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)methyl)benzyl)piperazin-1-yl)benzonitrile With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 0.25h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil | 63% |
3-bromopiperidine-2,6-dione
7-chloro-1,2,3,4-tetrahydro-isoquinoline
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 16h; | 62% |
Conditions | Yield |
---|---|
Stage #1: C27H30N4O3 With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 0.25h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil | 61% |
3-bromopiperidine-2,6-dione
di-tert-butyl dicarbonate
6-fluoro-3-nitroaniline
Conditions | Yield |
---|---|
Stage #1: di-tert-butyl dicarbonate; 6-fluoro-3-nitroaniline With dmap In tetrahydrofuran at 50℃; for 12h; Inert atmosphere; Stage #2: With palladium/alumina; hydrogen In methanol at 15℃; under 2585.81 Torr; for 2h; Stage #3: 3-bromopiperidine-2,6-dione Further stages; | 60.6% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: C27H23FN6O With sodium hydride In tetrahydrofuran; mineral oil at 5 - 20℃; for 0.25h; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil | 60.5% |
4-(4-hydroxy-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 90℃; for 12h; Inert atmosphere; | 60% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: 6-[[4-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)phenyl]methyl]-1H-benzo[cd]indol-2-one With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; Stage #2: 3-bromopiperidine-2,6-dione In tetrahydrofuran; mineral oil at 20 - 70℃; | 59.59% |
3-bromopiperidine-2,6-dione
monothiophthalimide
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran for 7h; Eschenmoser coupling reaction; Heating; | 58% |
With sodium carbonate In tetrahydrofuran for 7h; Eschenmoser coupling; Heating / reflux; | 58% |
3-bromopiperidine-2,6-dione
Conditions | Yield |
---|---|
Stage #1: C26H31N3O With sodium hydride In tetrahydrofuran; mineral oil at 25℃; for 0.166667h; Stage #2: 3-bromopiperidine-2,6-dione In mineral oil | 57.48% |
3-bromopiperidine-2,6-dione
1-ethyl-1H-benzo[d]imidazole-2-thiol
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h; | 57.3% |
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