Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:767-69-1
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inquiry6-Bromopurine CAS No.:767-69-1 Name: 6-Bromopurine Synonyms: 6-Bromo-1H-purine Molecular Structure Molecular Formula: C5H3BrN4 Molecular Weight: 199.01 CAS Registry Number
Cas:767-69-1
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
As 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 c
Cas:767-69-1
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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 No.767-69-1 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 Scie
Cas:767-69-1
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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:767-69-1
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inquiry1.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:767-69-1
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inquiry6-Bromopurine CAS:767-69-1 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:767-69-1
Min.Order:1 Gram
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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
Appearance:detailed see specifications Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for pharmaceutical intermediates Transportation:Common products:Sea/Ai
Cas:767-69-1
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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:767-69-1
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inquiryHubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other
Cas:767-69-1
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
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
Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:767-69-1
Min.Order:1 Gram
FOB Price: $1.0
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:767-69-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry6-bromo-1H-purineAppearance:Contact me Storage:Store in cool and dry palce. Keep away from strong light ,high temperature. Package:according to customers' requirements Application:Used for pharmaceutical intermediates Transportation:By air(EMS or EUB
Product Name: 6-Bromopurine Synonyms: 6-bromo-purin;6-BROMOPURINE;6-bromo-1H-purine;6-Bromopurine ,98%;6-Bromo-9H-purine;1H-Purine, 6-bromo- (9ci);Bb-127e;Einecs 212-187-8 CAS: 767-69-1 MF: C5H3BrN4 MW: 199.01 EINECS: 212-187-8
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
Cas:767-69-1
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
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:767-69-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Superior quality, moderate price & quick delivery. Appearance:Colorless or light yellow liquid Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmac
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
3,4-dihydro-2H-pyran
6-bromopurine
6-bromo-9-(tetrahydro-2H-pyran-2-yl)-9H-purine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chloroform at 0 - 20℃; for 1h; | 98% |
toluene-4-sulfonic acid In chloroform at 0 - 20℃; for 18h; | 94% |
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol for 0.5h; Heating; | 93% |
6-bromopurine
Conditions | Yield |
---|---|
Stage #1: 6-bromopurine With tris-(dibenzylideneacetone)dipalladium(0); (S,S)-[2-(4'-isopropyloxazolin-2'-yl)ferrocenyl]diphenylphosphine; α-naphthol; potassium carbonate In toluene at 20℃; for 0.5h; Inert atmosphere; Stage #2: rac-ethyl 5-((tert-butoxycarbonyl)oxy)cyclopent-1-ene-1-carboxylate In toluene at 0℃; for 72h; Inert atmosphere; enantioselective reaction; | 93% |
Conditions | Yield |
---|---|
With 1-((1R,2R)-2-aminocyclohexyl)-3-(3,5-bis(trifluoromethyl)phenyl)thiourea; benzoic acid In toluene at 25℃; for 48h; Catalytic behavior; Temperature; Michael Addition; enantioselective reaction; | 89% |
6-bromopurine
1,2,3,5-tetra-O-benzoyl-2-C-methyl-β-D-ribofuranose
C32H25BrN4O7
Conditions | Yield |
---|---|
Stage #1: 6-bromopurine With N,O-bis-(trimethylsilyl)-acetamide In acetonitrile at 90℃; for 0.75h; Stage #2: 1,2,3,5-tetra-O-benzoyl-2-C-methyl-β-D-ribofuranose With trimethylsilyl trifluoromethanesulfonate In acetonitrile at 90℃; for 3.5h; | 87% |
2-(1-aminopropyl)-3-iodo-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
6-bromopurine
3-iodo-6-methyl-2-[1-(9H-purin-6-ylamino)propyl]-4H-pyrido[1,2-a]pyrimidin-4-one
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol Reflux; Inert atmosphere; | 82.5% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide Ambient temperature; | 80% |
(S)-3-phenyl-2-(pyrrolidin-2-yl)pyrrolo[1,2-f][1,2,4]triazin-4(3H)-one
6-bromopurine
(S)-2-(1-(9H-purin-6-yl)pyrrolidin-2-yl)-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; | 80% |
Conditions | Yield |
---|---|
Stage #1: 6-bromopurine With 2,2,6,6-tetramethylpiperidinylmagnesium chloride In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; Stage #2: methyl iodide In tetrahydrofuran at 25℃; for 20h; Inert atmosphere; | 80% |
(S)-2-(1-((9H-purin-6-yl-2,8-d2)amino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one
6-bromopurine
Conditions | Yield |
---|---|
With sodium acetate; acetic acid In isopropyl alcohol at 80℃; for 18h; | 78% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol |
6-bromopurine
2-bromocyclopentanone
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 24h; | 71% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 24h; | 68% |
diethyl 3-(phenyl)oxirane-2,2-dicarboxylate
6-bromopurine
Conditions | Yield |
---|---|
With yttrium(III) trifluoromethanesulfonate In 1,2-dichloro-ethane at 80℃; for 10h; Molecular sieve; Sealed tube; regioselective reaction; | 67% |
Conditions | Yield |
---|---|
With Lactobacillus animalis ATCC 35046 2’-N-deoxyribosyltransferase immobilized in DEAE-Sepharose In aq. buffer at 30℃; pH=7; Green chemistry; Enzymatic reaction; | 61% |
6-bromopurine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; for 30h; | 60% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 16h; | A 17% B 59% |
1-[3-(3,5-difluorophenyl)-5-methylimidazo[1,2-a]pyridin-2-yl]ethanamine
6-bromopurine
N-{1-[3-(3,5-difluorophenyl)-5-methylimidazo[1,2-a]pyridin-2-yl]ethyl}-9H-purin-6-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol at 90℃; for 18h; | 58% |
1-[8-(4-{[tert-butyl(dimethyl)silyl]oxy}piperidin-1-yl)-5-chloroquinolin-7-yl]ethanamine
6-bromopurine
N-{1-[8-(4-{[tert-butyl(dimethyl)silyl]oxy}piperidin-1-yl)-5-chloroquinolin-7-yl]ethyl}-9H-purin-6-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol Reflux; Inert atmosphere; | 57% |
Conditions | Yield |
---|---|
With potassium phosphate; bis(tri-t-butylphosphine)palladium(0) In N,N-dimethyl acetamide at 100℃; | 55% |
(RS)-2,3-dihydro-1,4-benzoxathiin-2-methanol
6-bromopurine
A
(RS)-6-bromo-9-(2,3-dihydro-1,4-benzoxathiin-3-ylmethyl)-9H-purine
B
(RS)-6-bromo-9-(2,3-dihydro-1,4-benzoxathiin-2-ylmethyl)-9H-purine
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 140℃; for 0.0833333h; Mitsunobu reaction; Microwave irradiation; | A 6% B 54% |
(R,S)-3-(3,4-dihydro-2H-1,5-benzoxathiepine-3-yloxy)propane-1-ol
6-bromopurine
(R,S)-6-bromo-9-[3-(3,4-dihydro-2H-1,5-benzoxathiepine-3-yloxy)-propyl]-9H-purine
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 140℃; for 0.0833333h; Inert atmosphere; Cooling with ice; Microwave irradiation; | 53% |
6-bromopurine
Conditions | Yield |
---|---|
Stage #1: 7-(1-aminoethyl)-6-(3,5-difluorophenyl)-3-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one; 6-bromopurine With N-ethyl-N,N-diisopropylamine In ethanol at 110℃; Stage #2: With ammonium hydroxide | 51% |
(S)-1-(3-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)ethanamine
6-bromopurine
(S)-N-(1-(3-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)ethyl)-9H-purin-6-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; for 72h; | 50% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; for 72h; | 50% |
racemic 2-(1-aminopropyl)-3-phenylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one
6-bromopurine
racemic 2-(1-(9H-purin-6-ylamino)propyl)-3-phenylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; for 40h; | 50% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; for 40h; | 50% |
(S)-3-phenyl-2-(pyrrolidin-2-yl)-3H-imidazo[4,5-b]pyridine
6-bromopurine
(S)-6-(2-(3-Phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyrrolidin-1-yl)-9H-purine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; | 49% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 80℃; | 49% |
6-bromopurine
1,2,3,5-tetraacetylribose
(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(6-bromo-9H-purin-9-yl)tetrahydrofuran-3,4-diyl diacetate
Conditions | Yield |
---|---|
With N,O-bis-(trimethylsilyl)-acetamide; trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at 60℃; for 5h; Vorbruggen nucleosidation reaction; Inert atmosphere; | 47% |
(S)-7-(1-aminoethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one
6-bromopurine
trifluoroacetic acid
Conditions | Yield |
---|---|
Stage #1: (S)-7-(1-aminoethyl)-6-(3-fluorophenyl)-3-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one; 6-bromopurine With N-ethyl-N,N-diisopropylamine In ethanol for 17h; Inert atmosphere; Reflux; Stage #2: trifluoroacetic acid | 45.8% |
(S)-2-(1-aminopropyl)-3-phenylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one
6-bromopurine
(S)-2-(1-(9H-purin-6-ylamino)propyl)-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 100℃; for 40h; | 45% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 100℃; for 40h; | 45% |
(S)-2-(1-aminoethyl)-3-phenylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one
6-bromopurine
(S)-2-(1-(9H-purin-6-ylamino)ethyl)-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 100℃; for 40h; | 45% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol at 100℃; for 40h; | 45% |
6-bromopurine
Conditions | Yield |
---|---|
Stage #1: 7-(1-aminoethyl)-6-(3-fluorophenyl)-3-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one; 6-bromopurine With N-ethyl-N,N-diisopropylamine In ethanol at 110℃; Stage #2: With ammonium hydroxide | 44% |
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