With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:7013-21-0
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
Cas:7013-21-0
Min.Order:1 Gram
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:7013-21-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:7013-21-0
Min.Order:1 Gram
FOB Price: $5442.0
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 have s
Cas:7013-21-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:7013-21-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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:7013-21-0
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:7013-21-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:7013-21-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Trading Company
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:7013-21-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
Cas:7013-21-0
Min.Order:0
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
Cas:7013-21-0
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
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-Chloro-9-methyl-9H-purin-6-amine Application:2-Chloro-9-methyl-9H-purin-6-amine
We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
2-Chloro-9-methyl-9H-purin-6-amineAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
2-Chloro-9-methyl-9H-purin-6-amineAppearance:White Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediates Transportation:By express
Cas:7013-21-0
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 Application:Medical or chemical
bulk?production Application:Pharmaceutical intermediates
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhome-produced Application:medicine
Cas:7013-21-0
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
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.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:7013-21-0
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryfactory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Trading Company
inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Chloro-9-methyl-9H-purin-6-amine Application:Pharmaceutical intermediates
1.We have rich experience in the development and production 2.Our factory is in Shanghai of China,We have convenient traffic conditions.3.We have advanced testing equipment and shipping line. Package:5g, 10g, 50g, 100g, 2kg Application:Pharmaceutical
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-Chloro-9-methyl-9H-purin-6-amine Application:2-Chloro-9-methyl-9H-purin-6-amine
Cas:7013-21-0
Min.Order:0
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With ammonium hydroxide In acetonitrile at 55℃; for 5.5h; | 82% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | |
With tetra(n-butyl)ammonium hydroxide In dichloromethane for 1h; |
2-Chloro-9-methyladenine
Conditions | Yield |
---|---|
With ethanol; ammonia |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N,N-diisopropylethylamine, NH3 / propan-1-ol / 20 h / Heating 2: K2CO3 / dimethylformamide View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate / acetonitrile / 24 h / 20 °C 2: ammonium hydroxide / acetonitrile / 5.5 h / 55 °C View Scheme |
Conditions | Yield |
---|---|
at 155 - 160℃; for 3h; | 87% |
2-Chloro-9-methyladenine
8-bromo-2-chloro-9-methyl-9H-purin-6-amine
Conditions | Yield |
---|---|
With bromine; sodium acetate trihydrate In tetrahydrofuran; methanol; water at -10 - 20℃; for 0.5h; | 60% |
tyrosamine
2-Chloro-9-methyladenine
4-(2-((6-amino-9-methyl-9H-purin-2-yl)amino)ethyl)phenol
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 145℃; for 42h; | 32% |
2-Chloro-9-methyladenine
sodium ethanolate
2-ethoxy-9-methyl-9H-purin-6-ylamine
Conditions | Yield |
---|---|
With ethanol at 130℃; |
Conditions | Yield |
---|---|
With ammonia; sodium In diethyl ether for 0.5h; | A 47 % Spectr. B n/a |
2-Chloro-9-methyladenine
8-deuterio-9-methyl-9H-purin-6-ylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 47 percent Spectr. / Na, liq. NH3 / diethyl ether / 0.5 h 2: D2O / Heating View Scheme |
2-Chloro-9-methyladenine
9-methylpurine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 47 percent Spectr. / Na, liq. NH3 / diethyl ether / 0.5 h 2: 46 percent Spectr. / Na, liq. NH3 / 1 h / variation of reaction time; other 6-amino- and 6-alkylamino-9-alkylpurines View Scheme |
2-Chloro-9-methyladenine
6-amino-9-methyl-3,9-dihydro-purin-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ethanol / 130 °C 2: PH4I; aqueous HI View Scheme |
2-Chloro-9-methyladenine
4-(2-((6-amino-8-(furan-2-yl)-9-methyl-9H-purin-2-yl)amino)ethyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: bromine; sodium acetate trihydrate / tetrahydrofuran; water; methanol / 0.5 h / -10 - 20 °C 2: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 20.5 h / 85 °C / Inert atmosphere 3: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 14 h / 145 °C View Scheme |
2-Chloro-9-methyladenine
4-(2-((6-amino-9-methyl-8-(2H-1,2,3-triazol-2-yl)-9H-purin-2-yl)amino)ethyl)phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: bromine; sodium acetate trihydrate / tetrahydrofuran; water; methanol / 0.5 h / -10 - 20 °C 2: caesium carbonate / N,N-dimethyl-formamide / 20 h / 80 °C 3: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 23 h / 145 °C View Scheme |
2-Chloro-9-methyladenine
2-chloro-8-(furan-2-yl)-9-methyl-9H-purin-6-amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: bromine; sodium acetate trihydrate / tetrahydrofuran; water; methanol / 0.5 h / -10 - 20 °C 2: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 20.5 h / 85 °C / Inert atmosphere View Scheme |
2-Chloro-9-methyladenine
2-chloro-9-methyl-8-(2H-1,2,3-triazol-2-yl)-9H-purin-6-amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: bromine; sodium acetate trihydrate / tetrahydrofuran; water; methanol / 0.5 h / -10 - 20 °C 2: caesium carbonate / N,N-dimethyl-formamide / 20 h / 80 °C View Scheme |
2-Chloro-9-methyladenine
ethyl 4-(4-(2-((6-amino-9-methyl-8-(2H-1,2,3-triazol-2-yl)-9H-purin-2-yl)amino)ethyl)phenoxy)butanoate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: bromine; sodium acetate trihydrate / tetrahydrofuran; water; methanol / 0.5 h / -10 - 20 °C 2: caesium carbonate / N,N-dimethyl-formamide / 20 h / 80 °C 3: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 23 h / 145 °C 4: potassium carbonate / acetone / 25 h / 20 °C / Inert atmosphere; Reflux View Scheme |
2-Chloro-9-methyladenine
4-(2-((7-amino-2-(furan-2-yl)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-yl)amino)ethyl)phenyl butyrate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: bromine; sodium acetate trihydrate / tetrahydrofuran; water; methanol / 0.5 h / -10 - 20 °C 2: caesium carbonate / N,N-dimethyl-formamide / 20 h / 80 °C 3: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 23 h / 145 °C 4: trifluoroacetic acid / dichloromethane / 5.5 h / 20 °C View Scheme |
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