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Cas:789-61-7
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inquiryWith 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:789-61-7
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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:789-61-7
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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:789-61-7
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inquiryAbout Product Details
Cas:789-61-7
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inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
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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
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inquiryNewCan Biotech Limited was established in 2021 and is primarily engaged in the research, development, production, and sales of sugars, nucleosides, nucleotides, phosphorylated monomers, as well as next-generation antiviral and antitumor drug intermed
Cas:789-61-7
Min.Order:1 Milligram
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Type:Trading Company
inquiryWhy 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
GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:789-61-7
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inquiryFactory supply high purity low priceAppearance: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
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inquiryGuanosine,2'-deoxy-6-thio- cas 789-61-7Appearance: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
*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:10G/bottle 1kg/tin 5kg/tin 25kg/carton Application:1. Chemical raw materials 2. Used as an analytical reage
BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.Appearanc
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:5mg 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
The factory supplies Application:manufacturing supplies
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best 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
Wuhan Sun-shine Bio-technology Corporation Limited is specializing in the anticancer, antitumor,heart head blood-vessel,pharmaceutical intermediates,fine Chemicals production and customization. Company has strong ability of research and development
Cas:789-61-7
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inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2'-Deoxy-6-thio Guanosine, CAS:789-61-7 with the most competitive price and the best
HitGen Inc It has been reported that alterations in base or sugar moieties can lead to significant changes in pharmacokinetic and pharmacodynamic properties of nucleosides. Modification of base and sugar ring of known actives is one of the main str
Cas:789-61-7
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryRich Experience in produce;Competitive price ;Stable supply abilityAppearance:white powder Storage:Please store the product under the recommended conditions in the Certificate of Analysis. Package:1 gram/bag Application:Research and development in ph
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inquiryIsobutyric acid (2R,3S,5R)-5-(2-isobutyrylamino-6-thioxo-1,6-dihydro-purin-9-yl)-2-isobutyryloxymethyl-tetrahydro-furan-3-yl ester
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol | 100% |
2'-Deoxyguanosine
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
With sodium hydrogensulfide; trifluoroacetic anhydride In pyridine; N,N-dimethyl-formamide | 65% |
With pyridine; sodium hydrogensulfide; trifluoroacetic anhydride 1) 40 min, ice-bath, 2) DMF, 24 h; Yield given. Multistep reaction; |
2-Amino-6-chloro-9-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)purine
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
With hydrogen sulfide; sodium methylate 1) anhydr. MeOH, reflux, 2 h; 2) MeOH, reflux, 1 h; Yield given. Multistep reaction; |
2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 51 percent / 1) sodium hydride (60percent in oil) / 1) acetonitrile, RT, 30 min; 2) acetonitrile, 20 h 2: 1) H2S/1M sodium methoxide; 2) 1M sodium methoxide / 1) anhydr. MeOH, reflux, 2 h; 2) MeOH, reflux, 1 h View Scheme |
2-Amino-6-chloropurin
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 51 percent / 1) sodium hydride (60percent in oil) / 1) acetonitrile, RT, 30 min; 2) acetonitrile, 20 h 2: 1) H2S/1M sodium methoxide; 2) 1M sodium methoxide / 1) anhydr. MeOH, reflux, 2 h; 2) MeOH, reflux, 1 h View Scheme |
2'-deoxy-N2-isobutyrylguanosine 3',5'-diisobutyrate
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1. triethylamine, dimethylaminopyridine, mesitylenesulphonyl chloride, 2a. N-methyl pyrrolidine, 2b. thiolacetic acid / 1. CH2Cl2, RT, 2a. ice bath, 2b. 30 min 2: 100 percent / 2 M NaOH / ethanol View Scheme |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)purine-6-sulfenamide
Conditions | Yield |
---|---|
With potassium hydroxide; sodium hydroxide; sodium hypochlorite In water 0 deg C to RT; | 86% |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
2-amino-9-(β-D-2'-deoxyribofuranosyl)-purine
Conditions | Yield |
---|---|
nickel In ethanol; water desulfuration; Heating; | 77% |
With nickel | 75% |
With nickel In water at 50℃; for 13h; | 73% |
Conditions | Yield |
---|---|
Stage #1: 2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine With phosphorous acid trimethyl ester; trichlorophosphate at 0℃; for 3h; phosphorylation; Stage #2: triethylamine With tributyl-amine; bis(tri-n-butylammonium) pyrophosphate In N,N-dimethyl-formamide pH=7.0; phosphorylation; | 38% |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
In methanol at 60℃; for 24h; | 31% |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
methyl iodide
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-(methylthio)purine
Conditions | Yield |
---|---|
In ammonium hydroxide other conditions: phosphate aq. solution, pH 8.5; | |
With ammonium hydroxide for 0.666667h; Ambient temperature; | 90 mg |
With ammonium hydroxide for 1.5h; |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
A
thioguanine
B
2-deoxy–α-D-ribose 1-phosphate
Conditions | Yield |
---|---|
With E. coli purine nucleoside phosphorylase Enzyme kinetics; Substitution; |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 77 percent / Raney nickel / H2O; ethanol / Heating 2: 80 percent / pyridine / 2 h 3: 35 percent / SbCl3; tert-butyl nitrite / CH2Cl2 / 4 h / -5 °C 4: pyridine / 72 h / 75 °C 5: 40 percent / NH3; 2-mercaptoethanol / methanol / 24 h / 20 °C View Scheme |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
2-chloro-9-(2-deoxy-3,5-diisobutyryl-β-D-ribofuranosyl)purine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 77 percent / Raney nickel / H2O; ethanol / Heating 2: 80 percent / pyridine / 2 h 3: 35 percent / SbCl3; tert-butyl nitrite / CH2Cl2 / 4 h / -5 °C View Scheme |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
(R,S)-2-amino-9-(2-deoxy-β-D-erythro-pentafuranosyl)purine-6-sulfinamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 86 percent / NaOCl, NaOH, 2N KOH / H2O / 0 deg C to RT 2: 69 percent / MCPBA / CH2Cl2; ethanol / 1.5 h / 0 deg C to RT View Scheme |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)purine-6-sulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 86 percent / NaOCl, NaOH, 2N KOH / H2O / 0 deg C to RT 2: 50 percent / MCPBA / ethanol / Ambient temperature View Scheme |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
chloroamine
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)purine-6-sulfenamide
Conditions | Yield |
---|---|
With sodium hypochlorite In potassium hydroxide; ammonium hydroxide; ethanol | 2.5 g (84%) |
2-amino-9-(2-deoxy-β-D-erythro-pentofuranosyl)-6-mercapto-9H-purine
trifluoroethylamine
Conditions | Yield |
---|---|
With sodium periodate at 50℃; for 1h; Darkness; |
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