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:2341-22-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome 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:2341-22-2
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White powder Storage:-20°C Freezer Package:10g/bo
Cas:2341-22-2
Min.Order:10 Gram
FOB Price: $10.0 / 20.0
Type:Trading Company
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:2341-22-2
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
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:2341-22-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryProduct Description Product website: http://www.finerchem.com Product Name 5-Fluorocytidine CAS No. 2341-22-2
Cas:2341-22-2
Min.Order:1 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent
Cas:2341-22-2
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:2341-22-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:2341-22-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPRODUCT DETAILS
Cas:2341-22-2
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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
Appearance:White Powder Storage:-20°C Package:As customer request Application:Used for research and industrial manufacture.5-Fluoropyrimidine nucleotides as probes of RNA structure using 19F-NMR spectroscopy Transportation:Commo
Hangzhou 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:2341-22-2
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:2341-22-2
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
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:2341-22-2
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryProduct Name: 5-Fluorocytidine Synonyms: 5-FLUOROCYTIDINE;5-Fluoro-D-cytidine;5-Fluorocytidine98%;(2'R,3'R,4'S,5'R)-4-Amino-1-(3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-fluoro-1H-pyrimidin-2-one;4-aMino-1-((2R,3R,4S,5R
Cas:2341-22-2
Min.Order:1 Kilogram
FOB Price: $230.0
Type:Lab/Research institutions
inquiryProduct name: 5-Fluorocytidine CAS No.: 2341-22-2 Molecule Formula:C8H8FNO2 Molecule Weight:169.15 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TES
Cas:2341-22-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryGMP 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,
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:2341-22-2
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
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
Located 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 and h
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
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
1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-5-fluorocytosine
5-fluorocytidine
Conditions | Yield |
---|---|
With ammonia In methanol at 20℃; | 92% |
2',3',5'-tri-O-acetyl-4-O-methyl-5-fluorouridine
5-fluorocytidine
Conditions | Yield |
---|---|
With methanol; ammonia Ambient temperature; | 81% |
5-fluorocytidine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In N,N-dimethyl-formamide | 80.9% |
2',3',5'-tri-O-acetyl-5-fluorocytidine
5-fluorocytidine
Conditions | Yield |
---|---|
With ammonia In methanol | 55% |
5-fluorocytidine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In N,N-dimethyl-formamide | 49.2% |
1-(β-D-xylofuranosyl)-5-fluorocytosine
5-fluorocytidine
Conditions | Yield |
---|---|
Stage #1: 1-(β-D-xylofuranosyl)-5-fluorocytosine With thionyl chloride In acetonitrile at 25℃; Stage #2: With sodium hydrogencarbonate In N,N-dimethyl-formamide at 105℃; for 3h; | 49.2% |
Multi-step reaction with 2 steps 1: SOCl2 / acetonitrile 2: 49.2 percent / NaHCO3 / dimethylformamide View Scheme |
2',3',5'-tri-O-acetyl-5-fluorouridine
A
5-fluorouridine
B
5-fluorocytidine
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given; |
Conditions | Yield |
---|---|
With Dowex 50x2; fluorine; acetic acid Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With ammonia In methanol at 20℃; for 24h; |
1-O-acetyl-2,3,5-tri-O-benzoyl-D-ribofuranose
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: hexamethyldisilazane / toluene / 3 h / Heating 1.2: 91 percent / TMS-triflate / 1,2-dichloro-ethane / 8 h / 20 °C 2.1: 92 percent / NH3 / methanol / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / Et3N; DMAP / pyridine / 6 h / 20 °C 2: NH3 / methanol / 24 h / 20 °C View Scheme |
(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl diacetate
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) 1,2,4-triazole, 4-chlorophenylphosphorodichloride, 2.) DBU / 1.) Py, 110 h, 2.) 15 min, rt 2: 81 percent / ammonia/methanol / Ambient temperature View Scheme |
2',3',5'-tri-O-acetyl-5-fluorouridine
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: 70 percent / conc. aq. NH3 / dioxane / 1 h 3: 55 percent / NH3 / methanol View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 98 percent / F2/N2 (20/80) / acetic acid / 0.5 h 3: 70 percent / conc. aq. NH3 / dioxane / 1 h 4: 55 percent / NH3 / methanol View Scheme |
5-Fluor-4-tetrazolo-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1(2H)-pyrimidinon
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / conc. aq. NH3 / dioxane / 1 h 2: 55 percent / NH3 / methanol View Scheme |
Conditions | Yield |
---|---|
With pyridine at 80℃; for 12h; | 83% |
5-fluorocytidine
5-fluoro-N4-hydroxycytidine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium hydroxide In water at 55℃; for 16h; pH=5; Sealed tube; Inert atmosphere; | 24% |
With hydroxylamine hydrochloride In water at 55℃; for 16h; pH=5; Sealed tube; Inert atmosphere; | 24% |
In water at 55℃; for 16h; pH=5; Sealed tube; Inert atmosphere; | 24% |
triethylamine carbonate
5-fluorocytidine
Conditions | Yield |
---|---|
Stage #1: 5-fluorocytidine With trimethyl phosphite; N,N,N',N'-tetramethyl-1,8-diaminonaphthalene at 0℃; for 0.166667h; Stage #2: With trichlorophosphate for 2h; Inert atmosphere; Stage #3: triethylamine carbonate Further stages; | 20% |
triethylamine carbonate
5-fluorocytidine
Conditions | Yield |
---|---|
Stage #1: 5-fluorocytidine With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene at 0℃; for 0.166667h; Stage #2: With trichlorophosphate for 2h; Inert atmosphere; Stage #3: triethylamine carbonate Further stages; | 20% |
(S)-2-[(S)-(2,3,4,5,6-pentafluoro-phenoxy)-phenoxy-phosphorylamino]propionic acid isopropyl ester
5-fluorocytidine
Conditions | Yield |
---|---|
Stage #1: 5-fluorocytidine With isopropylmagnesium chloride In tetrahydrofuran at 0 - 20℃; for 0.5h; Schlenk technique; Inert atmosphere; Stage #2: (S)-2-[(S)-(2,3,4,5,6-pentafluoro-phenoxy)-phenoxy-phosphorylamino]propionic acid isopropyl ester In tetrahydrofuran at 0 - 20℃; Schlenk technique; Inert atmosphere; | 10.9% |
P,P'-methanediyl-bis-phosphonic acid tetrachloride
triethylamine carbonate
5-fluorocytidine
Conditions | Yield |
---|---|
Stage #1: P,P'-methanediyl-bis-phosphonic acid tetrachloride; 5-fluorocytidine at 0℃; for 0.5h; Stage #2: triethylamine carbonate With water at 0 - 20℃; for 0.75h; pH=8.4 - 8.6; | 7% |
2-acetoxy-2-methylpropanoyl chloride
5-fluorocytidine
(3aS)-3c-acetoxy-7-fluoro-2t-hydroxymethyl-(3ar,9ac)-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-ylideneamine
Conditions | Yield |
---|---|
In acetonitrile |
5-fluorocytidine
(3aS)-7-fluoro-2t-hydroxymethyl-6-imino-(3ar,9ac)-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3c-ol
Conditions | Yield |
---|---|
With water; trichlorophosphate In ethyl acetate |
L-dipalmitoylphosphatidylcholine
5-fluorocytidine
C44H78FN3O12P(1-)*Na(1+)
Conditions | Yield |
---|---|
With acetate buffer; Diaion WK-20 resin ; calcium chloride; phospholipase D-P 1.) H2O, CHCl3, 45 deg C, 6 h, pH 5.6, 2.) CHCl3, MeOH, H2O; Yield given. Multistep reaction; |
5-fluorocytidine
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With pyridine at 20℃; for 15h; |
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / 15 h / 20 °C 2: pyridine / dioxane / 0.17 h / 20 °C View Scheme |
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / 15 h / 20 °C 2: pyridine / dioxane / 0.17 h / 20 °C 3: tributylammonium pyrophosphate; (n-Bu)3N / dimethylformamide / 0.17 h View Scheme |
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: pyridine / 15 h / 20 °C 2: pyridine / dioxane / 0.17 h / 20 °C 3: tributylammonium pyrophosphate; (n-Bu)3N / dimethylformamide / 0.17 h 4: sulfur / dimethylformamide / 0.17 h / 20 °C 5: concd. NH4OH; NH4OAc / 0.5 h / 50 °C View Scheme |
5-fluorocytidine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: pyridine / 15 h / 20 °C 2: pyridine / dioxane / 0.17 h / 20 °C 3: tributylammonium pyrophosphate; (n-Bu)3N / dimethylformamide / 0.17 h 4: sulfur / dimethylformamide / 0.17 h / 20 °C View Scheme |
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