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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:62996-74-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe are very compeitive on Midostaurin .Our mfr is Chinese GMP certified for this item with DMF/CEP document. It has a great function of potassium-sparing diuretics. our advantage of Midostaurin USP/EP/CEP Stable supply. Product Na
Cas:62996-74-1
Min.Order:1 Kilogram
Negotiable
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:62996-74-1
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:62996-74-1
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:62996-74-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:62996-74-1
Min.Order:1 Kilogram
FOB Price: $200.0 / 400.0
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:62996-74-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirySTAUROSPORINE CAS:62996-74-1 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 intermediat
Cas:62996-74-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:62996-74-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:62996-74-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:62996-74-1
Min.Order:1 Gram
Negotiable
Type:Trading Company
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
Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)
Cas:62996-74-1
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
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: Trading(Raw M
Cas:62996-74-1
Min.Order:0 Metric Ton
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
inquiryOur company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:62996-74-1
Min.Order:100 Milligram
Negotiable
Type:Lab/Research institutions
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
The 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
Zibo 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:62996-74-1
Min.Order:10 Gram
FOB Price: $100.0
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
Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Product name: Staurosporine CAS No.: 62996-74-1 Molecule Formula:C28H27N4O3 Molecule Weight:467.54 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:62996-74-1
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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,
Cas:62996-74-1
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryHigh quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
Cas:62996-74-1
Min.Order:1 Metric Ton
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:62996-74-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:62996-74-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
Cas:62996-74-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:62996-74-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiryC37H36N4O5
staurosporine
Conditions | Yield |
---|---|
With methoxybenzene; trifluoroacetic acid for 48h; | 70% |
With methoxybenzene; trifluoroacetic acid Yield given; |
1-<(benzyloxy)methyl>-3,4-dihydro-4-(1H-indol-3-yl)-3-(1-<2-(trimethylsilyl)ethoxymethyl>-1H-indol-3-yl)-1H-pyrrole-2,5-dione
A
C27H24N4O3
B
staurosporine
Conditions | Yield |
---|---|
With Benzyloxymethyl chloride; thiophosgene; di-tert-butyl dicarbonate; 2,3,4,5,6-pentafluorophenol; trichloroacetonitrile; p-methoxybenzyl chloride; dimethyl sulfate In dichloromethane | A 39% B 39% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; Benzeneselenol; toluene-4-sulfonic acid 1.) EtOH, RT, 2.) CH2Cl2, RT; Yield given. Multistep reaction. Yields of byproduct given; |
C36H34N4O5
staurosporine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2.) BH3*DMS / 1) THF; 2) THF, toluene, reflux, 2 h 2: 70 percent / TFA, anisole / 48 h View Scheme | |
Multi-step reaction with 2 steps 1: BH3*Me2S 2: CF3CO2H, anisole View Scheme |
C37H34N4O6
staurosporine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 79 mg / H2 / PtO2 / aq. acetic acid 2: 2.) BH3*DMS / 1) THF; 2) THF, toluene, reflux, 2 h 3: 70 percent / TFA, anisole / 48 h View Scheme | |
Multi-step reaction with 3 steps 1: 96 percent / H2 / PtO2 2: BH3*Me2S 3: CF3CO2H, anisole View Scheme |
formaldehyd
staurosporine
(5S,6R,7R,9R)-6-methoxy-5-methyl-7-(methylamino)-6,7,8,9,15,16-hexahydro-17-oxa-4b,9a,15-triaza-5,9-methanodibenzo[b,h]cyclonona[jkl]cyclopenta[e]-as-indacen-14(5h)-one
Conditions | Yield |
---|---|
With sodium cyanoborohydride Methylation; | 100% |
bromoacetic acid methyl ester
staurosporine
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran at 20℃; for 48h; | 97% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 5℃; for 0.5h; | 95% |
With triethylamine In N,N-dimethyl-formamide Reagent/catalyst; |
Conditions | Yield |
---|---|
92% | |
With triethylamine In dichloromethane at 0 - 20℃; | 92% |
Conditions | Yield |
---|---|
Inert atmosphere; | 92% |
With dmap In dimethyl sulfoxide at 20℃; for 30h; | 91% |
With dmap In dimethyl sulfoxide Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
In ethanol; water at 70℃; Product distribution / selectivity; | 91.5% |
In ethanol; water at 70℃; Product distribution / selectivity; | 82% |
In ethanol; dichloromethane at 26 - 40℃; for 35h; Solvent; Temperature; |
staurosporine
Conditions | Yield |
---|---|
With potassium tert-butylate; oxygen In dimethyl sulfoxide at 20℃; for 6h; | 88.6% |
staurosporine
Conditions | Yield |
---|---|
With potassium tert-butylate; oxygen In dimethyl sulfoxide at 20℃; for 6h; | 88.6% |
staurosporine
1,1'-carbonyldiimidazole
Conditions | Yield |
---|---|
In tetrahydrofuran for 12h; Reflux; | 84% |
4-Fluorobenzenesulfonyl chloride
staurosporine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 4h; Inert atmosphere; | 83.3% |
With triethylamine In dichloromethane at 20℃; for 4h; Inert atmosphere; | 83.3% |
1,1'-Thiocarbonyldiimidazole
staurosporine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; Inert atmosphere; | 82% |
With triethylamine In dichloromethane at 20℃; | 78% |
With triethylamine In dichloromethane at 20℃; | 78% |
With triethylamine In dichloromethane at 20℃; | 78% |
di-tert-butyl dicarbonate
staurosporine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 0.5h; Inert atmosphere; | 82% |
With triethylamine In tetrahydrofuran at 10℃; for 0.5h; | 76% |
Conditions | Yield |
---|---|
Stage #1: bis(trichloromethyl) carbonate; staurosporine With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0 - 20℃; for 2h; Stage #2: 1H-imidazole With dmap; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 60℃; for 2h; | 80% |
staurosporine
chlorambucil
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2h; | 80% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2h; | 80% |
Conditions | Yield |
---|---|
Stage #1: staurosporine With bis(trichloromethyl) carbonate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0 - 20℃; for 2h; Stage #2: 1H-imidazole With dmap; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 60℃; for 2h; | 80% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide | 56% |
Conditions | Yield |
---|---|
With dmap; triethylamine In tetrahydrofuran at 25℃; for 48h; Inert atmosphere; | 55% |
staurosporine
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 17h; | 50% |
Conditions | Yield |
---|---|
Stage #1: staurosporine With potassium carbonate In tetrahydrofuran at 20℃; for 0.25h; Stage #2: bromocyane In tetrahydrofuran at 20℃; for 3h; | 38% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 12h; | 13% |
Conditions | Yield |
---|---|
With tributyl-amine In N,N-dimethyl-formamide Ambient temperature; |
staurosporine
(+)-RK-286c
Conditions | Yield |
---|---|
Multi-step reaction with 8 steps 1: 100 percent / NaBH3CN 2: 92 percent / m-chloroperoxybenzoic acid (m-CPBA) / CHCl3 3: 85 percent / 160 °C / 1 Torr 4: 65 percent / OsO4; N-methylmorpholine-N-oxide (NMO) 5: 60 percent / tetrahydrofuran 6: 47 percent / n-Bu3SnH; 2,2'-azobisisobutyronitrile (AIBN) / toluene 7: 80 percent 8: 50 percent / potassium tri-sec-butyl borohydride (K-Selectride) View Scheme |
staurosporine
staurosporine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 100 percent / NaBH3CN 2: 92 percent / m-chloroperoxybenzoic acid (m-CPBA) / CHCl3 3: 85 percent / 160 °C / 1 Torr 4: 65 percent / OsO4; N-methylmorpholine-N-oxide (NMO) View Scheme |
staurosporine
3'-demethylamino-3'-oxostaurosporine
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 100 percent / NaBH3CN 2: 92 percent / m-chloroperoxybenzoic acid (m-CPBA) / CHCl3 3: 85 percent / 160 °C / 1 Torr 4: 65 percent / OsO4; N-methylmorpholine-N-oxide (NMO) 5: 60 percent / tetrahydrofuran 6: 47 percent / n-Bu3SnH; 2,2'-azobisisobutyronitrile (AIBN) / toluene 7: 80 percent View Scheme |
staurosporine
C27H21N3O3
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 100 percent / NaBH3CN 2: 92 percent / m-chloroperoxybenzoic acid (m-CPBA) / CHCl3 3: 85 percent / 160 °C / 1 Torr View Scheme |
staurosporine
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: 100 percent / NaBH3CN 2.1: 92 percent / m-chloroperoxybenzoic acid (m-CPBA) / CHCl3 3.1: 85 percent / 160 °C / 1 Torr 4.1: BH3 4.2: 80 percent / H2O2; NaOH 5.1: 58 percent / tetrahydrofuran 6.1: 63 percent / n-Bu3SnH; 2,2'-azobisisobutyronitrile (AIBN) / toluene View Scheme |
staurosporine
C27H21N3O4
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: 100 percent / NaBH3CN 2.1: 92 percent / m-chloroperoxybenzoic acid (m-CPBA) / CHCl3 3.1: 85 percent / 160 °C / 1 Torr 4.1: BH3 4.2: 80 percent / H2O2; NaOH 5.1: 88 percent View Scheme |
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