Chemvon Biotechnology is one of the leading high-technology manufacturer in the field of pharmaceutical and fine chemical industry. From origins as a research group in technology service, chemvon has progressed into an integrated company with a k
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:35700-23-3
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Cas:35700-23-3
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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:35700-23-3
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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 Scientific and so on.O
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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
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inquiryProduct Name:CARBOPROST powder CAS No.:35700-23-3 EINECS:N/A Molecular Weight:368.51 Molecular Formula:C21H36O5 Melting Point(°C):79-82℃ Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:drum A
1.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
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inquiryCarboprost CAS:35700-23-3 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,
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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
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Our 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:35700-23-3
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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
Factory direct sales, accept customization. Kind Pharma has its own laboratory, we can do analytical testing for API (Active Pharmaceutical Ingredient), pharmaceutical intermediate, pesticide intermediate, additive and other chemical products, so it
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
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:35700-23-3
Min.Order:10 Gram
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:35700-23-3
Min.Order:100 Gram
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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,
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,
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:35700-23-3
Min.Order:1 Kilogram
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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
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Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:10g/bag,or as per your request. Application:Used for active pharmaceutical ingredi
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Cas:35700-23-3
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inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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Cas:35700-23-3
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inquiryU 36384
Carboprost
Conditions | Yield |
---|---|
With water; sodium hydroxide In methanol | 98% |
Carboprost
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; for 2h; | 85% |
Carboprost
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; for 2h; | 85% |
Carboprost
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 2h; | 85% |
Carboprost
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; for 2h; | 85% |
Carboprost
Conditions | Yield |
---|---|
With hydrogenchloride In water; isopropyl alcohol at 55℃; for 10h; | 85% |
Carboprost
Conditions | Yield |
---|---|
With hydrogenchloride In water; isopropyl alcohol at 55℃; for 10h; | 85% |
Carboprost
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In tetrahydrofuran; N,N-dimethyl-formamide at 20℃; for 5h; | 84% |
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at -10 - -5℃; for 12.1667h; Inert atmosphere; | 77% |
(15S)-15-methyl-PGF2α 1,11-lactone 9,15-bis(tert-butyldimethylsilyl ether)
A
Carboprost
B
(15S)-15-methyl-PGF2α 1,11-lactone
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In 1,2-dimethoxyethane for 16h; Heating; | A 42% B 46% |
(15S)-15-methyl prostaglandin F2α methyl ester
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 81 percent / pyridine / 1.) 0 deg C, 5 h, 2.) 25 deg C, 18 h 2: 60 percent / imidazole / dimethylformamide / 16 h / 80 °C 3: 89 percent / Zn, CH3OH / 1.25 h / Heating 4: 1.) 2 N aq. KOH, 2.) Ph3P / 1.) THF, CH3OH, 25 deg C, 4 h, 2.) xylene, 25 deg C, 90 min 5: xylene / 36 h / Heating 6: 42 percent / Bu4NF / 1,2-dimethoxy-ethane / 16 h / Heating View Scheme |
(15S)-15-methyl-PGF2α methyl ester 11-(trichloroethylcarbonate)
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 60 percent / imidazole / dimethylformamide / 16 h / 80 °C 2: 89 percent / Zn, CH3OH / 1.25 h / Heating 3: 1.) 2 N aq. KOH, 2.) Ph3P / 1.) THF, CH3OH, 25 deg C, 4 h, 2.) xylene, 25 deg C, 90 min 4: xylene / 36 h / Heating 5: 42 percent / Bu4NF / 1,2-dimethoxy-ethane / 16 h / Heating View Scheme |
(15S)-15-methyl-PGF2α methyl ester 9,15bis(tert-butyldimethylsilyl ether)
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) 2 N aq. KOH, 2.) Ph3P / 1.) THF, CH3OH, 25 deg C, 4 h, 2.) xylene, 25 deg C, 90 min 2: xylene / 36 h / Heating 3: 42 percent / Bu4NF / 1,2-dimethoxy-ethane / 16 h / Heating View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: xylene / 36 h / Heating 2: 42 percent / Bu4NF / 1,2-dimethoxy-ethane / 16 h / Heating View Scheme |
(15S)-15-methyl-PGF2α methyl ester 9,15bis(tert-butyldimethylsilyl ether) 11-(trichloroethyl carbonate)
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 89 percent / Zn, CH3OH / 1.25 h / Heating 2: 1.) 2 N aq. KOH, 2.) Ph3P / 1.) THF, CH3OH, 25 deg C, 4 h, 2.) xylene, 25 deg C, 90 min 3: xylene / 36 h / Heating 4: 42 percent / Bu4NF / 1,2-dimethoxy-ethane / 16 h / Heating View Scheme |
(3aR,4R,5R,6aS)-5-triethylsilyloxy-4-[(1E,3S)-3-hydroxy-3-methyloct-1-en-1-yl]hexahydro-2H-cyclopenta[b]furan-2-ol
Carboprost
Conditions | Yield |
---|---|
Wittig Reaction; | |
Multi-step reaction with 3 steps 1.1: potassium hexamethylsilazane / tetrahydrofuran / 0.5 h / -78 °C 1.2: 4 h / 20 °C 2.1: sodium carbonate / acetonitrile; water / 4 h / 20 °C 3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: potassium carbonate / methanol / 40 °C / Large scale 2: potassium tert-butylate / tetrahydrofuran / -10 - -5 °C / Inert atmosphere; Large scale 3: potassium carbonate / acetone / 50 °C / Large scale 4: sodium hydroxide; water / methanol View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium tert-butylate / tetrahydrofuran / -10 - -5 °C / Inert atmosphere; Large scale 2: potassium carbonate / acetone / 50 °C / Large scale 3: sodium hydroxide; water / methanol View Scheme |
(5Z,9α,11α,13E)-15-methyl-9,11,15-trihydroxy-prosta-5,13-diene-1-carboxylic acid
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate / acetone / 50 °C / Large scale 2: sodium hydroxide; water / methanol View Scheme |
[1,1'-bisphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-1-octen-1-yl]-2H-cyclopenta[b]furan-5-yl ester
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: (S,S)-taddol / toluene / -50 °C / Inert atmosphere; Large scale 2: diisobutylaluminium hydride / toluene; tetrahydrofuran / -75 °C / Inert atmosphere; Large scale 3: potassium carbonate / methanol / 40 °C / Large scale 4: potassium tert-butylate / tetrahydrofuran / -10 - -5 °C / Inert atmosphere; Large scale 5: potassium carbonate / acetone / 50 °C / Large scale 6: sodium hydroxide; water / methanol View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -75 °C / Inert atmosphere; Large scale 2: potassium carbonate / methanol / 40 °C / Large scale 3: potassium tert-butylate / tetrahydrofuran / -10 - -5 °C / Inert atmosphere; Large scale 4: potassium carbonate / acetone / 50 °C / Large scale 5: sodium hydroxide; water / methanol View Scheme |
Conditions | Yield |
---|---|
Stage #1: (4-carboxybutyl)triphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran at -10 - -5℃; for 0.166667h; Wittig Olefination; Inert atmosphere; Stage #2: C16H28O4 In tetrahydrofuran at -5℃; for 12h; | 10.8 g |
3α,5α-Dihydroxy-2β-(3'-oxo-trans-1'-octenyl)cyclopentane-1α-acetic acid γ-lactone 3-tert-butyldimethylsilyl ether
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: tetrahydrofuran / 6 h / -50 °C / Inert atmosphere 2.1: diisobutylaluminium hydride / dichloromethane / 2 h / -78 °C 3.1: potassium tert-butylate / tetrahydrofuran / 0.67 h / 0 °C / Inert atmosphere 3.2: 4 h / 20 °C 4.1: lithium hydroxide; water / tetrahydrofuran / 2 h / 20 °C 5.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: diisobutylaluminium hydride / dichloromethane / 2 h / -78 °C 2.1: potassium tert-butylate / tetrahydrofuran / 0.67 h / 0 °C / Inert atmosphere 2.2: 4 h / 20 °C 3.1: lithium hydroxide; water / tetrahydrofuran / 2 h / 20 °C 4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: potassium tert-butylate / tetrahydrofuran / 0.67 h / 0 °C / Inert atmosphere 1.2: 4 h / 20 °C 2.1: lithium hydroxide; water / tetrahydrofuran / 2 h / 20 °C 3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C View Scheme |
Carboprost
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lithium hydroxide; water / tetrahydrofuran / 2 h / 20 °C 2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
In methanol at 20℃; for 2h; | 100% |
In isopropyl alcohol at 20℃; for 1h; |
Carboprost
(Z)-(1R,3aS,11aR)-1-((E)-(S)-3-Hydroxy-3-methyl-oct-1-enyl)-1,3,3a,6,7,8,11,11a-octahydro-4-oxa-cyclopentacyclodecene-2,5-dione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 79 percent / 2,2'-dipyridyl disulfide, PPh3 / xylene / a) 25 deg C, 18 h, b) reflux, 4 h 2: 440 mg / H2CrO4, H2SO4 / acetone / a) -40 deg C, 2 h, b) -30 deg C, 1.5 h View Scheme |
Carboprost
(15S)-15-methyl-9-deoxy-Δ9-PGD2
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 79 percent / 2,2'-dipyridyl disulfide, PPh3 / xylene / a) 25 deg C, 18 h, b) reflux, 4 h 2: 440 mg / H2CrO4, H2SO4 / acetone / a) -40 deg C, 2 h, b) -30 deg C, 1.5 h 3: 190 mg / silica gel / ethyl acetate; methanol View Scheme |
Carboprost
U 36384
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