Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c
Cas:81-23-2
Min.Order:1 Kilogram
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Type:Trading Company
inquiryHubei Vanz Pharm Co. Ltd. is located in Wuhan, Hubei province. We are one of the most professional company in pharm/chmecial industry for more than 10 years. We export to many countries and area with very competitive price, high quality, good serv
Cas:81-23-2
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inquiryUnique advantages of Dehydrocholic acid Cas 81-23-2 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder to almost white powder Storage:cool dry place Package:1kg/f
Cas:81-23-2
Min.Order:1 Kilogram
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Type:Trading Company
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
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Cas:81-23-2
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:81-23-2
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:81-23-2
Min.Order:5 Kiloliter
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inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
Cas:81-23-2
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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:81-23-2
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inquiry1. We are one of the domestic largest manufacturers of API; 2. We are always the supplier of products with higher quality and at more competitive price; 3. We are supplier of safe and ecofriendly products ; 4. We provide stable supply and
Cas:81-23-2
Min.Order:25 Kilogram
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Cas:81-23-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryDehydrocholic acid CAS:81-23-2 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 intermedi
Cas:81-23-2
Min.Order:1 Gram
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Cas:81-23-2
Min.Order:0 Metric Ton
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Cas:81-23-2
Min.Order:1 Kilogram
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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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Cas:81-23-2
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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
Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/A
Cas:81-23-2
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Cas:81-23-2
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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:81-23-2
Min.Order:4 Kilogram
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Type:Lab/Research institutions
inquiryZibo 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:81-23-2
Min.Order:10 Gram
FOB Price: $100.0
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inquirySuperior quality, moderate price & quick delivery. Appearance:white to off-white amorphous powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request App
Established 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
Dehydrocholic acid Chemical Properties Melting point 238-240 °C alpha 29 º (c=2, dioxane) refractive index 30.5 ° (C=2, Dioxane) solubility ethanol: 10 mg/mL
Cas:81-23-2
Min.Order:1 Metric Ton
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inquiryProduct 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,
Cas:81-23-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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,
Dehydrocholic acid Basic information Description References Product Name: Dehydrocholic acid Synonyms: 7,12-trioxo-(5-beta)-cholan-24-oicaci;7,12-trioxo-(5beta)-cholan-24-oicaci;Acide dehydrocholique;acidedehydrocholique;Acolen;Atrocholin;Bilid
Cas:81-23-2
Min.Order:1 Kilogram
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:81-23-2
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 produc
Cas:81-23-2
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With sodium hydroxide; sodium perchlorate; sodium chloride In water at 25℃; for 40h; pH=12; Electrochemical reaction; 50 mA; | 100% |
With sodium bromate; ammonium cerium (IV) nitrate In water; acetonitrile at 80℃; for 3h; Temperature; Green chemistry; | 95% |
With sodium bromate; ammonium cerium (IV) nitrate In water; acetonitrile at 80℃; for 3.3h; | 95% |
dehydrocholic acid
Conditions | Yield |
---|---|
With jones' reagent In acetone for 0.0833333h; | 100% |
dehydrocholic acid
Conditions | Yield |
---|---|
Stage #1: C27H46O5 With potassium sulfate; cerous nitrate at 8℃; for 2.33333h; Large scale; Stage #2: With Tetradecanoic acid 1-methylethyl ester for 3h; Temperature; Large scale; | 94% |
cholic acid
A
3α,7α-dihydroxy-12-oxo-5β-cholan-24-oic acid
B
7-ketodeoxycholic acid
C
7,12-dioxolitocholic acid
D
dehydrocholic acid
Conditions | Yield |
---|---|
With sodium hydroxide; sodium perchlorate; sodium chloride In water at 25℃; for 6h; pH=12; Product distribution; Further Variations:; electricity; Electrochemical reaction; 200 mA; | A 10% B 33% C 46% D 11% |
(24RS,25RS)-3α,7α,12α,24,26-pentahydroxy-5β-cholestan-27-yl sodium sulfate
dehydrocholic acid
Conditions | Yield |
---|---|
With chromium(VI) oxide In water; acetic acid at 25℃; for 5h; | 90 mg |
Conditions | Yield |
---|---|
With Pseudomonas fluorescens B26 broth In water at 30℃; for 48h; | 41 % Chromat. |
cholic acid
A
7-ketodeoxycholic acid
B
7,12-dioxolitocholic acid
C
dehydrocholic acid
Conditions | Yield |
---|---|
unter aeroben Bedingungen; |
(25Ξ)-3ξ.7ξ.12ξ.24ξ-tetrahydroxy-5β-cholestanoic acid-(26)
acetic acid
dehydrocholic acid
(R)-methyl-4-((5R,8R,9S,10S,13R,14S,17R)-3,3-dimethoxy-10,13-dimethyl-7,12-dioxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
dehydrocholic acid
dehydrocholic acid
Conditions | Yield |
---|---|
With sulfuric acid; water In ethyl acetate pH=1 - 5; |
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 1.2: 0.5 h / 15 °C 2.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 3.1: sodium hydroxide / methanol / 2 h / 60 °C 4.1: Jones reagent / acetone / 20 °C View Scheme |
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 2: sodium hydroxide / methanol / 2 h / 60 °C 3: Jones reagent / acetone / 20 °C View Scheme |
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / methanol / 2 h / 60 °C 2: Jones reagent / acetone / 20 °C View Scheme |
cholic acid
dehydrocholic acid
Conditions | Yield |
---|---|
With Jones reagent In acetone at 20℃; | 20 mg |
Conditions | Yield |
---|---|
Multi-step reaction with 13 steps 1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 24 h / 5 °C 2.1: palladium 10% on activated carbon; hydrogen / pyridine / 12 h / 25 °C / 2585.81 Torr 3.1: lithium tri-t-butoxyaluminum hydride / tetrahydrofuran / 0.5 h / 5 °C 4.1: toluene-4-sulfonic acid / toluene / 2 h / 120 °C / Dean-Stark 5.1: sodium L-ascorbate; oxygen; tetrakis(actonitrile)copper(I) hexafluorophosphate / acetone; methanol / 2.17 h / 25 - 50 °C / 775.74 Torr 6.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 70 °C / Inert atmosphere 6.2: 2 h / 70 °C / Inert atmosphere 7.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 8.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 9.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 9.2: -78 - 15 °C 10.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 10.2: 0.5 h / 15 °C 11.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 12.1: sodium hydroxide / methanol / 2 h / 60 °C 13.1: Jones reagent / acetone / 20 °C View Scheme |
6α,7α-dihydrooxireno<6,7>androst-4-ene-3,17-dione
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 12 steps 1.1: palladium 10% on activated carbon; hydrogen / pyridine / 12 h / 25 °C / 2585.81 Torr 2.1: lithium tri-t-butoxyaluminum hydride / tetrahydrofuran / 0.5 h / 5 °C 3.1: toluene-4-sulfonic acid / toluene / 2 h / 120 °C / Dean-Stark 4.1: sodium L-ascorbate; oxygen; tetrakis(actonitrile)copper(I) hexafluorophosphate / acetone; methanol / 2.17 h / 25 - 50 °C / 775.74 Torr 5.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 70 °C / Inert atmosphere 5.2: 2 h / 70 °C / Inert atmosphere 6.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 7.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 8.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 8.2: -78 - 15 °C 9.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 9.2: 0.5 h / 15 °C 10.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 11.1: sodium hydroxide / methanol / 2 h / 60 °C 12.1: Jones reagent / acetone / 20 °C View Scheme |
7α-hydroxy-5β-androstane-3,17-dione
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 11 steps 1.1: lithium tri-t-butoxyaluminum hydride / tetrahydrofuran / 0.5 h / 5 °C 2.1: toluene-4-sulfonic acid / toluene / 2 h / 120 °C / Dean-Stark 3.1: sodium L-ascorbate; oxygen; tetrakis(actonitrile)copper(I) hexafluorophosphate / acetone; methanol / 2.17 h / 25 - 50 °C / 775.74 Torr 4.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 70 °C / Inert atmosphere 4.2: 2 h / 70 °C / Inert atmosphere 5.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 6.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 7.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 7.2: -78 - 15 °C 8.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 8.2: 0.5 h / 15 °C 9.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 10.1: sodium hydroxide / methanol / 2 h / 60 °C 11.1: Jones reagent / acetone / 20 °C View Scheme |
(3α,5β,7α)-3,7-dihydroxyandrostan-17-one
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 10 steps 1.1: toluene-4-sulfonic acid / toluene / 2 h / 120 °C / Dean-Stark 2.1: sodium L-ascorbate; oxygen; tetrakis(actonitrile)copper(I) hexafluorophosphate / acetone; methanol / 2.17 h / 25 - 50 °C / 775.74 Torr 3.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 70 °C / Inert atmosphere 3.2: 2 h / 70 °C / Inert atmosphere 4.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 5.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 6.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 6.2: -78 - 15 °C 7.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 7.2: 0.5 h / 15 °C 8.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 9.1: sodium hydroxide / methanol / 2 h / 60 °C 10.1: Jones reagent / acetone / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 14 steps 1.1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 48 h / 0 - 25 °C 2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 24 h / 5 °C 3.1: palladium 10% on activated carbon; hydrogen / pyridine / 12 h / 25 °C / 2585.81 Torr 4.1: lithium tri-t-butoxyaluminum hydride / tetrahydrofuran / 0.5 h / 5 °C 5.1: toluene-4-sulfonic acid / toluene / 2 h / 120 °C / Dean-Stark 6.1: sodium L-ascorbate; oxygen; tetrakis(actonitrile)copper(I) hexafluorophosphate / acetone; methanol / 2.17 h / 25 - 50 °C / 775.74 Torr 7.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 70 °C / Inert atmosphere 7.2: 2 h / 70 °C / Inert atmosphere 8.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 9.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 10.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 10.2: -78 - 15 °C 11.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 11.2: 0.5 h / 15 °C 12.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 13.1: sodium hydroxide / methanol / 2 h / 60 °C 14.1: Jones reagent / acetone / 20 °C View Scheme |
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 9 steps 1.1: sodium L-ascorbate; oxygen; tetrakis(actonitrile)copper(I) hexafluorophosphate / acetone; methanol / 2.17 h / 25 - 50 °C / 775.74 Torr 2.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 70 °C / Inert atmosphere 2.2: 2 h / 70 °C / Inert atmosphere 3.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 4.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 5.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 5.2: -78 - 15 °C 6.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 6.2: 0.5 h / 15 °C 7.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 8.1: sodium hydroxide / methanol / 2 h / 60 °C 9.1: Jones reagent / acetone / 20 °C View Scheme |
dehydrocholic acid
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1.1: dmap; triethylamine / dichloromethane / 7 h / 25 °C 2.1: boron trifluoride diethyl etherate / dichloromethane / 2 h / 0 - 15 °C 3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C 3.2: -78 - 15 °C 4.1: sodium hydride / tetrahydrofuran / 0.17 h / 15 °C 4.2: 0.5 h / 15 °C 5.1: hydrogen; palladium on activated charcoal / ethanol / 4 h / 25 °C / 2585.81 Torr 6.1: sodium hydroxide / methanol / 2 h / 60 °C 7.1: Jones reagent / acetone / 20 °C View Scheme |
dehydrocholic acid
thiophenol
(R)-4-((5S,8R,9S,10S,13R,14S,17R)-10,13-Dimethyl-3,7,12-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanethioic acid S-phenyl ester
Conditions | Yield |
---|---|
With pyridine; O-phenyl phosphorodichloridate In 1,2-dimethoxyethane for 16h; Ambient temperature; | 95% |
(i) Me2NPOCl2, Et3N, (ii) /BRN= 506523/; Multistep reaction; |
dehydrocholic acid
Conditions | Yield |
---|---|
With iron(III) chloride; sodium hydroxide In water at 35℃; pH=8; | 95% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 24h; | 94% |
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 70℃; for 5h; | 93% |
With N-Bromosuccinimide at 70℃; for 1h; Time; | 89% |
With sulfuric acid | |
toluene-4-sulfonic acid In benzene Heating; |
Conditions | Yield |
---|---|
With potassium phosphate; D-glucose; diothiothreitol In ethanol for 9h; Ambient temperature; NADH, 7α-hydroxysteroid dehydrogenase, glucose dehydrogenase; pH 6.8; | 91% |
Multi-step reaction with 2 steps 1: 30 h / Heating 2: NaBH4, 5percent aq. NaOH / 1 h / Ambient temperature View Scheme |
dibenzo-24-crown ether
dehydrocholic acid
Conditions | Yield |
---|---|
With tributylphosphine; dicyclohexyl-carbodiimide In chloroform at 0℃; for 3h; | 91% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 3h; | 91% |
dehydrocholic acid
Conditions | Yield |
---|---|
With dmap; copper diacetate In acetonitrile at 80℃; for 3h; Schlenk technique; Sealed tube; | 91% |
dehydrocholic acid
3α,7β-dihydroxy-12-oxo-5β-cholane-24-oic acid
Conditions | Yield |
---|---|
With potassium phosphate; NAD; sodium formate; NADPH at 24℃; for 12h; pH=6; Enzymatic reaction; | 90.6% |
With glucose dehydrogenase; D-glucose; NAD-dependent 3α-hydroxysteroid dehydrogenase from Pseudomonas testosteroni; NADP-dependent 7β-hydroxysteroid dehydrogenase from Collinsella aerofaciens; NADPH; NADH; magnesium chloride In aq. buffer at 25℃; for 19h; pH=8; Kinetics; Catalytic behavior; pH-value; Time; Enzymatic reaction; stereoselective reaction; | 80 g |
methanol
dehydrocholic acid
(R)-methyl-4-((5R,8R,9S,10S,13R,14S,17R)-3,3-dimethoxy-10,13-dimethyl-7,12-dioxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid for 4h; Reflux; | 90% |
Conditions | Yield |
---|---|
With potassium phosphate; formaldehyd; diothiothreitol In ethanol for 12h; Ambient temperature; NADH, 3α-hydroxysteroid dehydrogenase, formate dehydrogenase; pH 6.8; | 89% |
With acetic acid; platinum Hydrogenation; | |
With sodium hydroxide; platinum Hydrogenation; |
5-amino-1, 3, 4-thiadiazole-2-sulfonamide
dehydrocholic acid
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 12h; | 89% |
With thionyl chloride In tetrahydrofuran for 12h; | 82% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 60 - 70℃; pH=7 - 8; | 88% |
Conditions | Yield |
---|---|
Stage #1: Iodoethanol; dehydrocholic acid With diisopropyl-carbodiimide In dichloromethane at 20℃; for 0.25h; Steglich Esterification; Inert atmosphere; Stage #2: With dmap In dichloromethane at 20℃; for 14h; Steglich Esterification; | 88% |
Conditions | Yield |
---|---|
With potassium phosphate; D-glucose; diothiothreitol In ethanol for 26h; Ambient temperature; NADPH, 12α-hydroxysteroid dehydrogenase, glucose dehydrogenase; pH 6.8; | 87% |
Conditions | Yield |
---|---|
With potassium phosphate; formaldehyd; diothiothreitol In ethanol for 25h; Ambient temperature; NADH, 3β-hydroxysteroid dehydrogenase, formate dehydrogenase; pH 6.8; | 86% |
dehydrocholic acid
7β-hydroxy-3,12-dioxo-5β-cholan-24-oic acid
Conditions | Yield |
---|---|
With potassium phosphate; D-glucose; diothiothreitol In ethanol for 30h; Ambient temperature; NADPH, 7β-hydroxysteroid dehydrogenase, glucose dehydrogenase; pH 6.8; | 86% |
Conditions | Yield |
---|---|
In water for 5 - 6h; Heating / reflux; | 86% |
dehydrocholic acid
trimethyl orthoformate
B
(R)-methyl-4-((5R,8R,9S,10S,13R,14S,17R)-3,3-dimethoxy-10,13-dimethyl-7,12-dioxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Conditions | Yield |
---|---|
Stage #1: dehydrocholic acid With toluene-4-sulfonic acid In methanol for 4h; Reflux; Stage #2: trimethyl orthoformate at 40℃; for 4.2h; Temperature; | A 84% B 7% |
dehydrocholic acid
Conditions | Yield |
---|---|
With ammonium acetate; sodium cyanoborohydride In methanol Ambient temperature; | 82% |
dehydrocholic acid
phenylboronic acid
1-(4-methoxyphenyl)-3-phenylpropan-1-one
Conditions | Yield |
---|---|
With P(p-CH3OC6H4)3; 2,2-dimethylpropanoic anhydride In tetrahydrofuran; water at 60℃; for 16h; | 81% |
Conditions | Yield |
---|---|
With P(p-CH3OC6H4)3; 2,2-dimethylpropanoic anhydride In tetrahydrofuran; water at 60℃; for 16h; | 81% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane | 80% |
dehydrocholic acid
3'-azido-2',3'-deoxythymidine
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran for 72h; | 78% |
Conditions | Yield |
---|---|
Stage #1: (2-furyl)methyl alcohol; dehydrocholic acid With dmap In dichloromethane at 0℃; for 0.5h; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 76.7% |
Conditions | Yield |
---|---|
Stage #1: dehydrocholic acid; benzyl alcohol With dmap In dichloromethane at 0℃; for 0.5h; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 76.5% |
Conditions | Yield |
---|---|
Stage #1: piperonol; dehydrocholic acid With dmap In dichloromethane at 0℃; for 0.5h; Stage #2: With dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 75.6% |
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