Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Cas:404-86-4
Min.Order:1 Gram
Negotiable
Type:Other
inquiryType: Capsicum annuum L. Form: Powder Part: fruit Extraction Type: Solvent Extraction Packaging: Drum, Plastic Container, Vacuum Packed Place of Origin: Shaa
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $2700.0 / 2800.0
Type:Other
inquiryThe quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product. COA and HPLC will be shipped out with goods. You can also inform your analysis method and we will follow your analysis me
Cartoon Ingredients Co.,Ltd.is located in NanJing, the capital of Jiangsu Province.with Convenient traffic As a manufacturer, the company mainly engaged in providing Food ingredients, Herbal extracts, Vitamins, APIs and Fine chemicals &a
DayangChem 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:404-86-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Appearance Off-white crystalline powder Confirm Capsaicinoids,HPLC 95%min
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $70.0 / 130.0
Type:Manufacturers
inquiryWhy is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial since 1987. 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 can
Cas:404-86-4
Min.Order:25 Kilogram
Negotiable
Type:Trading Company
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:404-86-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryHebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
Cas:404-86-4
Min.Order:100 Gram
FOB Price: $2.0
Type:Manufacturers
inquiryUnique advantages for capsaicin powder Cas 404-86-4 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:2-8°C Package:1kg/foil bag, 25kg/drum or as you re
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $145.0
Type:Trading Company
inquiryHANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $10.0
Type:Other
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:404-86-4
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquirySales: 1.24hours to reply your E-mail 2.Market information trend share with customers Suggestion for purchase decision Reputation: 1.Implementing contract terms strictly 2.Timely solve any discrepancy or goods claims Take our responsibility for loss
Cas:404-86-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur Advantages: 1. Free samples and unconditional hypothetical responses. 2.100% natural product, without any synthetic ingredients. 3. Direct sales from manufacturers, providing OEM and R&D services. 4. Complete certificates. 5. China's lead
Cas:404-86-4
Min.Order:25 Kilogram
Negotiable
Type:Manufacturers
inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
capsaicin CAS: 404-86-4 Molecular Formula: C18H27NO3 Home Product Category other other 404-86-4 404-86-4 - Names and Identifiers Name capsaicin Synonyms CAPSAICIN FEMA 3404 capsaicin Capsaicine CAPSAICI
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $35.0 / 49.0
Type:Lab/Research institutions
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Our 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
Name:capsaicin CAS NO: 404-86-4 Grade:Medical scientific research and export Molecular formula:C18H27NO3 Molecular weight:305.42 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data sto
Cas:404-86-4
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiryProduct Name: Capsaicin Synonyms: (E)-8-METHYL-NON-6-ENOIC ACID 4-HYDROXY-3-METHOXY-BENZYLAMIDE;(E)-CAPSAICIN;(E)-N-([4-HYDROXY-3-METHOXYPHENYL]METHYL)8-METHYL-6-NONEAMIDE;(E)-N-[(4-HYDROXY-3-METHOXYPHENYL)METHYL]-8-METHYL-6-NONENAMIDE;CAPSAICIN;C
Cas:404-86-4
Min.Order:1 Kilogram
FOB Price: $600.0
Type:Lab/Research institutions
inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
With 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:404-86-4
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
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:404-86-4
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Name Capsaicin Botanical Name Capsicum frutescens L. Active Ingredients Capsaicinoids,Capsaicin,Dihydrocapsaicin Assay Capsaicin 1%-98% Test
Our 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
Cas:404-86-4
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryCompectitive price 404-86-4 superior manufacturerin stock Capsaicin Introduction :Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has such controlled s
Cas:404-86-4
Min.Order:5 Kilogram
FOB Price: $128.0 / 160.0
Type:Lab/Research institutions
inquiryOur Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua
Cas:404-86-4
Min.Order:10 Gram
Negotiable
Type:Other
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:404-86-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: Vanillylamin With sodium hydrogencarbonate In chloroform; water at 20℃; for 0.75h; Stage #2: (E)-8-Methylnon-6-enoic acid chloride In chloroform; water at 20 - 40℃; for 1h; | 91% |
In diethyl ether for 72h; Ambient temperature; | |
In diethyl ether 1.) RT, 2 h, 2.) reflux, 2 h; Yield given; |
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine In N,N-dimethyl-formamide at 20℃; for 2h; Schlenk technique; | 75% |
trans-8-methyl-6-nonenoic acid
capsaicin
Conditions | Yield |
---|---|
With thionyl chloride Behandeln des Reaktionsprodukts mit 4-Aminomethyl-2-methoxy-phenol in Aether; | |
Multi-step reaction with 2 steps 1: SOCl2 / 2 h / Heating 2: diethyl ether / 2 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: SOCl2 / 2 h / Heating 2: diethyl ether View Scheme |
Conditions | Yield |
---|---|
at 37℃; for 16h; β-glucosidase; enzymatic hydrolysis of capsaicin glucoside with α- or β-glucosidase; |
(E)-1-hydroxy-6-methylhept-4-ene
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: Et3N / CH2Cl2 / 1.) 0 deg C, 30 min, 2.) RT, 1 h 2: 1.) NaH, 2.) KI / 1.) DMF, THF, RT, 15 min, 2.) DMF, THF, 80 deg C, 3.5 h 3: 86 percent / DMSO, NaCl / H2O / 3 h / 170 °C 4: 92 percent / aq. NaOH / methanol / 15 h / Heating 5: SOCl2 / 2 h / Heating 6: diethyl ether / 2 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: pyridine; phosphorus (III)-bromide 2: ethanol / und Erwaermen des Reaktionsprodukts mit wss.Kalilauge und Erhitzen des nach dem Ansaeuern isolierten Reaktionsprodukts bis auf 180grad 3: SOCl2 / Behandeln des Reaktionsprodukts mit 4-Aminomethyl-2-methoxy-phenol in Aether View Scheme |
Methanesulfonic acid (E)-6-methyl-hept-4-enyl ester
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.) NaH, 2.) KI / 1.) DMF, THF, RT, 15 min, 2.) DMF, THF, 80 deg C, 3.5 h 2: 86 percent / DMSO, NaCl / H2O / 3 h / 170 °C 3: 92 percent / aq. NaOH / methanol / 15 h / Heating 4: SOCl2 / 2 h / Heating 5: diethyl ether / 2 h / Heating View Scheme |
(E)-methyl 8-methyl-6-nonenoate
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / aq. NaOH / methanol / 15 h / Heating 2: SOCl2 / 2 h / Heating 3: diethyl ether / 2 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: aq. KOH / ethanol / 1 h / Heating 2: thionyl chloride / 1.) RT, 18 h, 2.) 100 deg C, 30 min 3: diethyl ether / 72 h / Ambient temperature View Scheme |
trans-6-methyl-hept-4-enoic acid ethyl ester
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: 86 percent / LiAlH4 / diethyl ether / 15 h / Ambient temperature 2: Et3N / CH2Cl2 / 1.) 0 deg C, 30 min, 2.) RT, 1 h 3: 1.) NaH, 2.) KI / 1.) DMF, THF, RT, 15 min, 2.) DMF, THF, 80 deg C, 3.5 h 4: 86 percent / DMSO, NaCl / H2O / 3 h / 170 °C 5: 92 percent / aq. NaOH / methanol / 15 h / Heating 6: SOCl2 / 2 h / Heating 7: diethyl ether / 2 h / Heating View Scheme |
2-((E)-6-Methyl-hept-4-enyl)-malonic acid dimethyl ester
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 86 percent / DMSO, NaCl / H2O / 3 h / 170 °C 2: 92 percent / aq. NaOH / methanol / 15 h / Heating 3: SOCl2 / 2 h / Heating 4: diethyl ether / 2 h / Heating View Scheme |
6-hydroxyhexanal lactol
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: KOtBu / dimethylformamide / Ambient temperature 2: HNO3, NaNO2 / 1 h / 75 °C 3: 78 percent / CrO3 / acetone 4: SOCl2 / 2 h / Heating 5: diethyl ether View Scheme |
(Z)-1-hydroxy-8-methylnon-6-ene
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: HNO3, NaNO2 / 1 h / 75 °C 2: 78 percent / CrO3 / acetone 3: SOCl2 / 2 h / Heating 4: diethyl ether View Scheme |
(E)-1-hydroxy-8-methylnon-6-ene
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 78 percent / CrO3 / acetone 2: SOCl2 / 2 h / Heating 3: diethyl ether View Scheme |
(5-carboxypentyl)triphenylphosphonium bromide
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: t-BuOK / dimethylformamide / 15 h / Ambient temperature 2: thionyl chloride / 1.) room temp., 8 h, 2.) 100 deg C, 0.5 h 3: diethyl ether / 1.) RT, 2 h, 2.) reflux, 2 h View Scheme | |
Multi-step reaction with 4 steps 1: t-BuOK / dimethylformamide / 15 h / Ambient temperature 2: 2M NaNO2, 5M aq. HNO3 / 0.5 h / 70 - 75 °C 3: thionyl chloride / 1.) room temp., 8 h, 2.) 100 deg C, 0.5 h 4: diethyl ether / 1.) RT, 2 h, 2.) reflux, 2 h View Scheme | |
Multi-step reaction with 3 steps 1.1: potassium tert-butylate / tetrahydrofuran / 0 °C 1.2: 12 h / 0 - 20 °C 2.1: sodium nitrite; nitric acid / water / 0.58 h / 75 °C 3.1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 2 h / 20 °C / Schlenk technique View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ammonium formate / 3 h / 180 °C 2: diethyl ether / 1.) RT, 2 h, 2.) reflux, 2 h View Scheme |
(6Z)-8-methyl-6-nonaneneoic acid
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 2M NaNO2, 5M aq. HNO3 / 0.5 h / 70 - 75 °C 2: thionyl chloride / 1.) room temp., 8 h, 2.) 100 deg C, 0.5 h 3: diethyl ether / 1.) RT, 2 h, 2.) reflux, 2 h View Scheme | |
Multi-step reaction with 2 steps 1: sodium nitrite; nitric acid / water / 0.58 h / 75 °C 2: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 2 h / 20 °C / Schlenk technique View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: conc. H2SO4 / Heating 2: pyridinium chlorochromate (PCC), sodium acetate / CH2Cl2 / 1.5 h / Ambient temperature 4: Na(Hg), MeOH / tetrahydrofuran / 8 h / -20 °C 5: aq. KOH / ethanol / 1 h / Heating 6: thionyl chloride / 1.) RT, 18 h, 2.) 100 deg C, 30 min 7: diethyl ether / 72 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 2: Na(Hg), MeOH / tetrahydrofuran / 8 h / -20 °C 3: aq. KOH / ethanol / 1 h / Heating 4: thionyl chloride / 1.) RT, 18 h, 2.) 100 deg C, 30 min 5: diethyl ether / 72 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: pyridinium chlorochromate (PCC), sodium acetate / CH2Cl2 / 1.5 h / Ambient temperature 3: Na(Hg), MeOH / tetrahydrofuran / 8 h / -20 °C 4: aq. KOH / ethanol / 1 h / Heating 5: thionyl chloride / 1.) RT, 18 h, 2.) 100 deg C, 30 min 6: diethyl ether / 72 h / Ambient temperature View Scheme |
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: Na(Hg), MeOH / tetrahydrofuran / 8 h / -20 °C 2: aq. KOH / ethanol / 1 h / Heating 3: thionyl chloride / 1.) RT, 18 h, 2.) 100 deg C, 30 min 4: diethyl ether / 72 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: diethyl ether 2: sodium; diisopropyl ether 3: pyridine; phosphorus (III)-bromide 4: ethanol / und Erwaermen des Reaktionsprodukts mit wss.Kalilauge und Erhitzen des nach dem Ansaeuern isolierten Reaktionsprodukts bis auf 180grad 5: SOCl2 / Behandeln des Reaktionsprodukts mit 4-Aminomethyl-2-methoxy-phenol in Aether View Scheme |
3-chloro-2-isopropyltetrahydropyran
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium; diisopropyl ether 2: pyridine; phosphorus (III)-bromide 3: ethanol / und Erwaermen des Reaktionsprodukts mit wss.Kalilauge und Erhitzen des nach dem Ansaeuern isolierten Reaktionsprodukts bis auf 180grad 4: SOCl2 / Behandeln des Reaktionsprodukts mit 4-Aminomethyl-2-methoxy-phenol in Aether View Scheme |
(E)-7-bromo-2-methyl-3-heptene
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ethanol / und Erwaermen des Reaktionsprodukts mit wss.Kalilauge und Erhitzen des nach dem Ansaeuern isolierten Reaktionsprodukts bis auf 180grad 2: SOCl2 / Behandeln des Reaktionsprodukts mit 4-Aminomethyl-2-methoxy-phenol in Aether View Scheme |
capsaicin
Conditions | Yield |
---|---|
With ethylenediaminetetraacetic acid; secretory phospholipase A2 from venom of Agkistrodon piscivorus piscivorus; potassium chloride; calcium chloride at 50℃; pH=7.5; aq. buffer; |
N-[(6-bromo-7-hydroxycoumarin-4-yl)methoxycarbonyl]dopamine
A
capsaicin
B
6-bnromo-7-hydroxy-4-(hydroxymethyl)-2H-chromen-2-one
Conditions | Yield |
---|---|
With water Photolysis; |
(E)-[8-[bis(carboxymethyl)aminomethyl]-6-bromo-7-hydroxycoumarin-4-yl]methyl 2-methoxy-4-[(8-methylnon-6-enamido)methyl]phenyl carbonate
A
8-[bis(carboxymethyl)aminomethyl]-6-bromo-7-hydroxy-4-(hydroxymethyl)coumarin
B
capsaicin
Conditions | Yield |
---|---|
With water Photolysis; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: oxygen / toluene / 3 h / 70 °C / Sealed tube 2.1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 22 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 3.1: sodium hydrogencarbonate / water; chloroform / 0.75 h / 20 °C 3.2: 1 h / 20 - 40 °C View Scheme | |
Multi-step reaction with 3 steps 1: oxygen / toluene / 3 h / 70 °C / Sealed tube 2: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 22 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 3: lipase / tert-Amyl alcohol / 48 h / 45 °C / Molecular sieve; Enzymatic reaction View Scheme | |
Multi-step reaction with 4 steps 1.1: oxygen / toluene / 3 h / 70 °C / Sealed tube 2.1: rac-Pro-OH / 24 h / 20 °C / Inert atmosphere 3.1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 90 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 4.1: sodium hydrogencarbonate / water; chloroform / 0.75 h / 20 °C 4.2: 1 h / 20 - 40 °C View Scheme | |
Multi-step reaction with 4 steps 1: oxygen / toluene / 3 h / 70 °C / Sealed tube 2: rac-Pro-OH / 24 h / 20 °C / Inert atmosphere 3: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 90 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 4: lipase / tert-Amyl alcohol / 48 h / 45 °C / Molecular sieve; Enzymatic reaction View Scheme |
Conditions | Yield |
---|---|
With lipase In tert-Amyl alcohol at 45℃; for 48h; Molecular sieve; Enzymatic reaction; |
4-(4-hydroxyphenyl-3-methoxy)-4-hydroxy-2-butanone
capsaicin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 90 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 2.1: sodium hydrogencarbonate / water; chloroform / 0.75 h / 20 °C 2.2: 1 h / 20 - 40 °C View Scheme | |
Multi-step reaction with 2 steps 1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 90 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 2: lipase / tert-Amyl alcohol / 48 h / 45 °C / Molecular sieve; Enzymatic reaction View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 22 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 2.1: sodium hydrogencarbonate / water; chloroform / 0.75 h / 20 °C 2.2: 1 h / 20 - 40 °C View Scheme | |
Multi-step reaction with 2 steps 1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 22 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 2: lipase / tert-Amyl alcohol / 48 h / 45 °C / Molecular sieve; Enzymatic reaction View Scheme | |
Multi-step reaction with 3 steps 1.1: rac-Pro-OH / 24 h / 20 °C / Inert atmosphere 2.1: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 90 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 3.1: sodium hydrogencarbonate / water; chloroform / 0.75 h / 20 °C 3.2: 1 h / 20 - 40 °C View Scheme | |
Multi-step reaction with 3 steps 1: rac-Pro-OH / 24 h / 20 °C / Inert atmosphere 2: D-glucose; L-alanin; ammonium chloride; glucose dehydrogenase; amine transaminase; L-alanine dehydrogenase; NADH; sodium hydroxide / dimethyl sulfoxide / 90 h / 37 °C / pH 8.2 / Darkness; Enzymatic reaction 3: lipase / tert-Amyl alcohol / 48 h / 45 °C / Molecular sieve; Enzymatic reaction View Scheme |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 96% |
With triethylamine In dichloromethane at 20℃; for 13 - 21h; dark; Heating / reflux; | 95% |
With triethylamine In dichloromethane at 20 - 45℃; for 24 - 32h; Heating / reflux; | 95% |
With triethylamine In dichloromethane at 20℃; Reflux; | 95% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 96% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 40℃; Darkness; Reflux; Large scale; | 95% |
With triethylamine; dmap In dichloromethane at 20℃; for 13 - 21h; Heating / reflux; | 95% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 94% |
capsaicin
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
Stage #1: capsaicin With 1H-imidazole In dichloromethane at 20℃; for 0.0833333h; Stage #2: tert-butyldimethylsilyl chloride In dichloromethane at 20℃; for 5h; Stage #3: N-(4-methoxybenzyl)benzenesulfonimidoyl fluoride With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane; acetonitrile at 60℃; for 10h; Sealed tube; Inert atmosphere; | 94% |
capsaicin
dihydrocapsaicin
Conditions | Yield |
---|---|
With triethylsilane; 1% Pd on activated carbon In water at 45℃; for 12h; Reagent/catalyst; Green chemistry; chemoselective reaction; | 93% |
With platinum (IV) oxide hydrate; hydrogen In methanol at 20℃; under 760.051 Torr; for 7h; Solvent; | 85% |
With hydrogen; palladium on activated charcoal In ethanol under 760 Torr; for 4h; |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 92.5% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 60℃; for 2h; | 90.5% |
capsaicin
chloroacetyl chloride
(E)-2-methoxy-4-((8-methylnon-6-enamido)methyl)phenyl 2-chloroacetate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 1h; | 90.3% |
(1R,2S,5R)-menthyl chloroformate
capsaicin
(1S,2S,5R)-5-methyl-2-(methylethyl)cyclohexyl {4-[((6E)-8-methylnon-6-enoylamino)methyl]-2-methyoxyphenoxy}formate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; | 87% |
capsaicin
trichloromethyl chloroformate
4-[((6E)-8-methylnon-6-enoylamino)methyl]-2-methyoxyphenyl {4-[((6E)-8-methylnon-6-enoylamino)methyl]-2-methoxyphenoxy}formate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 3h; | 86.5% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 86% |
Conditions | Yield |
---|---|
Stage #1: capsaicin With potassium tert-butylate In tetrahydrofuran; N,N-dimethyl-formamide at 25℃; for 0.166667h; Inert atmosphere; Schlenk technique; Stage #2: 4-cyano-N,N,N-trimethylanilinium trifluoromethansulfonate In tetrahydrofuran; N,N-dimethyl-formamide at 25℃; for 3h; Inert atmosphere; Schlenk technique; | 83% |
capsaicin
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; Schlenk technique; | 83% |
formic acid
capsaicin
4-[((6E)-8-methylnon-6-enoylamino)methyl]-2-methyoxyphenyl formate
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 4h; | 80.2% |
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran; toluene for 1.5h; Inert atmosphere; Reflux; | 79% |
Conditions | Yield |
---|---|
With caesium carbonate In ethanol at 20℃; chemoselective reaction; | 77% |
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; potassium carbonate; sodium iodide In acetone for 6h; Heating / reflux; | 71.4% |
With disodium hydrogenphosphate; potassium carbonate; sodium iodide In acetone for 6h; Heating / reflux; | 71.4% |
capsaicin
Conditions | Yield |
---|---|
Stage #1: capsaicin; N-ethylmethylalanine With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 1h; pH=3 - 4; | 70.2% |
Conditions | Yield |
---|---|
Stage #1: capsaicin; 1-carboxy-N,N-dimethyl-1-phenylmethanaminiumchloride With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 1h; pH=3 - 4; | 68.2% |
Conditions | Yield |
---|---|
Stage #1: capsaicin; 2-([1,4'-bipiperidin]-1'-yl)propionic acid hydrochloride With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 1h; pH=3 - 4; | 63.2% |
Conditions | Yield |
---|---|
Stage #1: capsaicin; N,N-diethyl-L-isoleucine With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 1h; pH=3 - 4; | 60.5% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; | 60.5% |
capsaicin
Conditions | Yield |
---|---|
Stage #1: N-ethyl-N-methyl-glycine; capsaicin With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 1h; pH=3 - 4; | 60.1% |
capsaicin
N,N'-(3,3'-Bi-4-hydroxy-5-methoxybenzyl)di-8-methylnon-(E)-6-enamide
Conditions | Yield |
---|---|
With riboflavin In ethanol at 30℃; for 0.333333h; Irradiation; pH 5.0 (citrate buffer); | 60% |
With Capsicum annuum var. annuum cell protein extract; dihydrogen peroxide In water at 30℃; for 1.25h; pH=7.0; | |
With dihydrogen peroxide; horseradish peroxidase In aq. buffer at 20℃; for 0.166667h; pH=5.5; |
capsaicin
Conditions | Yield |
---|---|
Stage #1: capsaicin; N-ethyl-N-isopropylglycine With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at -5 - 20℃; for 2h; Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 1h; pH=3 - 4; | 59.3% |
Conditions | Yield |
---|---|
Stage #1: capsaicin With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 0.333333h; Stage #2: 4-thiocarbamoylbenzoic acid In dichloromethane | 57.3% |
ketoprofen
capsaicin
2-(3-benzoyl-phenyl)-propionic acid 2-methoxy-4-[(8-methylnon-6-enoylamino)-methyl]-phenyl ester
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 30 - 35℃; | 56.6% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View