(R)-6,8-Dimercaptooctanoic acid Basic information Product Name: (R)-6,8-Dimercaptooctanoic acid Synonyms: R-(+)-Dihydrolipoic acid;(R)-6,8-Dimercaptooctanoic acid
Cas:119365-69-4
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryAs 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
Cas:119365-69-4
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Cas:119365-69-4
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiryHebei Nengqian Chemical Import and Export Co., LTD.. is located in xingtai City, Hebei Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutica
Cas:119365-69-4
Min.Order:1 Gram
FOB Price: $12.0 / 15.0
Type:Trading Company
inquiryOur 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
Cas:119365-69-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:119365-69-4
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
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 Crystalline Powder Storage:Store in sealed conta
Cas:119365-69-4
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:119365-69-4
Min.Order:1 Kilogram
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:119365-69-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:119365-69-4
Min.Order:10 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
Cas:119365-69-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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
Cas:119365-69-4
Min.Order:0
Negotiable
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:119365-69-4
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: R(+)-Dihydrolipoic Acid CAS No.:119365-69-4 Molecule Formula:C8H16O2S2 Molecule Weight:208.34 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING I
Cas:119365-69-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:119365-69-4
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry1.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:119365-69-4
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:119365-69-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:119365-69-4
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:119365-69-4
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:119365-69-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFandaChem (www.fandachem.com), a China-based chemical company, specialize in exporting R-(+)-Dihydrolipoic acid / (R)-6,8-Dimercaptooctanoic acid cas 119365-69-4, Please contact us by email freely. Appearance:white crystalline powder Storage:St
Cas:119365-69-4
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryIndependent research and development of impurities, familiar with the market and impurity characteristics; We can ship out on the same day if the products are in stock; Focus on impurity development of new products in the market; Expert in customizi
Cas:119365-69-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?sale Application:healing drugs
Cas:119365-69-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirylaboratory Application:Synthetic building block
Cas:119365-69-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
We promise our customer following items: 1.Support product customization: We can provide OEM&ODM , Because we have a professional design team 2.Reasonable price: We provide high quality products with competitive price in china, 3.Low moq: No
Cas:119365-69-4
Min.Order:1 Kilogram
FOB Price: $175.0 / 199.0
Type:Trading Company
inquiry(R)-1,2-dithiolane-3-pentanoic acid
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 20℃; for 1h; | 100% |
With 1,4-dihydronicotinamide adenine dinucleotide; porcine heart dihydrolipoamide dehydrogenase at 35℃; Enzyme kinetics; | |
With sodium borohydrid In water; toluene |
Thioctic acid
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
With sodium borate; sodium hydrogencarbonate |
(R)-8-hydroxy-6-mercapto-octanoic acid
thiourea
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
With hydrogen bromide anschliessend mit wss. Natronlauge; |
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
With phosphate buffer pH 7.0; wheatgerm lipase |
Methyl (6R)-6,8-diacetyldihydrolipoate
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
With potassium hydroxide; water at 20℃; for 6h; Hydrolysis; |
methyl adipoyl chloride
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: pyridine / CH2Cl2 / 4 h / 20 °C 2: CH2Cl2 / 3 h / 60 °C 3: yeast; EtOH; NaCl / H2O / 37 °C / pH 6.0 / Microbiological reaction 4: 72 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 5: Et3N / CH2Cl2 / 1 h / 0 °C 6: dimethylformamide; cyclohexane / 4 h / 50 °C 7: H2O; KOH / 6 h / 20 °C View Scheme | |
Multi-step reaction with 7 steps 1: Ca(OH)2 / CH2Cl2 / 2 h / Heating 2: NH3; H2O / CH2Cl2 / 3 h / 25 °C / pH 9 3: H2 / Ru2Cl4[(S)-BINAP]2*Et3N / methanol / 12 h / 80 °C / 22.5 Torr 4: 82 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 5: Et3N / CH2Cl2 / 1 h / 0 °C 6: dimethylformamide; cyclohexane / 4 h / 50 °C 7: H2O; KOH / 6 h / 20 °C View Scheme |
(6S)-(-)-methyl 6,8-dihydroxyoctanoate
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Et3N / CH2Cl2 / 1 h / 0 °C 2: dimethylformamide; cyclohexane / 4 h / 50 °C 3: H2O; KOH / 6 h / 20 °C View Scheme |
(6S)-(+)-methyl 6,8-bis(methylsulfonyloxy)octanoate
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethylformamide; cyclohexane / 4 h / 50 °C 2: H2O; KOH / 6 h / 20 °C View Scheme | |
Stage #1: (6S)-(+)-methyl 6,8-bis(methylsulfonyloxy)octanoate With sodium sulfide; sulfur In methanol Stage #2: With sodium hydroxide; sodium tetrahydroborate In methanol; water Stage #3: With methanol; sulfuric acid; water pH=4; |
3-oxo-1,8-octanoic acid dimethyl ester
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: H2 / Ru2Cl4[(S)-BINAP]2*Et3N / methanol / 12 h / 80 °C / 22.5 Torr 2: 82 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 3: Et3N / CH2Cl2 / 1 h / 0 °C 4: dimethylformamide; cyclohexane / 4 h / 50 °C 5: H2O; KOH / 6 h / 20 °C View Scheme |
(3S)-3-hydroxyoctanedioic acid dimethyl ester
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 82 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 2: Et3N / CH2Cl2 / 1 h / 0 °C 3: dimethylformamide; cyclohexane / 4 h / 50 °C 4: H2O; KOH / 6 h / 20 °C View Scheme |
1-O-Isobutyl 8-O-methyl 3-oxooctanedioate
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: yeast; EtOH; NaCl / H2O / 37 °C / pH 6.0 / Microbiological reaction 2: 72 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 3: Et3N / CH2Cl2 / 1 h / 0 °C 4: dimethylformamide; cyclohexane / 4 h / 50 °C 5: H2O; KOH / 6 h / 20 °C View Scheme |
1-O-Isobutyl 8-O-methyl (3S)-3-hydroxyoctanedioate
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 72 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 2: Et3N / CH2Cl2 / 1 h / 0 °C 3: dimethylformamide; cyclohexane / 4 h / 50 °C 4: H2O; KOH / 6 h / 20 °C View Scheme |
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: NH3; H2O / CH2Cl2 / 3 h / 25 °C / pH 9 2: H2 / Ru2Cl4[(S)-BINAP]2*Et3N / methanol / 12 h / 80 °C / 22.5 Torr 3: 82 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 4: Et3N / CH2Cl2 / 1 h / 0 °C 5: dimethylformamide; cyclohexane / 4 h / 50 °C 6: H2O; KOH / 6 h / 20 °C View Scheme |
6-(2,2-dimethyl-4,6-dioxo-[1,3]dioxan-5-ylidene)-6-hydroxy-hexanoic acid methyl ester
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: CH2Cl2 / 3 h / 60 °C 2: yeast; EtOH; NaCl / H2O / 37 °C / pH 6.0 / Microbiological reaction 3: 72 percent / NaBH4 / tetrahydrofuran / 3 h / Heating 4: Et3N / CH2Cl2 / 1 h / 0 °C 5: dimethylformamide; cyclohexane / 4 h / 50 °C 6: H2O; KOH / 6 h / 20 °C View Scheme |
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2, (PPh3)3RhCl 2: phosphate buffer pH 7.0, wheatgerm lipase View Scheme |
(R)-3-acetylsulfanyl-octanedioic acid-8-ethyl ester
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: thionyl chloride 2: sodium borate; dioxane / beim Erwaermen des Reaktionsprodukts mit wss.-methanol. Natronlauge und wenig Zink-Pulver 3: aqueous hydrobromic acid / anschliessend mit wss. Natronlauge View Scheme |
(R)-3-acetylsulfanyl-octanedioic acid-8-ethyl ester-1-chloride
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium borate; dioxane / beim Erwaermen des Reaktionsprodukts mit wss.-methanol. Natronlauge und wenig Zink-Pulver 2: aqueous hydrobromic acid / anschliessend mit wss. Natronlauge View Scheme |
(S)-lipoic acid
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
With sodium borohydrid In water; toluene |
(R)-6,8-dimercaptooctanoic acid
5-hydroxynaphtho-1,4-quinone
5-(2',3'-dihydrospiro[1,3-dithiane-2,3'-[5]hydroxy[1,4]naphthoquinon-4-yl])pentanoic acid
Conditions | Yield |
---|---|
Stage #1: (R)-6,8-dimercaptooctanoic acid; 5-hydroxynaphtho-1,4-quinone With triethylamine In ethanol for 0.166667h; Stage #2: With trifluoroacetic acid In ethanol | 44% |
(R)-6,8-dimercaptooctanoic acid
[1,4]naphthoquinone
5-(2H-3,4-dihydro-6,11-dioxonaphtho[2,3-b][1,4]dithiepin-2-yl)pentanoic acid
Conditions | Yield |
---|---|
Stage #1: (R)-6,8-dimercaptooctanoic acid; [1,4]naphthoquinone With triethylamine In ethanol for 0.166667h; Stage #2: With trifluoroacetic acid In ethanol | 44% |
(R)-6,8-dimercaptooctanoic acid
5,8-Dihydroxy-1,4-naphthoquinone
5-(2H-3,4-dihydro-7,10-dihydroxy-6,11-dioxonaphtho[2,3-b][1,4]dithiepin-2-yl)pentanoic acid
Conditions | Yield |
---|---|
Stage #1: (R)-6,8-dimercaptooctanoic acid; 5,8-Dihydroxy-1,4-naphthoquinone With triethylamine In ethanol for 0.166667h; Stage #2: With trifluoroacetic acid In ethanol | 25% |
Conditions | Yield |
---|---|
With triethylamine In ethanol for 2h; | A 20% B 16% |
(R)-6,8-dimercaptooctanoic acid
bis-(4-dimethylamino-phenyl)-carbodiimide
Conditions | Yield |
---|---|
With diethyl ether |
(R)-6,8-dimercaptooctanoic acid
(R)-1,2-dithiolane-3-pentanoic acid
Conditions | Yield |
---|---|
With iron(III) chloride; potassium carbonate | |
With chloroform; iodine; potassium iodide | |
With mushroom tyrosinase |
(R)-6,8-dimercaptooctanoic acid
(R)-6-acetylsulfanyl-8-mercapto-octanoic acid
Conditions | Yield |
---|---|
With enzyme-substance from escherichia coli |
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: enzyme-substance from escherichia coli 2: benzene View Scheme |
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: enzyme-substance from escherichia coli 2: diethyl ether; petroleum ether View Scheme |
(R)-6,8-dimercaptooctanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: diethyl ether 2: pyridine View Scheme |
(R)-6,8-dimercaptooctanoic acid
5-hydroxynaphtho-1,4-quinone
A
5-(2H-3,4-dihydro-7-hydroxy-6,11-dioxonaphtho[3,2-b][1,4]dithiepin-2-yl)pentanoic acid
B
5-(2H-3,4-dihydro-7-hydroxy-6,11-dioxonaphtho[2,3-b][1,4]dithiepin-4-yl)pentanoic acid
Conditions | Yield |
---|---|
With triethylamine In ethanol for 0.166667h; |
(R)-6,8-dimercaptooctanoic acid
juglone acetate
A
5-(7-acetoxy-2H-3,4-dihydro-6,11-dioxonaphtho[3,2-b][1,4]dithiepin-2-yl)pentanoic acid
B
5-(7-acetoxy-2H-3,4-dihydro-6,11-dioxonaphtho[2,3-b][1,4]dithiepin-4-yl)pentanoic acid
Conditions | Yield |
---|---|
With triethylamine In ethanol for 0.166667h; |
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