Dimethylbutyryl-S-methyl mercaptopropionate are used for Simvastatin intermediate. DMB-S-MMP in China, output 200MT/year, with stable quality and competitive price. We have the large capacity and market occupancy. \ Appearance:colorless liqui
Cas:938063-63-9
Min.Order:1 Metric Ton
FOB Price: $90.0 / 100.0
Type:Lab/Research institutions
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:938063-63-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:938063-63-9
Min.Order:1
Negotiable
Type:Other
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Cas:938063-63-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWelcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general
Cas:938063-63-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith 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:938063-63-9
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
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Cas:938063-63-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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Cas:938063-63-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester CAS:938063-63-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates,
Cas:938063-63-9
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:938063-63-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:938063-63-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Name: 3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester Synonyms: 3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester;Methyl 3-[(2,2-dimethylbutanoyl)sulfanyl]propanoate;DIMETHYLBUTYRYL-S-METHYL MERCAPTOPROPIONATE (DMB
Cas:938063-63-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:938063-63-9
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:938063-63-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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:938063-63-9
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:938063-63-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct name: 3-[(2,2-dimethyl-1-Oxobutyl)Thio]propanoic Acid Methyl Ester CAS No.:938063-63-9 Molecule Formula:C10H18O3S Molecule Weight:218.31 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterpris
Cas:938063-63-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Name: Dimethylbutyryl-S-Methyl Mercaptopropionate Synonyms: DMB-S-MMP;3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester Cas No.: 938063-63-9 Molecula
Cas:938063-63-9
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryProduct Name: 3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid methyl ester Synonyms: α-DiMethylbutyryl-S-Methyl Mercaptopropionate;DIMETHYLBUTYRYL-S-METHYL MERCAPTOPROPIONATE (DMB-S-MMP);2-diMethylbutanoylthio)propanoate;Methyl 3-(2;Alpha
Cas:938063-63-9
Min.Order:1 Gram
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:938063-63-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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
Cas:938063-63-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:938063-63-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:938063-63-9
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:938063-63-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
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Cas:938063-63-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:938063-63-9
Min.Order:0
Negotiable
Type:Manufacturers
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Pesticide intermediates T
Cas:938063-63-9
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:938063-63-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryTAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:938063-63-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryFandaChem , a China-based chemical company, specialize in exporting 3-[(2,2-Dimethyl-1-oxobutyl)thio]propanoic acid cas 938063-63-9 (Fandachem), Please contact us by email freely. Appearance:white crystalline powder Storag
Cas:938063-63-9
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryMethyl 3-mercaptopropionate
2,2-dimethylbutanoyl chloride
methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate
Conditions | Yield |
---|---|
Stage #1: Methyl 3-mercaptopropionate; 2,2-dimethylbutanoyl chloride In dichloromethane at 10℃; for 0.25h; Stage #2: With ammonia In dichloromethane at 0 - 65℃; for 1.8h; pH=7; Time; Solvent; | 98.4% |
With N-ethyl-N,N-diisopropylamine In Isopropyl acetate at 2 - 25℃; for 2.16h; | 80% |
at 50℃; for 18h; Temperature; | 79.5 g |
methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate
monacolin J hydroxy acid
simvastatin acid
Conditions | Yield |
---|---|
Kinetics; Reagent/catalyst; |
methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate
monacolin J hydroxy acid
simvastatin sodium salt
Conditions | Yield |
---|---|
Stage #1: monacolin J hydroxy acid With sodium hydroxide In water at 25℃; Stage #2: With hydrogenchloride; LovD acyltransferase; pyrographite In water at 25℃; for 0.0833333h; Enzymatic reaction; Stage #3: methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate In water at 25℃; Enzymatic reaction; |
methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate
monacolin J hydroxy acid
simvastatin ammonium salt
Conditions | Yield |
---|---|
Stage #1: monacolin J hydroxy acid With ammonium hydroxide In water Stage #2: With hydrogenchloride; LovD acyltransferase In water at 25℃; for 0.0833333h; pH=9 - 9.2; Enzymatic reaction; Stage #3: methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate In water at 25℃; Enzymatic reaction; | |
Multi-step reaction with 2 steps 1.1: sodium hydroxide / water / 25 °C 1.2: 3407 / 0.08 h / 25 °C / Enzymatic reaction 1.3: 3407 / 25 °C / Enzymatic reaction 2.1: ammonium hydroxide / ethyl acetate; methanol / 2.16 h / 0 - 22 °C View Scheme |
Conditions | Yield |
---|---|
Stage #1: C24H36O5 With potassium hydroxide In water; isopropyl alcohol at 72℃; for 5h; Inert atmosphere; Stage #2: methyl 3-[(2,2-dimethyl-1-oxobutyl)thio]propionate With hydrogenchloride; acyltransferase In water at 0.5℃; pH=9.5; Enzymatic reaction; Stage #3: With ammonium hydroxide In methanol at 7 - 15℃; for 2h; pH=7 - 8; Temperature; Reagent/catalyst; Solvent; |
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