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
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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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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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1697.html Product Name (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid CAS No.
Cas:72679-02-8
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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
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inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;
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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
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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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inquiry(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid CAS:72679-02-8 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
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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
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Cas:72679-02-8
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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
Cas:72679-02-8
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inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:72679-02-8
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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
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inquiryA 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:72679-02-8
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inquiryVapor Pressure:1.29E-06mmHg at 25°C Melting Point:61-63oC Refractive Index:1.62 Boiling Point:367.5 °C at 760 mmHg PKA:4.20±0.10(Predicted) Flash Point:176 °C PSA:79.67000 Density:1.249 g/cm3 LogP:2.28070 Storag
Cas:72679-02-8
Min.Order:1 Gram
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Type:Trading Company
inquirylow price high quality high purity good sevice stock Appearance:white powder Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical inte
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inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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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:72679-02-8
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inquiry(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acidAppearance:White powder Storage:cool and seal Package:according to customers' requirements Application:Zofenopril intermediate Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF
Cas:72679-02-8
Min.Order:1 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:72679-02-8
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inquiry(S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid Basic information Product Name: (S)-(-)-3-(Benzoylthio)-2-methylpropanoic acid Synonyms: (S)-3-(benzoylthio)-2-methylpropionic acid;(S)-(-)
Cas:72679-02-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:72679-02-8
Min.Order:1 Gram
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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,
Cas:72679-02-8
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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:72679-02-8
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FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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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:72679-02-8
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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
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inquirybenzoyl chloride
(2S)-2-methyl-3-sulfanylpropanoic acid
(2S)-3-(benzoylthio)-2-methylpropionic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water Inert atmosphere; | 71.9% |
(D)-3-(Benzoylthio)-2-methylpropanoic acid
(2S)-3-(benzoylthio)-2-methylpropionic acid
4-nitro-phenol
(2S)-3-(benzoylthio)-2-methylpropionic acid
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 4h; | 87% |
With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 4h; | |
In dichloromethane |
potassium tert-butylate
(4S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid t-butyl ester
(2S)-3-(benzoylthio)-2-methylpropionic acid
(2S)-3-benzoylthio-2-methylpropionyl chloride
Conditions | Yield |
---|---|
With thionyl chloride In tetrahydrofuran; ethyl acetate | 73.9% |
(2S)-3-(benzoylthio)-2-methylpropionic acid
Conditions | Yield |
---|---|
With thionyl chloride In tetrahydrofuran | 71.3% |
(2S)-3-(benzoylthio)-2-methylpropionic acid
tert.-butyl (4S)-1-benzyl-2-oxo-imidazolidine-4-carboxylate
tert.-butyl (4S)-1-benzyl-3-[(2S)-3-benzoylthio-2-methylpropionyl]-2-oxo-imidazolidine-4-carboxylate
Conditions | Yield |
---|---|
With thionyl chloride In tetrahydrofuran | 70.7% |
(2S)-3-(benzoylthio)-2-methylpropionic acid
Conditions | Yield |
---|---|
With thionyl chloride In tetrahydrofuran | 68.4% |
(4R)-2-(2-Thienyl)-1,3-thiazolidine-4-carboxylic acid
(2S)-3-(benzoylthio)-2-methylpropionic acid
(4R)-3-[(2S)-S-Benzoyl-3-mercapto-2-methylpropanoyl]-2-(2-thienyl)-4-thiazolidinecarboxylic acid
Conditions | Yield |
---|---|
With triethylamine; isobutyl chloroformate 1) tetrahydrofuran, RT, 10 min, 2) water, RT, 30 min; Yield given. Multistep reaction; |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(2S)-3-benzoylthio-2-methylpropionyl chloride
Conditions | Yield |
---|---|
With thionyl chloride | |
With thionyl chloride |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(S)-3-(benzoylthio)-2-methylpropanoylchloride
Conditions | Yield |
---|---|
With pyridine; thionyl chloride for 7h; Ambient temperature; | |
With thionyl chloride; triethylamine In calcium chloride | |
With thionyl chloride In toluene Large scale reaction; |
(2S)-3-(benzoylthio)-2-methylpropionic acid
N-[(2S)-3-benzoylthio-2-methylpropionyl]-S-(4-dimethylamino)benzyl-L-cysteine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: DCC / CH2Cl2 / 4 h / 20 °C 2: Et3N / dimethylformamide; CH2Cl2 / 48 h / 20 °C View Scheme |
(2S)-3-(benzoylthio)-2-methylpropionic acid
1-<(S)-3-(benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2, pyridine / 7 h / Ambient temperature 2: Et3N / CH2Cl2 / 2.75 h / 0 - 20 °C View Scheme |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(-)-(R)-1-<(S)-3-(benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: SOCl2, pyridine / 7 h / Ambient temperature 2: Et3N / CH2Cl2 / 2.75 h / 0 - 20 °C View Scheme |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(+)-(S)-1-<(R)-(3-benzoylthio)-2-methyl-1-oxopropyl>indoline-2-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2, pyridine / 7 h / Ambient temperature 2: Et3N / CH2Cl2 / 2.75 h / 0 - 20 °C View Scheme |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(S)-1-(3-Benzoylsulfanyl-2-methyl-propionyl)-5-ethyl-2,3-dihydro-1H-indole-2-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2, pyridine / 7 h / Ambient temperature 2: 1.) Et3N, 2.) 5 percent aq. KHSO4 / 1.) CH2Cl2, 0 deg C, 15 min, RT, 2.5 h View Scheme |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(S)-1-((S)-3-Benzoylsulfanyl-2-methyl-propionyl)-5-ethyl-2,3-dihydro-1H-indole-2-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: SOCl2, pyridine / 7 h / Ambient temperature 2: 1.) Et3N, 2.) 5 percent aq. KHSO4 / 1.) CH2Cl2, 0 deg C, 15 min, RT, 2.5 h View Scheme |
(2S)-3-(benzoylthio)-2-methylpropionic acid
(R)-2-((S)-3-Benzoylsulfanyl-2-methyl-propionyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid benzyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride 2: triethyl amine / tetrahydrofuran / 4 h / 5 - 10 °C View Scheme |
oxalyl dichloride
(2S)-3-(benzoylthio)-2-methylpropionic acid
zofenopril
Conditions | Yield |
---|---|
With sodium hydroxide; N,N-dimethyl-formamide In dichloromethane; 2-methylpropyl acetate |
(2S)-3-(benzoylthio)-2-methylpropionic acid
zofenopril
Conditions | Yield |
---|---|
Stage #1: trans-4-phenylthio-L-proline, hydrochloride With triethylamine In toluene at 25 - 30℃; for 1h; Stage #2: (2S)-3-(benzoylthio)-2-methylpropionic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In toluene at 30 - 35℃; |
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