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:32634-66-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:32634-66-5
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:32634-66-5
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
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
Cas:32634-66-5
Min.Order:1
Negotiable
Type:Other
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Cas:32634-66-5
Min.Order:1 Kilogram
FOB Price: $5.0 / 10.0
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
Cas:32634-66-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryName:Di-p-toluoyl-L-tartaric acid CAS NO: 32634-66-5 Grade:Medical scientific research and export Molecular formula:C20H18O8 Molecular weight: 386.33 Product Quality 12 years of chemical raw materials Mature operation of the industry Syste
Cas:32634-66-5
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
inquiry(-)-Di-p-toluoyl-L-tartaric acid Basic information Product Name: (-)-Di-p-toluoyl-L-tartaric acid Synonyms: 2,3-bis[(4-methylbenzoyl)oxy]-,[theta-(theta,theta)]-butanedioicaci;LDTTA;L-(-
Cas:32634-66-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:32634-66-5
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:32634-66-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct: Di-p-toluoyl-L-tartaric acid CAS No.: 32634-66-5 Molecular Formula: C20H18O8 Molecular Weight: 386.3 Class: Tech. St
Cas:32634-66-5
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
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:32634-66-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry(-)-Di-p-toluoyl-L-tartaric acid Basic information Uses Product Name: (-)-Di-p-toluoyl-L-tartaric acid Synonyms: (-)-Ditoluoyl-(L)-tartaric acid monohydrate;Di-4-Toluoyl-L-tartaric acid;(-)-2,3-DI-P-TOLUOYL-L-TARTARIC ACID;Di-p-Toluyl-L-Tartari
Cas:32634-66-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOverview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie
Cas:32634-66-5
Min.Order:1 Kilogram
FOB Price: $30.0 / 35.0
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:32634-66-5
Min.Order:1 Kilogram
FOB Price: $34.0 / 38.0
Type:Trading Company
inquiry(-)-Di-p-toluoyl-L-tartaric acid CAS:32634-66-5 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
Cas:32634-66-5
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:32634-66-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting (-)-Di-p-toluoyl-L-tartaric acid cas 32634-66-5;Please contact us by email freely. We are leading exporter in China. If you really n
Cas:32634-66-5
Min.Order:0 Metric Ton
Negotiable
Type:Other
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
Cas:32634-66-5
Min.Order:0
Negotiable
Type:Manufacturers
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:32634-66-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Cas:32634-66-5
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:32634-66-5
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:32634-66-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:32634-66-5
Min.Order:1 Gram
FOB Price: $1.0
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:32634-66-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m
Cas:32634-66-5
Min.Order:1 Kilogram
FOB Price: $8.2 / 8.8
Type:Trading Company
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:32634-66-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:32634-66-5
Min.Order:0
Negotiable
Type:Trading Company
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:32634-66-5
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquirydi-O-p-toluoyl-L-threaric acid-anhydride
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
With water |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
With water; acetone |
Conditions | Yield |
---|---|
at 170℃; for 1h; |
(R)-α-(2,3-dimethoxyphenyl)-4-piperidinemethanol, (2R,3R)-(-)-di-(p-toluoyl)tartaric acid salt
A
Di-p-toluoyl-L-tartaric acid
B
(2,3‐dimethoxyphenyl)(piperidine‐4‐yl)methanol
Conditions | Yield |
---|---|
Stage #1: (R)-α-(2,3-dimethoxyphenyl)-4-piperidinemethanol, (2R,3R)-(-)-di-(p-toluoyl)tartaric acid salt With ammonia In methanol; water for 2h; Stage #2: With hydrogenchloride In water Product distribution / selectivity; | A n/a B n/a |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
In tetrahydrofuran; water at 30℃; for 2.33333 - 3h; |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
With hydrogenchloride In tert-butyl methyl ether; water for 0.5h; | 345.5 g |
rac-O,O'-di-p-toluoyltartaric acid
A
Di-p-toluoyl-L-tartaric acid
B
(2S,3S)-di-4-toluoyltartaric acid
Conditions | Yield |
---|---|
With C22H24N2(2+)*2CF3O3S(1-) In aq. acetate buffer at 20℃; pH=8.1; Resolution of racemate; |
1-(3-dimethylamino-propyl)-1-(4-fluoro-phenyl)-1,3-dihydro-isobenzofuran-5-carbonitrile
Di-p-toluoyl-L-tartaric acid
C20H18O8*C20H21FN2O
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 100% |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
Stage #1: Di-p-toluoyl-L-tartaric acid; 3-amino-1-(5-bromopyridin-2-yl)-2-(2,4-difluorophenyl)-1,1-difluoropropan-2-ol In isopropyl alcohol; acetonitrile at 20 - 50℃; for 1.5h; Stage #2: With potassium carbonate In methanol; water at 20 - 30℃; | 99.54% |
Di-p-toluoyl-L-tartaric acid
3-amino-5-phenyl-1,3-dihydrobenzo[e][1,4]diazepin-2-one
Conditions | Yield |
---|---|
With air In 1,4-dioxane at 20℃; for 24h; | 99% |
(R)-1-(1-methyl-but-2-ynyl)-pyrrolidine
Di-p-toluoyl-L-tartaric acid
(R)-1-(1-methyl-but-2-ynyl)-pyrrolidine di-p-toluoyl-L-tartaric acid salt
Conditions | Yield |
---|---|
In dichloromethane | 97.4% |
Di-p-toluoyl-L-tartaric acid
A
(+)-(2S,3S)-2-(3-chlorophenyl)-3,5,5-trimethyl-2-morpholinol, L-DTTA salt
B
C13H18ClNO2*C20H18O8
Conditions | Yield |
---|---|
In 2-methylpropyl acetate at 80℃; for 18h; Product distribution / selectivity; Resolution of racemate; | A 97% B n/a |
In Isopropyl acetate at 80℃; for 18h; Product distribution / selectivity; Resolution of racemate; | A 92% B n/a |
In ethyl acetate at 80℃; for 18h; Product distribution / selectivity; Resolution of racemate; | A 90% B n/a |
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Irradiation; | 97% |
Di-p-toluoyl-L-tartaric acid
VTP-27999
Conditions | Yield |
---|---|
In ethyl acetate at 50℃; for 0.9h; Product distribution / selectivity; | 92% |
Di-p-toluoyl-L-tartaric acid
2-(tert-butylamino)-1-(2,2-dimethyl-4H-benzo[d][1,3]dioxan-6-yl)ethanol
Conditions | Yield |
---|---|
In methanol | 91% |
Conditions | Yield |
---|---|
In methanol at 20 - 60℃; for 3h; | 91% |
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Irradiation; | 91% |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Reagent/catalyst; Solvent; Irradiation; | 91% |
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Irradiation; | 91% |
Di-p-toluoyl-L-tartaric acid
(4aS,8aS)-rel-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one
Conditions | Yield |
---|---|
In ethanol | 90% |
Di-p-toluoyl-L-tartaric acid
(4aS,8aS)-rel-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one
Conditions | Yield |
---|---|
In ethanol at 20 - 40℃; for 19h; Heating / reflux; | 90% |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Irradiation; | 90% |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Irradiation; | 90% |
Di-p-toluoyl-L-tartaric acid
(S)-3-amino-1,4,4-trimethylpyrrolidin-2-one
(S)-3-amino-1,4,4-trimethylpyrrolidin-2-one O,O-di-p-toluoyl-(2R,3R)-tartrate
Conditions | Yield |
---|---|
In methanol | 89% |
Di-p-toluoyl-L-tartaric acid
ketamine
Conditions | Yield |
---|---|
In ethanol at 25 - 84℃; | A 89% B 70% |
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
Stage #1: 1-[2-(3-hydroxyadamant-1-yl-amino)acetyl] pyrrolidine-(2S)-carbonitrile With hydrogenchloride In ethanol; water Stage #2: Di-p-toluoyl-L-tartaric acid In methanol; ethanol; water at 25 - 50℃; for 3h; | 88.8% |
Conditions | Yield |
---|---|
In ethanol for 2h; | 88% |
Conditions | Yield |
---|---|
With 2,4,6-triphenylpyrylium tetrafluoroborate In toluene at 20℃; for 3h; Irradiation; | 88% |
Di-p-toluoyl-L-tartaric acid
(S)-1-[3-(dimethylamino)propyl]-1-(4-flouorphenyl)-1,3-dihydro-5-isobenzofuran carbonitrile
Conditions | Yield |
---|---|
In ethanol for 2h; | 87% |
Di-p-toluoyl-L-tartaric acid
[2S]-phenyl-piperidin-[3S]-yl-amine [2R,3R]-bis(4-methyl-benzyloxy)-succinate
Conditions | Yield |
---|---|
In ethanol; water at 20℃; Heating; | 86% |
Di-p-toluoyl-L-tartaric acid
3-hydroxy-4-methoxythiophenol
Conditions | Yield |
---|---|
Stage #1: (R)-2-amino-2-ethylhexyl hydrogen sulfate With sodium hydroxide In water for 2h; Reflux; Stage #2: 3-hydroxy-4-methoxythiophenol In methanol at 20℃; for 1h; Inert atmosphere; Stage #3: Di-p-toluoyl-L-tartaric acid In acetonitrile at 20 - 45℃; for 7h; | 85% |
Di-p-toluoyl-L-tartaric acid
rac-(1R,2R)-2-(benzylamino)cyclohexanol
B
(1S,2S)-trans-2-(N-benzyl)amino-1-cyclohexanol
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 20 - 65℃; for 3h; optical yield given as %de; | A 83% B n/a |
(S)-2-amino-3-methylbutyric acid (2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolizin-2-yl ester
Di-p-toluoyl-L-tartaric acid
Conditions | Yield |
---|---|
In dichloromethane; Isopropyl acetate at 45 - 60℃; for 3h; | 82% |
Di-p-toluoyl-L-tartaric acid
moxifloxacin
1-cyclopropyl-7-[(S,S)-2,8-diazabicyclo[4.3.0]non-8-yl]-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid di-p-toluoyl-L-tartarate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 25 - 80℃; for 13 - 16h; | 81.93% |
Di-p-toluoyl-L-tartaric acid
zopiclon
B
eszopiclone di-p-toluoyl-L-tartaric acid salt
Conditions | Yield |
---|---|
In 1-methyl-pyrrolidin-2-one; water at 60 - 65℃; for 1h; Resolution of racemate; | A n/a B 81.5% |
Di-p-toluoyl-L-tartaric acid
zopiclon
eszopiclone di-p-toluoyl-L-tartaric acid salt
Conditions | Yield |
---|---|
Stage #1: zopiclon In 1-methyl-pyrrolidin-2-one; water at 60 - 65℃; Stage #2: Di-p-toluoyl-L-tartaric acid In 1-methyl-pyrrolidin-2-one; water at 60 - 65℃; for 1h; | 81.5% |
Di-p-toluoyl-L-tartaric acid
(S)-3-amino-1-(p-methoxybenzyl)-4,4-dimethylpyrrolidin-2-one
(S)-3-amino-1-(p-methoxybenzyl)-4,4-dimethylpyrrolidin-2-one mono-(2R,3R)-O,O'-di(p-toluoyl)tartrate
Conditions | Yield |
---|---|
In methanol | 81% |
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