Zhangjiagang free Trade Zone Kaida International trade Co., LTD., formerly known as Zhangjiagang Asia Chemical Co., LTD., has been engaged in the production and research of this product for more than 10 years and has rich experience. The company'
Cas:35963-20-3
Min.Order:500 Gram
Negotiable
Type:Trading Company
inquiryProduct name: L-Camphor Sulfonic Acid CAS No.:35963-20-3 Molecule Formula:C10H18O5S Molecule Weight:250.3119 Purity: 99.0% Package: 25kg/drum/carton Description:White crystalline powder Manufacture Standards:Enterprise Standard
Cas:35963-20-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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 ch
Cas:35963-20-3
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:35963-20-3
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience 2. Free samples will be provided,ensure specifications and quality are right for customer 3. Customers will receive the most professional techn
Cas:35963-20-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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
1R-(-)-Camphorsulfonic acid Product Name: 1R-(-)-Camphorsulfonic acid Molecular Weight: 232.29 CAS NO: 35963-20-3 EC NO: 252-817-9 Molecular Form
Cas:35963-20-3
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
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:35963-20-3
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 api, intermedi
Cas:35963-20-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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:35963-20-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryOur 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
Cas:35963-20-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--35963-20-3--(1R)-(-)-10-Camphorsulfonic acid factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable
Cas:35963-20-3
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryAbout Product Details
Cas:35963-20-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 5.0
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:35963-20-3
Min.Order:1 Gram
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:35963-20-3
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:35963-20-3
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
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:35963-20-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryNAME: L(-)CAMPHORSULFONIC ACID MOLECULAR WEIGHT: 232.3 CAS NO.: 35963-20-3 EINECS NO.: 252-817-9 UN NO.: 3261 HS CODE: 2914700090 SOLUBILITY IN WATER: VERY SOLUBLE DENSITY: 1.331 G/CM3 PACKAGE: 25KG/DRUM; 50KG/DRUM USAGE:RESOLUTIO
Cas:35963-20-3
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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 qu
Cas:35963-20-3
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:35963-20-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe own stock of a 15-year factory. Cooperate with 100+ manufacturers. Customer satisfaction is close to 100%. Awarded best supplier for many years! Guarantee all products with top quality. Refund double if our price isn't the best! Contact me
Cas:35963-20-3
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiryProduct Name: (1R)-(-)-10-Camphorsulfonic acid Synonyms: (-)-CAMPHOR-10-SULPHONIC ACID;(-)-CAMPHOR-10-SULFONIC ACID;L-10-(-)-CAMPHOR SULFONIC ACID;L-(-)-CAMPHORSULFONIC ACID;L-(+)-CAMPHOR SULFONIC ACID;L(+)-CAMPHORSULPHONIC ACID;L-CAMPHORSULPHO
Cas:35963-20-3
Min.Order:1 Gram
Negotiable
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:35963-20-3
Min.Order:1 Kilogram
FOB Price: $54.0
Type:Trading Company
inquiry(1R)-(-)-10-Camphorsulfonic acid CAS:35963-20-3 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:35963-20-3
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:35963-20-3
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
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:35963-20-3
Min.Order:1 Kilogram
FOB Price: $80.0 / 100.0
Type:Lab/Research institutions
inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:35963-20-3
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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:35963-20-3
Min.Order:1 Kilogram
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:35963-20-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry(2R,3S)-2-(2,4-difluorophenyl)-3-(5-fluoro-4-pyrimidinyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol (1R)-10-camphorsulfonate
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
Stage #1: (2R,3S)-2-(2,4-difluorophenyl)-3-(5-fluoro-4-pyrimidinyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol (1R)-10-camphorsulfonate With potassium carbonate In dichloromethane; water pH=8.9; Stage #2: In dichloromethane; cyclohexane at 20 - 50℃; for 8h; Reagent/catalyst; | 93.2% |
brucine
10-camphorsufonic acid
A
(1S)-10-camphorsulfonic acid
B
(R)-10-camphorsulfonic acid
10-camphorsufonic acid
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; d-phenylglycine | |
With brucine |
camphor-10-sulfonic acid
(R)-10-camphorsulfonic acid
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
man zerlegt das in der Mutterlauge vom Brucinsalz der d-Saeure vorgekommene Salz mit Barytwasser; |
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid; acetic anhydride |
hydrogenchloride
(S)-2-phenylglycine
10-camphorsufonic acid
A
(1S)-10-camphorsulfonic acid
B
(R)-10-camphorsulfonic acid
d-camphor β-sulphonate ammonium salt
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In water; 4-methyl-2-pentanone at 80 - 117℃; Inert atmosphere; |
10-camphorsufonic acid
A
(1S)-10-camphorsulfonic acid
B
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With barium(II) perchlorate In methanol Solvent; Reagent/catalyst; Resolution of racemate; |
(R)-10-camphorsulfonic acid
4-(1H-imidazol-1-yl)-2-butanone
Conditions | Yield |
---|---|
In dichloromethane at 0℃; for 2h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In neat (no solvent) at 85℃; for 4h; | 100% |
(R)-10-camphorsulfonic acid
(2S*,3R*,3'R*,4'R*)-2-(3',4'-epoxy-5'-hexenyl)tetrahydropyran-3-ol
((1R,4S)-7,7-Dimethyl-2-oxo-bicyclo[2.2.1]hept-1-yl)-methanesulfonic acid (1R,2R)-2-hydroxy-4-((2S,3R)-3-hydroxy-tetrahydro-pyran-2-yl)-1-vinyl-butyl ester
Conditions | Yield |
---|---|
In dichloromethane for 0.5h; Ambient temperature; | 98% |
(R,E)-methyl 2-(3-(acetylthio)-3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoate
(R)-10-camphorsulfonic acid
methylmagnesium chloride
Conditions | Yield |
---|---|
Stage #1: methylmagnesium chloride With cerium(III) chloride In tetrahydrofuran at -20 - 25℃; for 1.75h; Stage #2: (R,E)-methyl 2-(3-(acetylthio)-3-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)propyl)benzoate In tetrahydrofuran; toluene at -20℃; for 0.5h; Stage #3: (R)-10-camphorsulfonic acid | 97.65% |
(R)-10-camphorsulfonic acid
silver(l) oxide
silver (1R)-(-)-camphor-10-sulfonate
Conditions | Yield |
---|---|
In water an aq. soln. of the camphorsulfonic acid was treated with silver oxide; stirring for 5 min;; centrifugation and decantation; the supernatant was evapd. to dryness; the residue was washed with cold H2O and dried under vac.;; | 96.7% |
[bis(acetoxy)iodo]benzene
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
for 0.00555556h; Microwave irradiation; neat (no solvent); | 94% |
for 0.166667h; | 91% |
(R)-10-camphorsulfonic acid
naphthalen-1-yl-λ3-iodanediyl diacetate
Conditions | Yield |
---|---|
for 0.166667h; | 94% |
TC-5619
(R)-10-camphorsulfonic acid
(2S,3R)-N-(2-((3-pyridinyl)methyl)-1-azabicyclo[2.2.2]oct-3-yl)benzofuran-2-carboxamide R-camphorsulfonate
Conditions | Yield |
---|---|
In ethanol Heating / reflux; | 93.8% |
Cyclohexyl isocyanide
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With water In dichloromethane at 20℃; for 0.333333h; | 93% |
[2-(3-Methyl-3H-imidazol-4-yl)-thieno[3,2-b]pyridin-7-yl]-(2-methyl-1H-indol-5-yl)-amine
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol; dichloromethane Large scale; | 93% |
tert-butylisonitrile
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With water In dichloromethane at 20℃; for 0.333333h; | 92% |
methyl-1-(1,3-benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylate
(R)-10-camphorsulfonic acid
(1R,3R)-1-(3,4-methylenedioxyphenyl)-2,3,4,9-tetrahydro-9H-pyrido[3,4-b]indole-3-carboxylic methyl ester (1R)-10-camphorsulfonic acid salt
Conditions | Yield |
---|---|
In nitromethane at 0℃; Reflux; | 92% |
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In acetone at 40℃; for 0.0833333h; Schlenk technique; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
In methanol; isopropyl alcohol at 0℃; for 1.5h; | 92% |
((2S,4S)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidin-2-yl)(1,3-thiazolidin-3-yl)methanone
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In tetrahydrofuran; tert-butyl methyl ether at 20℃; for 1h; | 91% |
(R)-10-camphorsulfonic acid
(+/-)-10-Camphorsulfonamide
Conditions | Yield |
---|---|
With ammonium hydroxide In dichloromethane at 0℃; for 2h; | 90% |
Stage #1: (R)-10-camphorsulfonic acid With thionyl chloride In chloroform for 17h; Heating / reflux; Stage #2: With ammonia In chloroform; water at 4 - 20℃; for 4h; | 83% |
Multi-step reaction with 2 steps 1: 80.5 percent / PCl5 / 1 h at 0 deg C and 2 h at r.t. 2: 74 percent / NH3 / toluene / 0 °C View Scheme |
piperonal
(R)-10-camphorsulfonic acid
DL-tryptophan methyl ester
(1R,3R)-1-(3,4-methylenedioxyphenyl)-2,3,4,9-tetrahydro-9H-pyrido[3,4-b]indole-3-carboxylic methyl ester (1R)-10-camphorsulfonic acid salt
Conditions | Yield |
---|---|
In nitromethane at 0 - 30℃; Reflux; | 90% |
(R)-10-camphorsulfonic acid
1-(2-methyl-3-chlorophenyl)-4,6-dimethylpyrimidin-2(1H)-thione
1-(2-methyl-3-chlorophenyl)-4,6-dimethyl-2-thioxo-1,2-dihydropyrimidinium D-camphor-10-sulphonate
Conditions | Yield |
---|---|
In ethanol for 1h; Heating; | 89% |
(R)-10-camphorsulfonic acid
1-β-dimethylaminoethyl-3,3-bis(trifluoromethyl)diaziridine
[2-(3,3-Bis-trifluoromethyl-diaziridin-1-yl)-ethyl]-dimethyl-amine; compound with ((1R,4S)-7,7-dimethyl-2-oxo-bicyclo[2.2.1]hept-1-yl)-methanesulfonic acid
Conditions | Yield |
---|---|
In isopropyl alcohol at 0℃; for 24h; | 88.1% |
(R)-10-camphorsulfonic acid
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
In acetone at 20℃; for 12h; | 88% |
In acetone at 20℃; for 4h; | 86% |
In acetone at 25 - 56℃; for 2.5h; | 85.25% |
In ethyl acetate at 20℃; for 2h; Product distribution / selectivity; | |
In acetone at 20℃; for 2h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
In water; acetonitrile at 60℃; for 4.5h; Solvent; Inert atmosphere; Large scale; | 88% |
(R)-10-camphorsulfonic acid
triphenylbismuth(V) diacetate
Conditions | Yield |
---|---|
In acetonitrile addn. of soln. of (1R)-(-)-camphor-10-sulfonic acid (2 equiv.) in MeCN to soln. of Bi(OAc)2Ph3 (1 equiv.) in MeCN; reflux with stirring for 1 h; filtration, removal of solvent under reduced pressure, recrystn. from CH2Cl2-Et2O-pentane; elem. anal.; | 86% |
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With sodium azide; trichloroacetonitrile; triphenylphosphine In acetonitrile at 20℃; for 2h; | 86% |
Conditions | Yield |
---|---|
Stage #1: (R)-butane-1,3-diol With trifluoromethylsulfonic anhydride; N-ethyl-N,N-diisopropylamine In acetonitrile at -35 - -30℃; for 3.83333h; Inert atmosphere; Stage #2: Benzhydrylamine In acetonitrile at -35 - 45℃; for 2.66667h; Stage #3: (R)-10-camphorsulfonic acid In methanol at 10 - 20℃; for 0.25h; | 86% |
Stage #1: (R)-butane-1,3-diol With trifluoromethylsulfonic anhydride; N-ethyl-N,N-diisopropylamine In acetonitrile at -35 - -30℃; for 0.833333h; Stage #2: (R)-10-camphorsulfonic acid; Benzhydrylamine In acetonitrile at -30 - 45℃; | 65% |
(R)-10-camphorsulfonic acid
5-((R)-2-amino-1-propyl)-2-methoxybenzenesulphonamide
C10H16N2O3S*C10H16O4S
Conditions | Yield |
---|---|
In water; isopropyl alcohol at 0 - 4℃; for 1.5h; Product distribution / selectivity; Heating / reflux; | 85.65% |
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In methanol at 20 - 50℃; for 2h; Product distribution / selectivity; Heating / reflux; | 85% |
In methanol; ethyl acetate at 20 - 50℃; for 2h; Product distribution / selectivity; Heating / reflux; | |
In methanol; isopropyl alcohol at 20 - 50℃; for 2h; Product distribution / selectivity; Heating / reflux; |
Trimethyl orthoacetate
(R)-10-camphorsulfonic acid
methyl 1R-(-)-10-camphorsulphonate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 85% |
at 20℃; | 85% |
4-Chloro-6-fluoroquinoline
ethyl 4-oxocyclohexane-1-carboxylate
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
Stage #1: ethyl 4-oxocyclohexane-1-carboxylate; (R)-10-camphorsulfonic acid In ethylene glycol; toluene at 60℃; for 4h; Inert atmosphere; Dean-Stark; Large scale; Stage #2: 4-Chloro-6-fluoroquinoline With sodium hexamethyldisilazane In tetrahydrofuran; N,N-dimethyl-formamide; toluene at -20℃; for 3h; Large scale; Stage #3: In ethylene glycol Temperature; Large scale; | 84.8% |
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane at 20℃; for 53h; Product distribution / selectivity; | 84.7% |
In ethyl acetate at 20℃; for 53h; Product distribution / selectivity; | 83.8% |
In isopropyl alcohol at 20 - 35℃; for 53h; Product distribution / selectivity; | 82.9% |
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