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 20 years and has rich experience. The company'
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:3144-16-9
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:3144-16-9
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryProduct description: Product name D-Camphorsulfonic acid CAS number 3144-16-9 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Application Pharmaceutical i
Cas:3144-16-9
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO
Cas:3144-16-9
Min.Order:1 Gram
Negotiable
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
D(+)-10-Camphorsulfonic acid Product Name: D(+)-10-Camphorsulfonic acid Molecular Weight: 232.29 CAS NO: 3144-16-9 EC NO: 221-554-1 Molecular Fo
Cas:3144-16-9
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:3144-16-9
Min.Order:1
Negotiable
Type:Other
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:3144-16-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiry
Cas:3144-16-9
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryAbout Product Details (1S)-(+)-Camphor-10-s
Cas:3144-16-9
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:3144-16-9
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:3144-16-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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 o
Cas:3144-16-9
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:3144-16-9
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:3144-16-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryMolecular Formula: C10H16O4S Molecular Weight: 232.29 CAS Registry Number: 3144-16-9 EINECS: 221-554-1 Melting point: 195 ºC Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:drum Application:Pharmac
1.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:3144-16-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:3144-16-9
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryProduct Name: D-Camphorsulfonic acid Synonyms: D-CAMPHORSULFONIC ACID;D(-)-CAMPHORSULPHONIC ACID;D-CAMPHORSULPHONIC ACID;CSA;D-REYCHLER'S ACID;D-OXO-10-BORNANESULFONIC ACID;(+)-BETA-CAMPHORSULFONIC ACID;(+)-CAMPHOR-10-SULFONIC ACID CAS:
Cas:3144-16-9
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:3144-16-9
Min.Order:1 Kilogram
FOB Price: $30.0
Type:Trading Company
inquiry(1S)-(+)-Camphor-10-sulphonic acid CAS:3144-16-9 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 qualit
Cas:3144-16-9
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:3144-16-9
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
style="height:57px; width:720px" /> Appearance:White to off-white Crystalline Powder Storage:Store below +30°C Package:packaged in foil bags or tins Application:Used as a resolving agent, and as a catalyst for coupling dipep
Cas:3144-16-9
Min.Order:100 Gram
FOB Price: $22.0 / 25.1
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:3144-16-9
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:3144-16-9
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
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:3144-16-9
Min.Order:100 Gram
Negotiable
Type:Other
inquirylow price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediat
Cas:3144-16-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry(1S)-10-camphorsulfonamide
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With pyrylium tetrafluoroborate; magnesium chloride In tert-butyl alcohol at 60℃; for 5h; | 86% |
brucine
10-camphorsufonic acid
A
(1S)-10-camphorsulfonic acid
B
(R)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid; acetic anhydride | |
With sulfuric acid In acetic anhydride | |
With sulfuric acid; acetic anhydride | |
With sulfuric acid; acetic anhydride | |
With sulfuric acid; acetic anhydride Wagner-Meerwein Rearrangement; |
Conditions | Yield |
---|---|
With sulfuric acid; acetic anhydride die nach einiger Zeit auskrystallisierende Sulfonsaeure wird abgesaugt und mit Aether gewaschen; |
Conditions | Yield |
---|---|
With brucine man zerlegt das ausscheideten Brucinsalz der -β-sulfonsaeure mit Barytwasser; | |
With brucine |
camphor-10-sulfonic acid
(1S)-10-camphorsulfonic acid
(1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one
acetic anhydride
(1S)-10-camphorsulfonic acid
(1S)-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
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; |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In acetone at 20℃; Heating; | 100% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In acetone at 20℃; Heating; | 100% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With strongly basic anion exchange chloride resin Dowex 1 x 2; 16-100 mesh In methanol | 100% |
(1S)-10-camphorsulfonic acid
cholin hydroxide
[cholinium][(S)-camphorsulfonate]
Conditions | Yield |
---|---|
for 1h; Inert atmosphere; | 100% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 12h; | 100% |
(1S)-10-camphorsulfonic acid
sorafenib
Conditions | Yield |
---|---|
In tert-butyl methyl ether at 15 - 50℃; Solvent; Temperature; | 99.4% |
(1S)-10-camphorsulfonic acid
Camphorsulfonyl chloride
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide at 20℃; for 3h; | 99% |
With thionyl chloride at 0 - 50℃; for 2.5h; | 98% |
With thionyl chloride for 2h; Heating; | 98% |
Conditions | Yield |
---|---|
In methanol 2 equivalents of d-camphor-10-sulfonic acid; the mixture was refluxed for 2 h;; cooling down to 35-40 ° C; filtration; solvent evaporation;; | 99% |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: benzene; BiPh3 and sulfonic acid (molar ratio 1:2) ground together briefly in mortar; heated at 85°C for 4 h; powder isolated; washed with small amt. of toluene and EtOH; | 99% |
In ethanol mixt. of BiPh3 and sulfonic acid stirred in EtOH at room temp. for 2-3 dand crystd. over 3-4 d; or stirred for 1 wk (ppt. obtained); crystals collected by filtration; ppt. collected by filtration and washed with toluene and H2O; elem. anal.; | 73% |
Conditions | Yield |
---|---|
In not given | 99% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 0.5h; | 99% |
Trimethyl orthoacetate
(1S)-10-camphorsulfonic acid
(1S,4R)-methyl (7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl)methanesulfonate
Conditions | Yield |
---|---|
In dichloromethane for 0.5h; Ambient temperature; | 98% |
In dichloromethane at 20℃; for 1.5h; | 90% |
In dichloromethane at 20℃; | 87% |
In dichloromethane at 20℃; | 87% |
(1S)-10-camphorsulfonic acid
(1S,4R)-1-(iodomethyl)-7,7-dimethylbicyclo-[2.2.1]heptan-2-one
Conditions | Yield |
---|---|
With iodine; triphenylphosphine In toluene at 111℃; for 16h; | 98% |
With iodine; triphenylphosphine In toluene for 16h; Substitution; Heating; | 92% |
With iodine; triphenylphosphine In toluene | 88% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In chloroform for 20h; Heating; | 98% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In acetone at 20℃; Heating; | 98% |
N-{(1R,2S,5S)-2-amino-5-[(dimethylamino)carbonyl]cyclohexyl}-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamide
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In ethyl acetate at 50 - 65℃; for 0.00416667h; | 98% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In cyclohexane; acetonitrile at 65 - 77℃; | 98% |
(1S)-10-camphorsulfonic acid
Triethyl orthoacetate
D-camphorsulfonic acid ethyl ester
Conditions | Yield |
---|---|
In dichloromethane for 0.5h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
In dichloromethane salt formation; | 97% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
In ethyl acetate; isopropyl alcohol at 20℃; | 97% |
(1S)-10-camphorsulfonic acid
1,7-Diphenyl-3-oxa-2,7-diazabicyclo<3.3.0>octane
Conditions | Yield |
---|---|
In acetone at 20℃; Heating; | 97% |
(1S)-10-camphorsulfonic acid
Conditions | Yield |
---|---|
With potassium hydroxide In water | 97% |
(1S)-10-camphorsulfonic acid
potassium (S)-camphorsulfonate
Conditions | Yield |
---|---|
With potassium hydroxide In water at 20℃; for 12h; | 96% |
(1S)-10-camphorsulfonic acid
triethyl phosphite
D-camphorsulfonic acid ethyl ester
Conditions | Yield |
---|---|
at 50℃; for 2h; Inert atmosphere; Schlenk technique; | 96% |
pent-4-enoic acid
(1S)-10-camphorsulfonic acid
(tetrahydro-5-oxofuran-2-yl)methyl [(1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]methansulfonate
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene In acetonitrile at 20℃; for 0.5h; | 95% |
With [bis(acetoxy)iodo]benzene; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃; for 24h; | 83% |
With [bis(acetoxy)iodo]benzene In tetrahydrofuran for 0.0333333h; ultrasound irradiation; | 83% |
With ammonium iodide; 3-chloro-benzenecarboperoxoic acid In 2,2,2-trifluoroethanol; acetonitrile at 20℃; for 24h; | 42% |
(1S)-10-camphorsulfonic acid
1,7-Diphenyl-3-oxa-2,7-diazabicyclo<3.3.0>octane
Conditions | Yield |
---|---|
In acetone at 20℃; Heating; | 95% |
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