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Cas:66774-02-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:66774-02-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--66774-02-5--High purity CLOTRIMAZOLE IMP. A (PHARMEUROPA): (2-CHLOROPHENYL)DIPHENYLMETHANOL in stock 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
Cas:66774-02-5
Min.Order:1 Metric Ton
FOB Price: $2000.0
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:66774-02-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryCLOTRIMAZOLE IMP. A (PHARMEUROPA): (2-CHLOROPHENYL)DIPHENYLMETHANOL CAS:66774-02-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermed
Cas:66774-02-5
Min.Order:1 Gram
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
Cas:66774-02-5
Min.Order:0
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:66774-02-5
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:66774-02-5
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:66774-02-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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:66774-02-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
We 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:66774-02-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:66774-02-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryBenzenemethanol,2-chloro-a,a-diphenyl- cas 66774-02-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Trading Company
inquirybest seller Application:API
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:66774-02-5
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:66774-02-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryYinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin
Cas:66774-02-5
Min.Order:0
Negotiable
Type:Manufacturers
inquiryclotrimazole
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
With hydrogenchloride for 2h; Heating; | 93% |
With hydrogenchloride; water for 3h; Heating / reflux; | 85% |
With hydrogenchloride In water; isopropyl alcohol for 17h; Heating; | 36% |
Conditions | Yield |
---|---|
With hydrogenchloride In water; acetonitrile at 80℃; for 2h; | A n/a B 71% |
(2-chlorophenyl)(phenyl)methanone
phenylmagnesium bromide
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
Stage #1: phenylmagnesium bromide With zinc(II) chloride In tetrahydrofuran at 20℃; for 1h; Stage #2: (2-chlorophenyl)(phenyl)methanone In tetrahydrofuran for 120h; Reflux; | 58% |
Conditions | Yield |
---|---|
With (trimethylsilyl)methylmagnesium chloride In tetrahydrofuran at 20℃; for 12h; | 32% |
2-chlorophenylmagnesium bromide
benzophenone
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether |
diethyl ether
ethyl 2-chlorobenzoate
A
1,2-bis-(2-chloro-phenyl)-1,2-diphenyl-ethane-1,2-diol
B
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
at 50℃; |
1-chloro-2-(dichloro(phenyl)methyl)benzene
benzene
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
With aluminium trichloride at 20℃; for 22h; |
(2-chlorophenyl)(phenyl)methanone
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PCl5 / 2 h / 130 - 140 °C 2: AlCl3 / 22 h / 20 °C View Scheme | |
With phenyllithium In cyclohexane-Et2 O; diethyl ether | 23.1 g (78%) |
1-chloro-2-(trifluoromethyl)benzene
benzene
A
(2-chlorophenyl)(phenyl)methanone
B
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid for 4h; Friedel-Crafts type reaction; Inert atmosphere; | A 65 %Chromat. B 35 %Chromat. |
1H-imidazole
diphenyl phosphite
o-chlorotriphenylmethanol
4-methyl-2-pentanone
clotrimazole
Conditions | Yield |
---|---|
With sodium hydroxide | 100% |
With sodium hydroxide | 77% |
1H-imidazole
diphenyl phosphite
o-chlorotriphenylmethanol
clotrimazole
Conditions | Yield |
---|---|
In toluene | 74.5% |
In acetonitrile; benzene | 73% |
Conditions | Yield |
---|---|
With zinc(II) chloride In 1,4-dioxane Addition; Heating; | 62% |
L-Cysteine
o-chlorotriphenylmethanol
(2R)-2-amino-3-(((2-chlorophenyl)(diphenyl)methyl)sulfanyl)propanoic acid
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; acetic acid at 20℃; for 3h; | 29% |
formaldehyd
o-chlorotriphenylmethanol
1-(2-chlorophenyl)-1,1-diphenyl methane
o-chlorotriphenylmethanol
aniline hydrochloride
(2-chloro-phenyl)-triphenyl-methane
Conditions | Yield |
---|---|
With acetic acid Behandeln des Reaktionsprodukts mit NaNO2, wss. H3PO2 und Essigsaeure; |
o-chlorotriphenylmethanol
2-chlorotrityl chloride
Conditions | Yield |
---|---|
With hydrogenchloride; calcium chloride; benzene | |
With hydrogenchloride | |
With acetyl chloride; Petroleum ether; benzene |
o-chlorotriphenylmethanol
1-(2-chlorophenyl)-1,1-diphenyl methane
Conditions | Yield |
---|---|
With hydrogen iodide; acetic acid | |
With formic acid | |
With phosphorus; iodine; acetic acid | |
With chloro-trimethyl-silane; sodium iodide In dichloromethane; acetonitrile at 20℃; for 48h; |
o-chlorotriphenylmethanol
2-chloro-trityl bromide
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid |
o-chlorotriphenylmethanol
hydrogen iodide
acetic acid
1-(2-chlorophenyl)-1,1-diphenyl methane
o-chlorotriphenylmethanol
clotrimazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride / Heating 2: triethylamine / acetonitrile / Heating View Scheme |
o-chlorotriphenylmethanol
9,10-diphenylanthracene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: iodine; red phosphorus; aqueous acetic acid 2: pyridine / 200 °C 3: diethyl ether / anschliessend Behandeln mit wss. HCl 4: aqueous HBr; acetic acid View Scheme |
o-chlorotriphenylmethanol
9-methyl-10-phenylanthracene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: iodine; red phosphorus; aqueous acetic acid 2: pyridine / 200 °C 3: diethyl ether; benzene / anschliessende Behandlung mit wss. NH4Cl-Loesung und 11-taegiges Kochen des gebildeten Imin-hydrochlorids mit wss. HBr in Essigsaeure View Scheme |
o-chlorotriphenylmethanol
9-ethyl-10-phenyl-anthracene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: iodine; red phosphorus; aqueous acetic acid 2: pyridine / 200 °C 3: diethyl ether; benzene / Kochen des nach der Hydrolyse erhaltenen Reaktionsprodukts mit wss. HBr in Essigsaeure View Scheme |
o-chlorotriphenylmethanol
2-benzhydryl-benzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: iodine; red phosphorus; aqueous acetic acid 2: pyridine / 200 °C View Scheme |
o-chlorotriphenylmethanol
2-(diphenylmethyl)benzophenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: iodine; red phosphorus; aqueous acetic acid 2: pyridine / 200 °C 3: diethyl ether / anschliessend Behandeln mit wss. HCl View Scheme |
o-chlorotriphenylmethanol
1-(2-chloro-phenyl)-1,1-diphenyl-ethane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HCl 2: diethyl ether; benzene View Scheme |
o-chlorotriphenylmethanol
2-(1,1-Diphenylethyl)benzonitril
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: HCl 2: diethyl ether; benzene 3: pyridine / 215 - 225 °C View Scheme |
o-chlorotriphenylmethanol
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: HCl 2: diethyl ether; benzene 3: pyridine / 215 - 225 °C 4: diethyl ether; benzene / anschliessend Behandeln mit verd. wss. Salzsaeure 5: aqueous HBr / Behandeln des Reaktionsprodukts mit Methanol View Scheme |
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