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:963-39-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
1. 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:963-39-3
Min.Order:1 Gram
FOB Price: $0.1
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
Demoxepam Basic information Product Name: Demoxepam Synonyms: 1,3-Dihydro-7-chloro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-oxide;1,3-dihydro-7-chloro-5-phenyl-2h-1,4-benzodiazepin-2-one4-o
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:963-39-3
Min.Order:1 Kilogram
FOB Price: $6.0 / 10.0
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:963-39-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:963-39-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:963-39-3
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
Type:Trading Company
inquiryAppearance:White to Pale Yellow powder Storage:room temperature Package:25kg/drum Application:A major metabolite of Chlordiazepoxide (C327050). A benzodiapine derivative with anticonvulsant properties. Transportation:Express/Sea/Air Port:any port i
Cas:963-39-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:963-39-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryDemoxepam CAS:963-39-3 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 organic intermediates, st
Cas:963-39-3
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:963-39-3
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
Cas:963-39-3
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:963-39-3
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:963-39-3
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:963-39-3
Min.Order:10 Gram
FOB Price: $100.0
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,
Our 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
factory?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:963-39-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Shandong 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:963-39-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:963-39-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Superior quality, moderate price & quick delivery. Appearance:white crystals powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine , pesticide i
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:963-39-3
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
Cas:963-39-3
Min.Order:0
Negotiable
Type:Other
inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:963-39-3
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:963-39-3
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:963-39-3
Min.Order:0
Negotiable
Type:Manufacturers
inquirydiazepam
A
desmethyldiazepam
B
oxazepam
C
demoxepam
D
diazepam 4-oxide
E
temazepam
F
6-chloro-1-methyl-4-phenyl-2(1H)-quinazolinone
Conditions | Yield |
---|---|
With dihydrogen peroxide; 1H-imidazole; {5,10,15,20-tetrakis(pentafluorophenyl)porphynato}manganese(III) chloride; ammonium acetate In 1,1,1,3',3',3'-hexafluoro-propanol; water; 4-methyl-1,2,3-trifluorobenzene for 4.83333h; Product distribution / selectivity; | A 4% B 0% C 0% D 5% E 7% F 1% |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water at 37℃; for 1h; Product distribution; varying pH; varying amounts of reagents; |
Conditions | Yield |
---|---|
With water at 37℃; for 960h; |
methyl isocyanate
demoxepam
10-chloro-1-methyl-11b-phenyl-7,11b-dihydro-1H-benzo[f][1,2,4]oxadiazolo[2,3-d][1,4]diazepine-2,6-dione
Conditions | Yield |
---|---|
In tetrahydrofuran |
demoxepam
8-chloro-9b-phenyl-5,9b-dihydro-benzo[f]oxazirino[2,3-d][1,4]diazepin-4-one
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation; |
Conditions | Yield |
---|---|
for 1.5h; |
Conditions | Yield |
---|---|
With sodium hydroxide for 0.5h; Irradiation; | |
for 0.5h; Irradiation; |
demoxepam
[3-2H2]nordiazepam 4-oxide
Conditions | Yield |
---|---|
With deuteriated sodium hydroxide In deuteromethanol for 8h; Heating; | 0.92 g |
demoxepam
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 0.92 g / NaOD / CH3OD / 8 h / Heating 2: 1 g / 3 h / Heating 3: 0.49 g / NaOD / CH3OD / 0.5 h / Ambient temperature View Scheme |
demoxepam
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 0.92 g / NaOD / CH3OD / 8 h / Heating 2: 0.79 g / PCl3 / CHCl3 / 3 h / Heating 3: 1.) 4M NaOD / 1.) CH3CN, 5 min, 2.) CH3CN, RT, 5 h View Scheme |
demoxepam
[3-2H]oxazepam 3-acetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.92 g / NaOD / CH3OD / 8 h / Heating 2: 1 g / 3 h / Heating View Scheme |
demoxepam
<3-2H2>nordiazepam
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.92 g / NaOD / CH3OD / 8 h / Heating 2: 0.79 g / PCl3 / CHCl3 / 3 h / Heating View Scheme |
demoxepam
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C 3: 82 percent / diethylaminosulfur trifluoride / CH2Cl2 / 1.) -70 deg C, 2.) to -10 deg C, 25 min 4: 50 percent / sodium hydride / tetrahydrofuran / 3 h / 25 °C 5: 26 g / 2 N NaOD, deuterium oxide / dimethylformamide View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C View Scheme |
demoxepam
1-allyl-7-chloro-3-fluoro-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C 3: 82 percent / diethylaminosulfur trifluoride / CH2Cl2 / 1.) -70 deg C, 2.) to -10 deg C, 25 min 4: 64 percent / sodium hydride / tetrahydrofuran / 2 h / 25 °C View Scheme |
demoxepam
7-chloro-3-fluoro-2-oxo-5-phenyl-2,3-dihydro-benzo[e][1,4]diazepine-1-carboxylic acid methylamide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C 3: 82 percent / diethylaminosulfur trifluoride / CH2Cl2 / 1.) -70 deg C, 2.) to -10 deg C, 25 min 4: 56 percent / benzene / 48 h / Heating View Scheme |
demoxepam
7-chloro-3-fluoro-2-oxo-5-phenyl-2,3-dihydro-benzo[e][1,4]diazepine-1-carboxylic acid ethylamide
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C 3: 82 percent / diethylaminosulfur trifluoride / CH2Cl2 / 1.) -70 deg C, 2.) to -10 deg C, 25 min 4: 54 percent / benzene / 48 h / Heating View Scheme |
demoxepam
3-fluoro-5-phenyl-7-chloro-2,3-dihydro-1H-1,4-benzodiazepin-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C 3: 82 percent / diethylaminosulfur trifluoride / CH2Cl2 / 1.) -70 deg C, 2.) to -10 deg C, 25 min View Scheme | |
With SbCl5; HF |
demoxepam
3-fluoro-1,3-dihydro-1-methyl-7-chloro-5-phenyl-2H-1,4-benzodiazepin-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 1.5 h 2: aq. 5 percent sodium bicarbonate / ethanol / 18 h / 25 °C 3: 82 percent / diethylaminosulfur trifluoride / CH2Cl2 / 1.) -70 deg C, 2.) to -10 deg C, 25 min 4: 50 percent / sodium hydride / tetrahydrofuran / 3 h / 25 °C View Scheme |
demoxepam
10-chloro-1-methyl-2,6-dioxo-11b-phenyl-1,5,6,11b-tetrahydro-2H-benzo[f][1,2,4]oxadiazolo[2,3-d][1,4]diazepine-7-carboxylic acid methylamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrahydrofuran 2: tetrahydrofuran View Scheme |
Conditions | Yield |
---|---|
With NEt3 In ethanol; dichloromethane addn. of 2 equiv. of ligand soln. (in EtOH) to Re-complex soln. (in CH2Cl2/EtOH=2:1), refluxing with few drops of NEt3 for 3 h; concn., crystn. on EtOH addn., filtration, washing (H2O, EtOH, Et2O), recrystn. (CH2Cl2/EtOH); elem. anal.; |
Conditions | Yield |
---|---|
With NEt3 In ethanol; dichloromethane addn. of 2 equiv. of ligand soln. (in EtOH) to Tc-complex soln. (in CH2Cl2/EtOH=2:1), refluxing with few drops of NEt3 for 3 h; concn., crystn. on EtOH addn., filtration, washing (H2O, EtOH, Et2O), recrystn. (CH2Cl2/EtOH); elem. anal.; |
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