As 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:344-80-9
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:344-80-9
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry2-Amino-2'-fluoro-5-nitrobenzophenone Basic information Product Name: 2-Amino-2'-fluoro-5-nitrobenzophenone Synonyms: 2-AMINO-2'-FLUORO-5-NITROBENZOPHEN
Cas:344-80-9
Min.Order:1 Kilogram
Negotiable
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:344-80-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWith 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:344-80-9
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
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 on.O
Cas:344-80-9
Min.Order:1 Metric Ton
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:344-80-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:344-80-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:344-80-9
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:344-80-9
Min.Order:0 Metric Ton
Negotiable
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
Cas:344-80-9
Min.Order:0 Metric Ton
Negotiable
Type:Other
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:344-80-9
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:344-80-9
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry1)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 etc. 3) oem/odm available; 4) rea
Cas:344-80-9
Min.Order:1 Kilogram
FOB Price: $4.0
Type:Lab/Research institutions
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
R & 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:344-80-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryShanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:344-80-9
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:344-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:344-80-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryHunan chemfish Pharmaceutical co.,Ltd a comprehensive enterprise, is located in High-Tech Science Park,Changsha,Chia . Specializing in R&D, manufacture and marketing, we provide a wide range of products and the most professional services to meet the
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:344-80-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryAppearance & Physical State yellow crystalline powder Density 1.399 g/cm3 Boiling Point 485.6ºC at 760 mmHg Flash Point 247.5ºC Re
Cas:344-80-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:344-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate
Cas:344-80-9
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-Amino-2'-fluoro-5-nitrobenzophenone cas 344-80-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:344-80-9
Min.Order:0
Negotiable
Type:Other
inquiryBest quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:344-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry344-80-9 Application:intermediate
Cas:344-80-9
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:344-80-9
Min.Order:0
Negotiable
Type:Trading Company
inquirybulk?production Application:Pharmaceutical intermediates
Cas:344-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry5-(2-fluorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one
2-amino-5-nitro-2'-fluorobenzophenone
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol Heating; |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 95% |
Conditions | Yield |
---|---|
With 1-methylimidazolium tetrafluoroborate In neat (no solvent) at 20℃; for 2h; | 90% |
Conditions | Yield |
---|---|
With thionyl chloride; sodium hydrogencarbonate In tetrahydrofuran; ethyl acetate |
N-Cbz-Ala
2-amino-5-nitro-2'-fluorobenzophenone
(S)-benzyl-{1-[[2-(o-fluorobenzoyl)-4-nitrophenyl]carbamoyl]ethyl}carbamate
Conditions | Yield |
---|---|
With thionyl chloride; sodium hydrogencarbonate In tetrahydrofuran |
chloroacetaldehyde dimethyl acetal
2-amino-5-nitro-2'-fluorobenzophenone
2-chloromethyl-4-(2-fluoro-phenyl)-6-nitro-1,2-dihydro-quinazoline 3-oxide
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol |
N-Cbz-Ala
2-amino-5-nitro-2'-fluorobenzophenone
(-)-benzyl-[1-[{2-(o-fluorobenzoyl)-4-nitrophenyl}-carbamoyl]ethyl]carbamate
Conditions | Yield |
---|---|
With phosphorus pentachloride In dichloromethane; toluene |
bromo-fluoro-acetyl bromide
2-amino-5-nitro-2'-fluorobenzophenone
B
3-fluoro-5-o-fluorophenyl-7-nitro-2,3-dihydro-1H-1,4-benzodiazepin-2-one
Conditions | Yield |
---|---|
With hexamethylenetetramine In ethanol |
2-amino-5-nitro-2'-fluorobenzophenone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: hydrogenchloride / ethanol 2: manganese dioxide / tetrahydrofuran; dichloromethane 3: acetic acid / nitromethane; dichloromethane; dimethyl sulfoxide 4: ethanol View Scheme |
2-amino-5-nitro-2'-fluorobenzophenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / ethanol 2: manganese dioxide / tetrahydrofuran; dichloromethane 3: acetic acid / nitromethane; dichloromethane; dimethyl sulfoxide View Scheme |
2-amino-5-nitro-2'-fluorobenzophenone
2-chloromethyl-4-(2-fluoro-phenyl)-6-nitro-quinazoline 3-oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / ethanol 2: manganese dioxide / tetrahydrofuran; dichloromethane View Scheme |
2-amino-5-nitro-2'-fluorobenzophenone
5-(2-fluorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dichloromethane / 12 h / 0 - 20 °C 2: hexamethylenetetramine; ammonium chloride / ethanol / 4 h / Reflux View Scheme |
2-amino-5-nitro-2'-fluorobenzophenone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: dichloromethane / 12 h / 0 - 20 °C 2.1: hexamethylenetetramine; ammonium chloride / ethanol / 4 h / Reflux 3.1: potassium tert-butylate / tetrahydrofuran / 0.33 h / 0 °C / Inert atmosphere 3.2: 0.58 h / -20 - 0 °C / Inert atmosphere View Scheme |
2-amino-5-nitro-2'-fluorobenzophenone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: dichloromethane / 12 h / 0 - 20 °C 2.1: hexamethylenetetramine; ammonium chloride / ethanol / 4 h / Reflux 3.1: potassium tert-butylate / tetrahydrofuran / 0.33 h / 0 °C / Inert atmosphere 3.2: 0.58 h / -20 - 0 °C / Inert atmosphere 4.1: potassium tert-butylate / tetrahydrofuran / 4 h / -20 - 20 °C / Inert atmosphere View Scheme |
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