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
Welcome 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:103475-41-8
Min.Order:1 Metric Ton
Negotiable
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
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:103475-41-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:103475-41-8
Min.Order:1 Milligram
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:103475-41-8
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryAppearance:White to Pale Brown?powder Storage:Hygroscopic, Refrigerator, Under Inert Atmosphere Package:25kg/drum Application:chemical Transportation:Express/Sea/Air Port:any port in china
Cas:103475-41-8
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryTepoxalin CAS:103475-41-8 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
Cas:103475-41-8
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
Company 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
Zibo 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:103475-41-8
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:103475-41-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:Active Pharmaceutical I
high 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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
high 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:Beijing or Guangzhou
High qualityAppearance:White powder Storage:Room temperature Package:Aluminum bag Application:Used in producing API Transportation:By air Port:Beijing
Amoychem 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
factory?direct?sale Application:healing drugs
Cas:103475-41-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFactory supply high purity low priceAppearance: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
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran
TepoxalinAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Cas:103475-41-8
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
Best 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
Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L
Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
Offer high quality Tepoxalin 103475-41-8 with reasonable price Company Information Hekang Biotechnology Co.,Ltd is a company who dedicate to contract manufacturing and custom synthesis service. Since its foundation in 2005, Hekang has kept str
Cas:103475-41-8
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry4-methoxyphenylhydrazine hydrochloride
6-(4-chlorophenyl)-4,6-dioxo-N-hydroxy-N-methylhexanamide
A
tepoxalin
B
3-<3-(4-chlorophenyl)-1-(4-methoxyphenyl)-5-pyrazolyl>-N-hydroxy-N-methylpropanamide
Conditions | Yield |
---|---|
With sodium carbonate In ethanol for 3h; Heating; | A 70% B 10% |
oxalyl dichloride
N-methylhydroxyamine hydrochloride
water
3-[5-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-pyrazolyl]propionic acid
N,N-dimethyl-formamide
tepoxalin
Conditions | Yield |
---|---|
In tetrahydrofuran | 65% |
N-methylhydroxyamine hydrochloride
3-[5-(4-Chloro-phenyl)-1-(4-methoxy-phenyl)-1H-pyrazol-3-yl]-propionyl chloride
tepoxalin
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 1h; Ambient temperature; Yield given; |
4,6-dioxo-6-(4-chlorophenyl)hexanoic acid
tepoxalin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 81 percent / Ac2O / 0.33 h / Heating 2: 87 percent / Et3N / CH2Cl2 / 16 h / Ambient temperature 3: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 81 percent / Ac2O / 0.33 h / Heating 2: Et3N / CH2Cl2 / 0.5 h / Ambient temperature 3: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 81 percent / Ac2O / 0.33 h / Heating 2: 16 percent / Et3N / CH2Cl2 / 0.5 h / Ambient temperature 3: 60 percent Turnov. / CH2Cl2 / 16 h 4: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 81 percent / Ac2O / 0.33 h / Heating 2: 3 percent / Et3N / CH2Cl2 / 0.5 h / Ambient temperature 3: 74 percent / 10percent HCl / 1 h 4: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 94 percent / NEt3 / methanol / 6 h / Ambient temperature 2: oxalyl chloride / CH2Cl2 / 3 h / Ambient temperature 3: NEt3 / CH2Cl2 / 1 h / Ambient temperature View Scheme |
5-<1-(4-chlorophenyl)-1-oxoethanylidene>-3,4-dihydrofuran-2-one
tepoxalin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 87 percent / Et3N / CH2Cl2 / 16 h / Ambient temperature 2: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: Et3N / CH2Cl2 / 0.5 h / Ambient temperature 2: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 16 percent / Et3N / CH2Cl2 / 0.5 h / Ambient temperature 2: 60 percent Turnov. / CH2Cl2 / 16 h 3: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 3 percent / Et3N / CH2Cl2 / 0.5 h / Ambient temperature 2: 74 percent / 10percent HCl / 1 h 3: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme |
O-(N-methylamino)-6-(4-chlorophenyl)-4,6-dioxohexanoate
tepoxalin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent Turnov. / CH2Cl2 / 16 h 2: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme |
6-(4-chlorophenyl)-4-(N-hydroxy-N-methylamino)-6-oxo-N-hydroxy-N-methyl-4-hexenamide
tepoxalin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 74 percent / 10percent HCl / 1 h 2: 70 percent / Na2CO3 / ethanol / 3 h / Heating View Scheme |
4-methoxyphenylhydrazine hydrochloride
tepoxalin
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 94 percent / NEt3 / methanol / 6 h / Ambient temperature 2: oxalyl chloride / CH2Cl2 / 3 h / Ambient temperature 3: NEt3 / CH2Cl2 / 1 h / Ambient temperature View Scheme |
3-[5-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-pyrazolyl]propionic acid
tepoxalin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: oxalyl chloride / CH2Cl2 / 3 h / Ambient temperature 2: NEt3 / CH2Cl2 / 1 h / Ambient temperature View Scheme |
succinic acid anhydride
tepoxalin
Conditions | Yield |
---|---|
In pyridine |
2-methylmorpholine
tepoxalin
chloroacetyl chloride
3-[5-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-pyrazolyl] N-Chloroacetyloxy-N-methylpropanamide
Conditions | Yield |
---|---|
In tetrahydrofuran |
dimethylaminoacetic acid
tepoxalin
Conditions | Yield |
---|---|
In pyridine |
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