Dayangchem's 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. DayangChem can provide different quantities
Cas:120511-72-0
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:120511-72-0
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryUnique advantages of 3,5-Bis(2-cyanoprop-2-yl)toluene Cas 120511-72-0 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Almost white powder Storage:cool dry place Package:25kg/drum Ap
Cas:120511-72-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry3,5-Bis(2-cyanoprop-2-yl)toluene CAS No.:120511-72-0 Name: 3,5-Bis(2-cyanoprop-2-yl)toluene Synonyms 2,2'-(5-Methyl-1,3-phenylene)di(2-methylpropionitrile); a,a,a',a',5-Pentamethyl-1,3-benzenediacetonitrile Mo
Cas:120511-72-0
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Other
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:120511-72-0
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:120511-72-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Cas:120511-72-0
Min.Order:1 Metric Ton
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:120511-72-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:120511-72-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:120511-72-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 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:120511-72-0
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:120511-72-0
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 We can also provide MT1 peptide powd
Cas:120511-72-0
Min.Order:1 Kilogram
FOB Price: $20.0 / 25.0
Type:Trading Company
inquiryWe are concentrating on APIs and pharmaceutical intermediates. With in depth knowledge and understanding in this industry, we are indulged in supplying a wide assortments of 3,5-Bis(2-cyanoprop-2-yl)toluene from Wuhan, Hubei, Ch
Cas:120511-72-0
Min.Order:1 Kilogram
FOB Price: $1.0
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:120511-72-0
Min.Order:1 Kilogram
Negotiable
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
Cas:120511-72-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry:3,5-Bis(2-cyanoprop-2-yl)toluene CAS:120511-72-0 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:120511-72-0
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:120511-72-0
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:120511-72-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:120511-72-0
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 3,5-Bis(2-cyanoprop-2-yl)toluene Synonyms: PENTAMETHYL-1,3-BENZENEDIACETONITRILE;2,2'-(5-METHYL-1,3-PHENYLENE)DI(2-METHYLPROPANENITRILE);2,2'-(5-methyl-1,3-phenylene)di(2-methylpropionitrile);A,A,A',A',5-PENTAMETHYL
Cas:120511-72-0
Min.Order:100 Gram
Negotiable
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:120511-72-0
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:120511-72-0
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:120511-72-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,2'-(5-Methyl-1,3-phenylene)-bis-(2-methyl propiononitrile);CAS.120511-72-0;98%;IN STOCK, COMPETITIVE PRICE Appearance:White powder Storage:Store in an airtight container, protected from light. Package:according to customers' requirements Appl
Cas:120511-72-0
Min.Order:1 Gram
Negotiable
Type:Other
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:120511-72-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:120511-72-0
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:White crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:A labelled intermedia
Cas:120511-72-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name: 2,2-(5-Methyl-1,3-Phenylene)-Bis-(2-Methyl-Propionitrile) CAS No.:120511-72-0 Molecule Formula:C15H18N2 Molecule Weight:226.32 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise St
Cas:120511-72-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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,
Cas:120511-72-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry(3-cyanomethyl-5-methyl-phenyl)-acetonitrile
methyl iodide
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 12h; | 88% |
With sodium hydride | 79% |
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 3 - 3.5h; | 70.3% |
(3-cyanomethyl-5-methyl-phenyl)-acetonitrile
methyl p-toluene sulfonate
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 0℃; Inert atmosphere; | 86% |
3,5-dibromotoluene
potassium 2-cyano-2-methyl-propanoate
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With bis(η3-allyl-μ-chloropalladium(II)); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,3,5-trimethyl-benzene at 20 - 140℃; for 3.16667h; Inert atmosphere; Sealed tube; chemoselective reaction; | 84% |
2-cyano-2-methylpropanoic acid
1,3-diiodo-5-methylbenzene
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; copper (I) acetate; caesium carbonate In dimethyl sulfoxide at 140℃; for 10h; Reagent/catalyst; Inert atmosphere; Large scale; | 83.9% |
2-cyano-2-methylpropanoic acid
3,5-dibromotoluene
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; copper(l) iodide In N,N-dimethyl-formamide at 150℃; for 12h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere; | 81.1% |
2-cyano-2-methylpropanoic acid
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With copper(l) iodide; bathophenanthroline; potassium tert-butylate In 5,5-dimethyl-1,3-cyclohexadiene for 48h; Inert atmosphere; Reflux; | 78.8% |
anastrozol
A
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
With tetraethylammonium perchlorate; triethylamine In dimethyl sulfoxide at 20℃; for 9h; Electrolysis; Green chemistry; | A 47% B 26% |
methyl iodide
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
Stage #1: (3-cyanomethyl-5-methyl-phenyl)-acetonitrile With potassium tert-butylate In N,N-dimethyl-formamide at 15 - 20℃; for 4 - 5h; Stage #2: methyl iodide In N,N-dimethyl-formamide for 1h; |
2-[3-bromomethyl-5-(cyanodimethylmethyl)phenyl]-2-methylpropanenitrile
sodium triazole
A
3,5-bis(2-cyanoprop-2-yl)toluene
B
α,α,α',α'-tetramethyl-5-(4H-1,2,4-triazol-4ylmethyl)-1,3-benzene-diacetonitrile
C
anastrozol
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at -10 - -5℃; for 0.75h; Product distribution / selectivity; |
3,5-bis(2-cyanoprop-2-yl)toluene
2-[3-bromomethyl-5-(cyanodimethylmethyl)phenyl]-2-methylpropanenitrile
Conditions | Yield |
---|---|
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 2 - 2.5h; Heating / reflux; | 87% |
With N-Bromosuccinimide In dichloromethane for 4h; Product distribution / selectivity; UV-irradiation; Heating / reflux; | 85% |
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In acetonitrile at 75 - 80℃; for 3h; Solvent; Reagent/catalyst; | 85% |
3,5-bis(2-cyanoprop-2-yl)toluene
3,5-bis(2-cyanopropan-2-yl)benzoic acid
Conditions | Yield |
---|---|
With chromium(VI) oxide; sulfuric acid; acetic acid at 0℃; | 78% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; dibenzoyl peroxide In N-methyl-acetamide; tetrachloromethane; water | |
Stage #1: 3,5-bis(2-cyanoprop-2-yl)toluene; sodium triazole In N,N-dimethyl-formamide at 45 - 50℃; for 4h; Stage #2: With hydrogenchloride In water at 50℃; pH=1 - 2; Stage #3: With ammonia In water at 0 - 5℃; pH=8 - 9; |
Conditions | Yield |
---|---|
Stage #1: 3,5-bis(2-cyanoprop-2-yl)toluene; acetic anhydride With sulfuric acid; chromium(VI) oxide at -10 - 0℃; for 2.5 - 2.75h; Stage #2: With water |
3,5-bis(2-cyanoprop-2-yl)toluene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione / 2,2'-azobis(isobutyronitrile) / cyclohexane / 4 h / 25 - 85 °C 2: isopropyl alcohol / 5 h / 80 - 85 °C View Scheme | |
Multi-step reaction with 2 steps 1: N-Bromosuccinimide; acetic acid; 2,2'-azobis(isobutyronitrile) / acetonitrile / 6.5 h / 65 °C / Reflux; Industrial scale 2: 3 h / Reflux; Industrial scale View Scheme |
3,5-bis(2-cyanoprop-2-yl)toluene
anastrozol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione / 2,2'-azobis(isobutyronitrile) / cyclohexane / 4 h / 25 - 85 °C 2.1: isopropyl alcohol / 5 h / 80 - 85 °C 3.1: hydrogenchloride; sodium nitrite / water / 8 h / -5 - 20 °C 3.2: 4 h / 5 - 25 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: N-Bromosuccinimide; acetic acid; 2,2'-azobis(isobutyronitrile) / acetonitrile / 6.5 h / 65 °C / Reflux; Industrial scale 2.1: 3 h / Reflux; Industrial scale 3.1: hydrogenchloride; sodium nitrite / acetonitrile; water / 4 h / 15 - 22 °C / Industrial scale 3.2: 0.5 h / 20 °C / Industrial scale 3.3: 12 h / 12 °C / Industrial scale View Scheme |
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