3,5-DIETHYNYL-BENZOIC ACID CAS:883106-26-1 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 orga
Cas:883106-26-1
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:883106-26-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:883106-26-1
Min.Order:4 Kilogram
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:883106-26-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryfactory?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:883106-26-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:883106-26-1
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:883106-26-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiry3,5-Diethynyl-benozoic acid, CAS 883106-26-1,liquid, commercial Qty Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We
Cas:883106-26-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe 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:883106-26-1
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:883106-26-1
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh qualityAppearance:white crystalline powder 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:883106-26-1
Min.Order:0
Negotiable
Type:Manufacturers
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:883106-26-1
Min.Order:0
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Type:Lab/Research institutions
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:883106-26-1
Min.Order:0
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Type:Lab/Research institutions
inquiryWe 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:Chemical intermediate
3,5-diethynylbenzoic acid Application:3,5-diethynylbenzoic acid
Appearance: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:883106-26-1
Min.Order:0
Negotiable
Type:Trading Company
inquirygood 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
Cas:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry3,5-DIETHYNYL-BENZOIC ACIDAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
Cas:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
bulk?production Application:Pharmaceutical intermediates
Cas:883106-26-1
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
1.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:883106-26-1
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryZhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i
Cas:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys
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:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:883106-26-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryethyl 3,5-bis[(trimethylsilyl)ethynyl]benzoate
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran; water at 20℃; for 48h; | 88% |
Multi-step reaction with 2 steps 1: 76 percent / AcOH; tetrabutylammonium fluoride / tetrahydrofuran / 0.02 h 2: 50 percent / sodium hydroxide; water / methanol / 12 h / 20 °C View Scheme |
ethyl 3,5-bis(3-hydroxy-3-methylbut-1-yn-1-yl)benzoate
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide In isopropyl alcohol at 90℃; for 4h; | 59% |
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran at 20℃; for 18h; | 58% |
ethyl 3,5-diethynylbenzoate
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide; water In methanol at 20℃; for 12h; | 50% |
3,5-dibromobenzoic acid ethyl ester
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 81 percent / CuI; PPh3; triethylamine / Pd2(dba)3 / 12 h / 65 °C 2: 76 percent / AcOH; tetrabutylammonium fluoride / tetrahydrofuran / 0.02 h 3: 50 percent / sodium hydroxide; water / methanol / 12 h / 20 °C View Scheme |
3,5-dibromobenzoic acid
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sulfuric acid / 22 h / Reflux 2.1: triethylamine / tetrahydrofuran / 22 h / Inert atmosphere 2.2: 15 h / 80 °C / Inert atmosphere 3.1: potassium hydroxide / isopropyl alcohol / 4 h / 90 °C View Scheme |
methyl 3,5-dibromobenzoate
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: copper(l) iodide; triphenylphosphine; triethylamine; tris-(dibenzylideneacetone)dipalladium(0) / 20 h / 65 °C 2: potassium hydroxide / tetrahydrofuran / 18 h / 20 °C View Scheme |
N-Ac-L-Lys-OH
A
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
In aq. phosphate buffer; acetonitrile at 37℃; |
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; sodium L-ascorbate; 3-[4-[[bis[[1-(3-hydroxypropyl)triazol-4-yl]methyl]amino]methyl]triazol-1-yl]propan-1-ol In water; butan-1-ol at 20℃; |
3,5-diethynyl-benzoic acid
triethylene glucol monomethyl ether
2-(2-(2-methoxyethoxy)ethoxy)ethyl 3,5-diethynylbenzoate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In 1,2-dichloro-ethane at 20℃; for 4h; | 90% |
5″-azide-1,3,2′,6′,2′″,6′″-hexa-N-(tert-butoxycarbonyl)-5″-deoxy-neomycin B
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With copper(l) iodide; acetic acid; N-ethyl-N,N-diisopropylamine In toluene at 80℃; for 13h; Inert atmosphere; | 86% |
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 0 - 20℃; for 22h; Inert atmosphere; | 86% |
Conditions | Yield |
---|---|
With triethylamine; 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride In tetrahydrofuran at 20℃; for 24h; | 72% |
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
With tributylphosphine; diisopropyl-carbodiimide In chloroform at 20℃; for 24h; | 68% |
3,5-diethynyl-benzoic acid
4-amino-2,2,6,6-tetramethyl-1-piperidine-1-oxyl
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 18h; | 33% |
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tributylphosphine; diisopropyl-carbodiimide / chloroform / 24 h / 20 °C 2: sodium tris(acetoxy)borohydride; triethylamine / 1-methyl-pyrrolidin-2-one / 24 h / 20 °C / Inert atmosphere 3: dichloromethane / 0.08 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; sodium L-ascorbate; 3-[4-[[bis[[1-(3-hydroxypropyl)triazol-4-yl]methyl]amino]methyl]triazol-1-yl]propan-1-ol In water; tert-butyl alcohol at 20℃; for 16h; Inert atmosphere; |
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; 3-[4-[[bis[[1-(3-hydroxypropyl)triazol-4-yl]methyl]amino]methyl]triazol-1-yl]propan-1-ol In water; tert-butyl alcohol |
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; 3-[4-[[bis[[1-(3-hydroxypropyl)triazol-4-yl]methyl]amino]methyl]triazol-1-yl]propan-1-ol In water; tert-butyl alcohol |
Conditions | Yield |
---|---|
In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 5h; Inert atmosphere; |
3,5-diethynyl-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide; dichloromethane / 5 h / 0 - 20 °C / Inert atmosphere 2: triethylamine / tetrahydrofuran / 21 h / 0 - 20 °C View Scheme |
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