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
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:288-14-2
Min.Order:0 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:288-14-2
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
WITH 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:288-14-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam
Cas:288-14-2
Min.Order:1 Kilogram
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryMolecular Formula C3H3NO Molecular Weight 69.06 CAS Registry Number 288-14-2 EINECS 206-018-7 Appearance: white
Cas:288-14-2
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his products from many recent effective packing ways;
1.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:288-14-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Isoxazole CAS:288-14-2 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:288-14-2
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
Henan 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
Best 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
Hangzhou 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
Hot Sale Superior Purity 288-14-2 Isoxazole factory price Molecular Formula C3H3NO Molar Mass 69.06 Density 1.078g/mLat 25°C(lit.) Melting Point -67.1°C Boling Point 93-95°C(lit
Cas:288-14-2
Min.Order:1 Gram
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
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:288-14-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Our 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 o
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. Product Name:Isoxazole CAS No:288-14-2 Synonyms:1-O
Product Name: Isoxazole Synonyms: ISOXAZOLE;1-Oxa-2-azacyclopentadiene;Isooxazole;ISOXAZOLE 98+%;1,2-Oxazole;Isoxazole,99%;Different oxazole;Isoxazole 99% CAS: 288-14-2 MF: C3H3NO MW: 69.06 Mol File: 288-14-2.mol Isoxazole Structure
Cas:288-14-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
1.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:288-14-2
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:288-14-2
Min.Order:0
Negotiable
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
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride at 110 - 120℃; Green chemistry; | 85.5% |
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In water at 70℃; for 3.5h; | 43% |
With hydrogenchloride; water; hydroxylamine | |
With hydrogenchloride; hydroxylamine | |
With hydroxylamine hydrochloride |
Conditions | Yield |
---|---|
In tetrahydrofuran; water under 760 Torr; for 1.5h; Ambient temperature; | 28% |
With water In tetrahydrofuran Ambient temperature; Yield given; |
Conditions | Yield |
---|---|
With hydroxylamine | |
With hydrogenchloride; hydroxylamine |
Conditions | Yield |
---|---|
With hydrogenchloride; water; hydroxylamine |
Conditions | Yield |
---|---|
With sulfuric acid Erhitzen des Reaktionsprodukts mit wss. H2SO4; |
Conditions | Yield |
---|---|
With hydrogenchloride; water; hydroxylamine |
acetic acid-(1-bromo-3,3-dichloro-propyl ester)
ISOXAZOLE
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol; hydroxylamine | |
With hydrogenchloride; ethanol; hydroxylamine; sodium acetate |
1-acetoxy-1,3,3-tribromopropane
ISOXAZOLE
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol; hydroxylamine | |
With hydrogenchloride; ethanol; hydroxylamine; sodium acetate |
Conditions | Yield |
---|---|
With sulfuric acid |
ISOXAZOLE
3-aminoprop-2-enal
Conditions | Yield |
---|---|
With hydrogen; nickel In methanol at 20℃; under 2068.65 Torr; | 100% |
With hydrogen; Raney nickel In methanol under 2068.65 Torr; for 24h; Parr apparatus; | 94% |
With hydrogen; nickel In methanol; chloroform |
ISOXAZOLE
3-methyl-4-(4-methylthiophenyl)-5-phenylisoxazole
3-methyl-5-(4-methylsulfonylphenyl)-4-phenylisoxazole
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol; water | 95% |
ISOXAZOLE
1,5-diphenylpenta-1,4-diyn-3-ol
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver trifluoromethanesulfonate In 1,2-dichloro-ethane at 80℃; for 4h; Inert atmosphere; chemoselective reaction; | 94% |
ISOXAZOLE
1,5-di(thiophen-3-yl)penta-1,4-diyn-3-ol
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver trifluoromethanesulfonate In 1,2-dichloro-ethane at 80℃; for 5h; Inert atmosphere; chemoselective reaction; | 93% |
Conditions | Yield |
---|---|
Stage #1: carbon dioxide With AuOH(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene); potassium hydroxide In tetrahydrofuran at 20℃; under 1125.11 Torr; for 0.25h; Stage #2: ISOXAZOLE In tetrahydrofuran at 20℃; under 1125.11 Torr; for 12h; Stage #3: With hydrogenchloride In tetrahydrofuran; water regioselective reaction; | 91% |
ISOXAZOLE
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver trifluoromethanesulfonate In 1,2-dichloro-ethane at 80℃; for 3h; Inert atmosphere; chemoselective reaction; | 91% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 14h; Reagent/catalyst; | 88% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver trifluoromethanesulfonate In 1,2-dichloro-ethane at 80℃; for 7h; Inert atmosphere; chemoselective reaction; | 87% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 20h; | 87% |
Conditions | Yield |
---|---|
With copper diacetate In toluene at 110℃; for 5h; regioselective reaction; | A 87% B 7% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 25h; | 85% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 23h; | 85% |
ISOXAZOLE
o-(phenylethynyl)benzaldehyde
Conditions | Yield |
---|---|
With copper diacetate In toluene at 110℃; for 4h; regioselective reaction; | A 85% B 8% |
Conditions | Yield |
---|---|
With copper diacetate In toluene at 110℃; for 3.5h; regioselective reaction; | A 85% B 8% |
ISOXAZOLE
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol at 20℃; for 5h; | 85% |
ISOXAZOLE
Conditions | Yield |
---|---|
With [1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-2-(3H)-ylidene]gold(I)chloride; silver(I) triflimide In 1,2-dichloro-ethane at 70℃; for 4h; | A 84% B 8% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 24h; | 84% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 12h; | 83% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 24h; | 83% |
ISOXAZOLE
(Z)-p-chlorobenzaldehyde oxime
toluene-4-sulfonamide
phenylacetylene
3-(4-chlorophenyl)-4-phenylisoxazole
Conditions | Yield |
---|---|
With chloroamine-T In methanol; water | 82% |
ISOXAZOLE
(S)-tert-butyl 2-((5-ethynylpyridin-3-yloxy)methyl)azetidine-1-carboxylate
2-(2-nitroethoxy)tetrahydro-2H-pyran
3-[[1-(tert-butoxycarbonyl)-2(S)-azetidinyl]methoxy]-5-[3-[(tetrahydro-2H-pyran-2-yloxy)methyl]-5-isoxazolyl]pyridine
Conditions | Yield |
---|---|
With phenyl isocyanate; triethylamine In hexane; benzene at 60℃; for 24h; | 82% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 23h; | 82% |
ISOXAZOLE
carbon dioxide
methyl iodide
methyl 1,2-oxazole-5-carboxylate
Conditions | Yield |
---|---|
Stage #1: carbon dioxide With AuOH(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene); potassium hydroxide In tetrahydrofuran at 20℃; under 1125.11 Torr; for 0.25h; Stage #2: ISOXAZOLE In tetrahydrofuran at 20℃; under 1125.11 Torr; for 12h; Stage #3: methyl iodide In tetrahydrofuran regioselective reaction; | 81% |
Conditions | Yield |
---|---|
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); silver(I) triflimide In 1,2-dichloro-ethane at 65℃; for 33h; | 81% |
Conditions | Yield |
---|---|
In benzene (N2); stirring; filtn., washing (benzene), drying (vac.); elem. anal.; | 80% |
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