R & D and manufacturing enterprises have their own stock in stockAppearance:Off-white powder Storage:Shading, sealed, dry place. Package:According to the clients' requirement Application:pharmaceutical intermediates Transportation:by sea or by air Po
Cas:611-36-9
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inquiryAs 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:611-36-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Assay 98%min ---------------------------------------------------------------------------------------------
Cas:611-36-9
Min.Order:1 Gram
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Type:Manufacturers
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:611-36-9
Min.Order:0 Metric Ton
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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:611-36-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquirychengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res
Cas:611-36-9
Min.Order:5 Metric Ton
FOB Price: $1100.0 / 1500.0
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:611-36-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:off-white solid powder Storage:ln stock Package:25kg/Barrel Application:Used as pharmaceutical intermediate Transportation:Express/Sea/Air Port:Any port of china
Cas:611-36-9
Min.Order:1 Kilogram
FOB Price: $100.0 / 390.0
Type:Lab/Research institutions
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry plac
Cas:611-36-9
Min.Order:100 Gram
Negotiable
Type:Other
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:611-36-9
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
Cas:611-36-9
Min.Order:1 Kilogram
FOB Price: $71.0 / 75.0
Type:Trading Company
inquiry4-Hydroxyquinoline CAS:611-36-9 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 interme
Cas:611-36-9
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:611-36-9
Min.Order:1 Kilogram
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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
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
J&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
Sales: 1.24hours to reply your E-mail 2.Market information trend share with customers Suggestion for purchase decision Reputation: 1.Implementing contract terms strictly 2.Timely solve any discrepancy Research and development strength 1.
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Massive 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:611-36-9
Min.Order:1 Gram
FOB Price: $1.0
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:611-36-9
Min.Order:10 Gram
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Type:Lab/Research institutions
inquirysupplier in China Appearance:light yellow and off-white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package: 10g/tin; 100g/tin; 1kg/tin as per your request Application:4-Hydroxyquinolineis a hydrox
Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationships with ma
Cas:611-36-9
Min.Order:1 Kilogram
FOB Price: $200.0
Type:Lab/Research institutions
inquiryProduct name: 4-Hydroxyquinoline CAS No.:611-36-9 Molecule Formula:C9H7NO Molecule Weight:145.16 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTI
Cas:611-36-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHigh quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
Cas:611-36-9
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
inquiryProduct Name: 4-Hydroxyquinoline Synonyms: QUINOLIN-4-OL;QUINOLIN-4(1H)-ONE;KYNURINE;4-hydroxy-quinolin;1H-Quinolin-4-one;Quinoline, 4-hydroxy-;4-Hydroxyquinoline98%;4-Quinolinol,4-Hydroxyquinoline CAS: 611-36-9 MF: C9H7NO MW: 145.16
We 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
Located 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
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Product Name: 4-Hydroxyquinoline Synonym: 4-Quinolinol; Quinolin-4-ol; 4-hydroxy-quinolin; Intermediate of Imiquimod Cas No.: 611-36-9 Formula: C9H7NO MW: 145.16 EINECS No.: 210-268-2 Density: 1.3±0.1 g/cm3 Boiling point: 313.0±15.0 &
4-(phenylmethoxy)quinoline
quinolin-4-ol
Conditions | Yield |
---|---|
With tris(bipyridine)ruthenium(II) dichloride hexahydrate; ascorbic acid In water; acetonitrile at 20℃; for 1h; Schlenk technique; Irradiation; Inert atmosphere; chemoselective reaction; | 99% |
4-hydroxy-3-quinoline carboxylic acid
quinolin-4-ol
Conditions | Yield |
---|---|
In diphenylether for 1h; Reflux; | 97% |
7-chloro-1,2,3,4-tetrahydroquinolin-4-one
A
7-chloro-4-hydroxylquinoline
B
quinolin-4-ol
Conditions | Yield |
---|---|
A 88.3% B n/a |
quinolin-4-ol
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran at 0℃; for 0.0833333h; | 72% |
quinolin-4-ol
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran at 0℃; for 0.0833333h; | 68% |
5-(N-phenyl)-aminomethylene-2,2-dimethyl-1,3-dioxane-4,6-dione
quinolin-4-ol
Conditions | Yield |
---|---|
In tetrahydrofuran at 300℃; under 75007.5 Torr; for 0.025h; Gould-Jacobs type cyclization; Flash vacuum pyrolysis; Autoclave; regioselective reaction; | 60% |
1-(2-isocyanophenyl)ethan-1-one
quinolin-4-ol
Conditions | Yield |
---|---|
With copper(l) iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; for 6h; Reagent/catalyst; Solvent; chemoselective reaction; | 57% |
Quinoline N-oxide
A
quinoline
B
quinolin-4-ol
C
2,2'-biquinoline
D
4-(quinolin-4-yl)quinoline
Conditions | Yield |
---|---|
With naphthalene In tetrahydrofuran for 24h; | A n/a B 32% C 20% D n/a |
Quinoline N-oxide
dichloroacethyl chloride
A
2-(dichloromethyl)quinoline
B
quinolin-4-ol
C
bis(2-quinolyl)dichloromethane
Conditions | Yield |
---|---|
With triethylamine In chloroform 2 h, r.t; 9 h; | A 12.4% B 4.6% C 5.4% |
Quinoline N-oxide
A
2-(dichloromethyl)quinoline
B
quinolin-4-ol
C
bis(2-quinolyl)dichloromethane
Conditions | Yield |
---|---|
With dichloroacethyl chloride; triethylamine In chloroform 2 h, r.t; 9 h; | A 12.4% B 4.6% C 5.4% |
Conditions | Yield |
---|---|
In chloroform Thermodynamic data; Equilibrium constant; ΔRGo, tests in solvents of different polarity; |
Conditions | Yield |
---|---|
Hydrogenation; | |
at 40 - 55℃; under 18387.7 Torr; Hydrogenation; |
tetrachloromethane
1-hydroxyquinoline-4(1H)-one
phosphorus trichloride
A
4-chloroquinoline
B
quinolin-4-ol
1-hydroxyquinoline-4(1H)-one
chloroform
phosphorus trichloride
A
4-chloroquinoline
B
quinolin-4-ol
1-hydroxyquinoline-4(1H)-one
ethyl acetate
phosphorus trichloride
A
4-chloroquinoline
B
quinolin-4-ol
Conditions | Yield |
---|---|
With mouse brain monoamine oxidase-B Enzyme kinetics; | |
In aq. phosphate buffer at 37℃; for 0.333333h; |
quinolin-4-ol
Conditions | Yield |
---|---|
With human recombinant monoamine oxidase-A GST fusion protein; Soerensen-phosphate buffer at 30℃; Enzyme kinetics; |
Conditions | Yield |
---|---|
Stage #1: cycl-isopropylidene malonate With orthoformic acid triethyl ester at 145℃; Stage #2: aniline at 50 - 145℃; Stage #3: In diphenylether at 250℃; |
quinolin-4-ol
Conditions | Yield |
---|---|
With potassium chloride at 37℃; pH=7.4; Kinetics; Reagent/catalyst; Enzymatic reaction; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: ethanol / 2 h / Reflux 2: tetrahydrofuran / 0.03 h / 300 °C / 75007.5 Torr / Flash vacuum pyrolysis; Autoclave View Scheme | |
Multi-step reaction with 4 steps 1: 1 h / Reflux 2: diphenylether / 1 h / Reflux 3: sodium hydroxide / 1 h / Reflux 4: diphenylether / 1 h / Reflux View Scheme |
methylene blue
Trp
A
tryptamine
B
quinolin-4-ol
C
2-amino-4-(2-formamidophenyl)-4-oxo-butanoic acid
D
Kynurenine
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae wild type strain V328 for 0.333333h; UV-irradiation; |
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae wild type strain V328 for 0.333333h; UV-irradiation; |
diethyl (anilinomethylene)malonate
quinolin-4-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: diphenylether / 1 h / Reflux 2: sodium hydroxide / 1 h / Reflux 3: diphenylether / 1 h / Reflux View Scheme |
ethyl 4-hydroxy-3-quinolinecarboxylate
quinolin-4-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / 1 h / Reflux 2: diphenylether / 1 h / Reflux View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: copper(l) iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 6 h / 20 °C View Scheme |
2-[(trimethylsilyl)ethynyl]aniline
quinolin-4-ol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: potassium carbonate / methanol / 12 h / 20 °C 2: hydrogenchloride; cetyltrimethylammonim bromide / water / 12 h / 80 °C 4: copper(l) iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 6 h / 20 °C View Scheme |
2-ethynylaniline
quinolin-4-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride; cetyltrimethylammonim bromide / water / 12 h / 80 °C 3: copper(l) iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 6 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere 2: potassium carbonate / methanol / 12 h / 20 °C 3: hydrogenchloride; cetyltrimethylammonim bromide / water / 12 h / 80 °C 5: copper(l) iodide; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 6 h / 20 °C View Scheme |
quinolin-4-ol
3-bromo-4-hydroxyquinoline
Conditions | Yield |
---|---|
With N-Bromosuccinimide In water; dimethyl sulfoxide for 24h; | 97% |
With bromine; acetic acid |
Conditions | Yield |
---|---|
With boron tribromide In N,N-dimethyl-formamide Inert atmosphere; | 96% |
With phosphorus tribromide In N,N-dimethyl-formamide at 20℃; for 0.5h; | 92% |
With phosphorus tribromide In N,N-dimethyl-formamide for 0.666667h; Inert atmosphere; | 88% |
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; | 96% |
quinolin-4-ol
4-hydroxy-6-nitro-quinoline
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In water at -15 - 20℃; for 3h; | 95% |
With sulfuric acid; nitric acid at -15 - 0℃; for 2h; | 84% |
Stage #1: quinolin-4-ol With sulfuric acid; nitric acid at 0 - 5℃; Cooling with ice; Stage #2: at 20℃; for 2h; | 63% |
Conditions | Yield |
---|---|
With silver hexafluoroantimonate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate; lithium trifluoromethanesulfonate In 1,2-dimethoxyethane at 100℃; for 12h; Schlenk technique; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With 4-methyl-morpholine In dichloromethane at 10 - 25℃; | 94% |
With 4-methyl-morpholine In dichloromethane at 20℃; for 3h; | |
In dichloromethane at 20℃; for 3h; |
quinolin-4-ol
di-tert-butyl dicarbonate
Conditions | Yield |
---|---|
With dmap In tetrahydrofuran at 20℃; for 2h; | 94% |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran; toluene at 20 - 30℃; Mitsunobu Displacement; Inert atmosphere; regioselective reaction; | 94% |
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