DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:15733-89-8
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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
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inquiry2-Hydroxy-4-quinolincarboxylic acid CAS No.:15733-89-8 Name: 2-Hydroxy-4-quinolincarboxylic acid Synonyms: 2-Hydroxycinchoninic acid Molecular Structure
Cas:15733-89-8
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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
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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:15733-89-8
Min.Order:1 Gram
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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:15733-89-8
Min.Order:5 Kiloliter
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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
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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:15733-89-8
Min.Order:1 Kilogram
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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
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Min.Order:1 Kilogram
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Yellow powder Storage:Refer to COA / MSDS Packa
Cas:15733-89-8
Min.Order:1 Kilogram
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Type:Trading Company
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:15733-89-8
Min.Order:1 Kilogram
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Type:Trading Company
inquiry2-Hydroxy-4-quinolincarboxylic acid CAS:15733-89-8 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 quali
Cas:15733-89-8
Min.Order:1 Gram
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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:15733-89-8
Min.Order:10 Kilogram
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Type:Trading Company
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:15733-89-8
Min.Order:1 Kilogram
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inquiryBest 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
Cas:15733-89-8
Min.Order:0
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Type:Manufacturers
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:15733-89-8
Min.Order:0 Metric Ton
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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
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inquiryChemlyte 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
Cas:15733-89-8
Min.Order:100 Gram
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inquiryMassive 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:15733-89-8
Min.Order:1 Gram
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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:15733-89-8
Min.Order:10 Gram
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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:15733-89-8
Min.Order:100 Gram
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inquiryProduct name: 2-Hydroxyquinoline-4-Carboxylic Acid CAS No.:15733-89-8 Molecule Formula:C10H7NO3 Molecule Weight:189.17 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING IT
Cas:15733-89-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:15733-89-8
Min.Order:1 Kilogram
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inquiry8Years Exporting Experience. 100% passng customs Appearance:White powder Storage:storage in a dry, ventilated place under normal Package:10g/pack,100g/pack,1kg/pack Application:pharmaceutical raw materials Transportation:BY EMS,FEDEX,AIR Port:Sha
Cas:15733-89-8
Min.Order:1 Kilogram
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inquiry2-Hydroxy-4-quinolincarboxylic acid Chemical Properties Melting point 350°C Boiling point 403.6±45.0 °C(Predicted) density 1.429±0.06 g/cm3(Predicted) storage temp. Sealed in dry,Room Temperature pka 2.76&plus
Cas:15733-89-8
Min.Order:1 Gram
FOB Price: $66.0
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:15733-89-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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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
Cas:15733-89-8
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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
Cas:15733-89-8
Min.Order:1 Kilogram
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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:15733-89-8
Min.Order:1 Gram
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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
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inquiryConditions | Yield |
---|---|
With sodium acetate; acetic acid for 6h; Reagent/catalyst; Reflux; Large scale; | 97.3% |
With acetic acid for 0.25h; | 68% |
With acetic acid Reflux; | 60% |
1-acetyl-1H-indole-2,3-dione
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water for 0.05h; microwave irradiation; | 65% |
With sodium hydroxide at 100℃; for 1h; | 60% |
With sodium hydroxide |
C6H4NCH2CHCCH2
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With copper-salt; benzene Photolysis.Reagens 4: Anthrachinon; in einer Sauerstoff-Atmosphaere; | |
With iron-salt; 9,10-phenanthrenequinone; benzene Photolysis.In einer Sauerstoff-Atmosphaere; | |
With silver-salt; benzene Photolysis.Reagens 4: Anthrachinon; in einer Sauerstoff-Atmosphaere; |
2-chloroquinoline-4-carboxylic acid
A
2-amino-quinoline-4-carboxylic acid
B
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With ammonium hydroxide; ammonium carbonate at 140 - 150℃; |
ethyl ester of 2-chlorocinchoninic acid
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With hydrogenchloride |
2-(2-acetamidophenyl)-2-oxoacetic acid
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide | |
With sodium acetate at 220℃; |
indole-2,3-dione
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide; acetic anhydride; acetic acid at 220℃; Erwaermen des Reaktionsprodukts mit wss. Na2CO3; | |
Multi-step reaction with 2 steps 2: diluted NaOH-solution View Scheme |
acetic acid
2-hydroxyquinoline-4-carboxylic acid
4-quinolinic acid
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide; water |
hydrogenchloride
ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate
2-hydroxyquinoline-4-carboxylic acid
indole-2,3-dione
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent / 0.08 h / microwave irradiation 2: 65 percent / sodium hydroxide / H2O / 0.05 h / microwave irradiation View Scheme |
ethyl oxindole-3-glyoxalate
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: palladium/charcoal; ethanol / Hydrogenation 2: concentrated H2SO4; acetic acid 3: aqueous HCl View Scheme |
hydroxy-(2-oxo-indolin-3-yl)-acetic acid ethyl ester
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated H2SO4; acetic acid 2: aqueous HCl View Scheme |
Cinchonin
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Cr2O3-H2SO4 2: potassium hydroxide; water View Scheme |
N-phenylacetoacetamide
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / 0.5 h 2: potassium permanganate / 6 h / Reflux View Scheme |
4-methylquinolin-2-ol
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With potassium permanganate for 6h; Reflux; |
hydroxyimino-N-phenylacetamide
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / 0.5 h / 80 °C 2: acetic acid / Reflux View Scheme |
2-hydroxyquinoline-4-carboxylic acid
ethanol
ethyl 2-hydroxyquinoline-4-carboxylate
Conditions | Yield |
---|---|
With sulfuric acid for 0.166667h; microwave irradiation; | 99% |
2-hydroxyquinoline-4-carboxylic acid
phenol
Conditions | Yield |
---|---|
Stage #1: 2-hydroxyquinoline-4-carboxylic acid With thionyl chloride for 1h; Reflux; Inert atmosphere; Stage #2: phenol With dmap; triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere; | 93% |
4,4'-bipyridine
2-hydroxyquinoline-4-carboxylic acid
cobalt(II) acetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 92% |
2-hydroxyquinoline-4-carboxylic acid
methyl iodide
methyl 1,2-dihydro-2-oxoquinoline-4-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 90% |
2-hydroxyquinoline-4-carboxylic acid
2-chloroquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With trichlorophosphate for 24h; Heating / reflux; | 87% |
With trichlorophosphate Behandeln des Reaktionsprodukts mit H2O; | |
With trichlorophosphate for 2h; Reflux; |
2-hydroxyquinoline-4-carboxylic acid
2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With acetic acid; zinc | 80% |
methanol
2-hydroxyquinoline-4-carboxylic acid
methyl 2-hydroxyquinoline-4-carboxylate
Conditions | Yield |
---|---|
With sulfuric acid for 18h; Reflux; | 70% |
With hydrogenchloride at 20℃; | |
With sulfuric acid In water for 20h; Reflux; | |
Stage #1: methanol; 2-hydroxyquinoline-4-carboxylic acid With hydrogenchloride In 1,4-dioxane for 24h; Heating / reflux; Stage #2: With sodium hydrogencarbonate In 1,4-dioxane; water | |
With hydrogenchloride In methanol |
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dimethyl sulfoxide at 20℃; | 70% |
2-hydroxyquinoline-4-carboxylic acid
ethanol
ethyl ester of 2-chlorocinchoninic acid
Conditions | Yield |
---|---|
Stage #1: 2-hydroxyquinoline-4-carboxylic acid With trichlorophosphate Inert atmosphere; Reflux; Stage #2: With thionyl chloride for 2h; Inert atmosphere; Reflux; Stage #3: ethanol With triethylamine for 0.5h; Reflux; | 67% |
2-hydroxyquinoline-4-carboxylic acid
1-tosylpiperazine
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dimethyl sulfoxide at 20℃; | 67% |
2-hydroxyquinoline-4-carboxylic acid
1,2-bis(5-methylisoxazol-3-yl)hydrazine
zinc diacetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 66% |
2-hydroxyquinoline-4-carboxylic acid
methyl iodide
methyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80 - 100℃; for 19h; | 65% |
4,4'-bipyridine
2-hydroxyquinoline-4-carboxylic acid
manganese(II) acetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 60% |
2-amino-5-(pyrid-4-yl)-1,3,4-thiadiazole
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With 4-methyl-morpholine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; | 59% |
2-hydroxyquinoline-4-carboxylic acid
1,2-bis(5-methylisoxazol-3-yl)hydrazine
cobalt(II) acetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 58% |
2-hydroxyquinoline-4-carboxylic acid
2-bromoquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
With phosphorus(V) oxybromide In toluene at 100℃; for 3h; | 56% |
With phosphorus pentabromide; toluene Behandeln des Reaktionsprodukts mit wss NaOH; | |
With phosphorus(V) oxybromide at 90℃; for 4h; |
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 56% |
1-(2-aminoethyl)pyrrolidine
2-hydroxyquinoline-4-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: 2-hydroxyquinoline-4-carboxylic acid With thionyl chloride In dichloromethane; N,N-dimethyl-formamide for 3h; Inert atmosphere; Reflux; Stage #2: 1-(2-aminoethyl)pyrrolidine In tetrahydrofuran at 20℃; for 16h; Inert atmosphere; | 56% |
2-hydroxyquinoline-4-carboxylic acid
7-chloro-4-piperazinylquinoline
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dimethyl sulfoxide at 20℃; | 52% |
4,4'-bipyridine
2-hydroxyquinoline-4-carboxylic acid
cadmium(II) acetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 50% |
2-hydroxyquinoline-4-carboxylic acid
2,4-dichloro-benzenemethanamine
2-hydroxy-4-quinoline
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h; | 43% |
2-hydroxyquinoline-4-carboxylic acid
2-(2,4-dichlorobenzyloxy)ethylamine
2-hydroxy-4-quinoline
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h; | 40% |
1,2-bis(4'-pyridyl)ethane
2-hydroxyquinoline-4-carboxylic acid
cadmium(II) acetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 39% |
2-hydroxyquinoline-4-carboxylic acid
2-methyl-N-(naphthalen-1-yl)benzo[h]quinolin-4-amine
Conditions | Yield |
---|---|
With PPA at 110℃; for 1h; | 39% |
1-iodo-butane
2-hydroxyquinoline-4-carboxylic acid
A
2-(n-butyloxy)-4-(n-butyloxycarbonyl)-quinoline
B
1-(n-butyl)-4-(n-butyloxycarbonyl)-2-oxo-1,2-dihydroquinoline
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide for 24h; Ambient temperature; | A 34% B 26% |
With sodium hydride In N,N-dimethyl-formamide for 24h; | A 34% B 26% |
2-hydroxyquinoline-4-carboxylic acid
phenethylamine
2-hydroxy-4-quinoline
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h; | 34% |
1-iodo-butane
2-hydroxyquinoline-4-carboxylic acid
2-(n-butyloxy)-4-quinolinecarboxylic acid
Conditions | Yield |
---|---|
In N-methyl-acetamide | 34% |
2-hydroxyquinoline-4-carboxylic acid
1,2-bis(5-methylisoxazol-3-yl)hydrazine
manganese(II) acetate
Conditions | Yield |
---|---|
In water at 150℃; for 48h; Sealed tube; | 32% |
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