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Dayang Chem (Hangzhou) Co.,Ltd.

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

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

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

Factory direct supply CAS 53512-17-7 with best quality

Cas:53512-17-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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 have s

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?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

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu 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

4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID

Cas:53512-17-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong 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

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

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

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We 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

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Other

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Antimex Chemical Limied

4-Hydroxycinnoline-3-carboxylic acidAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Ag

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

4-oxo-1h-cinnoline-3-carboxylic Acid Application:4-oxo-1h-cinnoline-3-carboxylic Acid

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Other

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:off-white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as prima

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

53512-17-7

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

4-Hydroxycinnoline-3-carboxylic acid cas 53512-17-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

4-Hydroxycinnoline-3-carboxylic acid cas 53512-17-7

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

4-oxo-1h-cinnoline-3-carboxylic Acid Storage:Store in dry, dark and ventilated place Package:As clients' requirements Application:Organic intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

53512-17-7

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

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

4-Hydroxycinnoline-3-carboxylic acid

Cas:53512-17-7

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

53512-17-7 CAS NO.53512-17-7

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

4-Hydroxy-3-cinnolinecarboxylic acid

Cas:53512-17-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S

4-Hydroxycinnoline-3-carboxylic acid53512-17-7

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2,

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:10 Gram

FOB Price: $1.0 / 1001.0

Type:Trading Company

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

4-OXO-1H-CINNOLINE-3-CARBOXYLIC ACID

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Other

inquiry

Taizhou volsen chemical Co., Ltd

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

4-oxo-1h-cinnoline-3-carboxylic Acid

Cas:53512-17-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

4-amino-3-cinnolinecarboxylic acid
143232-59-1

4-amino-3-cinnolinecarboxylic acid

4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

Conditions
ConditionsYield
93.2%
ethanol
64-17-5

ethanol

4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

4-oxo-1,4-dihydro-cinnoline-3-carboxylic acid ethyl ester
37967-71-8

4-oxo-1,4-dihydro-cinnoline-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With hydrogenchloride for 5h;85%
4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

cinnolin-4-ol
875-66-1

cinnolin-4-ol

Conditions
ConditionsYield
at 200℃; for 0.25h;81.2%
benzyl bromide
100-39-0

benzyl bromide

4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

A

2-benzyl-4-oxo-1,4-dihydro-cinnolinium betaine
5155-71-5

2-benzyl-4-oxo-1,4-dihydro-cinnolinium betaine

B

1-benzyl-1,4-dihydro-4-oxocinnoline-3-carboxylic acid

1-benzyl-1,4-dihydro-4-oxocinnoline-3-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide for 2h;A 31.6%
B 52.3%
4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

1-benzyl-1,4-dihydro-4-oxocinnoline-3-carboxylic acid

1-benzyl-1,4-dihydro-4-oxocinnoline-3-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / HCl / 5 h
2: 87.6 percent / K2CO3 / 10 h / Heating
3: 78.6 percent / 1 M NaOH / ethanol / 1 h / Heating
View Scheme
4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

ethyl 1-benzyl-4-oxo-1,4-dihydrocinnoline-3-carboxylate
213386-52-8

ethyl 1-benzyl-4-oxo-1,4-dihydrocinnoline-3-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 85 percent / HCl / 5 h
2: 87.6 percent / K2CO3 / 10 h / Heating
View Scheme
2-(N-methylamino)pyridine
4597-87-9

2-(N-methylamino)pyridine

ethylacetate-methanol

ethylacetate-methanol

chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

4-hydroxy-N-methyl-N-(pyridin-2-yl)-cinnoline-3-carboxamide

4-hydroxy-N-methyl-N-(pyridin-2-yl)-cinnoline-3-carboxamide

Conditions
ConditionsYield
triethylamine In dichloromethane; ethyl acetate
pyridin-3-ylamine
462-08-8

pyridin-3-ylamine

2,2,2-trichloroethyl acetate
625-24-1

2,2,2-trichloroethyl acetate

4-Hydroxy-cinnoline-3-carboxylic acid
53512-17-7

4-Hydroxy-cinnoline-3-carboxylic acid

4-hydroxy-N-(pyridin-3-yl)-cinnoline-3-carboxamide
117484-20-5

4-hydroxy-N-(pyridin-3-yl)-cinnoline-3-carboxamide

Conditions
ConditionsYield
With thionyl chloride In 1,1-dichloroethane

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