Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

As 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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

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

High quality 2-Hydroxy-5-Nitropyridine supplier in China

Cas:5418-51-9

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2-Hydroxy-5-nitropyridine CAS No.

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

Good quality Good price Appearance:powder Storage:dry condition Package:According to the demand of customer Application:intermediate Transportation:By sea or by air Port:Shanghai Port

5418-51-9,2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

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

2-Hydroxy-5-nitropyridine 5418-51-9

Cas:5418-51-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Top Purity CAS 5418-51-9 with fast shipping

Cas:5418-51-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: 2-Hydroxy-5-Nitropyridine Molecular Formula:C5H4N2O3 Molecular Weight:140.1 CAS No.:5418-51-9 Appearance:Slight Yellow To Slight Browncrystal Powder Appearance:Slight Yellow To Slight Browncrystal Powder Storage:Store in cool and dry place,

2-Hydroxy-5-Nitropyridine CAS:5418-51-9

Cas:5418-51-9

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Other

inquiry

Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. 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 produccts from many recent effective packing ways;

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

1. 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

2-hydroxy-5-nitropyridine CAS 5418-51-9 C5H4N2O3

Cas:5418-51-9

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

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

2-Hydroxy-5-nitropyridine 5418-51-9

Cas:5418-51-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Kilogram

FOB Price: $68.0 / 75.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Hydroxy-5-nitropyridine CAS:5418-51-9 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

2-Hydroxy-5-nitropyridine CAS:5418-51-9

Cas:5418-51-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

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

2-Hydroxy-5-Nitropyridine

Cas:5418-51-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The 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

Factory Supply 2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Chemlyte Solutions

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

High quality 2-Hydroxy-5-Nitropyridine

Cas:5418-51-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:light yellow crystal Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine , pesticide in

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

2-Hydroxy-5-nitropyridine 5418-51-9CAS NO.: 5418-51-9

Cas:5418-51-9

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

2-Hydroxy-5-nitropyridine Chemical Properties Melting point 188-191 °C (lit.) Boiling point 256.56°C (rough estimate) density 1.5657 (rough estimate) refractive index 1.4800 (estimate) form Crystalline Powder pka 8.06&p

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhu Nuowei Chemistry Technologies Co., Ltd.

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

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

2-Hydroxy-5-nitropyridine

Cas:5418-51-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Synthetic route

2-bromo-acrylic acid ethyl ester
5459-35-8

2-bromo-acrylic acid ethyl ester

nitromethane
75-52-5

nitromethane

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Stage #1: 2-bromo-acrylic acid ethyl ester; nitromethane With 1,8-diazabicyclo[5.4.0]undec-7-ene at 40 - 45℃; for 6h;
Stage #2: orthoformic acid triethyl ester With zinc(II) chloride at 90 - 95℃; for 6h;
Stage #3: With ammonium hydroxide; ammonium chloride In ethanol at 50 - 55℃; for 4h;
90.6%
nitromethane
75-52-5

nitromethane

ethyl 2-chloroacrylate
687-46-7

ethyl 2-chloroacrylate

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Stage #1: nitromethane; ethyl 2-chloroacrylate With DBN at 60 - 65℃; for 4h;
Stage #2: orthoformic acid triethyl ester With copper(l) chloride at 95 - 100℃; for 3h;
Stage #3: With ammonium hydroxide; ammonium chloride In ethanol at 60 - 65℃; for 4h;
89.9%
5-nitro-pyridin-2-ylamine
4214-76-0

5-nitro-pyridin-2-ylamine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In water at 0 - 6℃; for 0.666667h; Temperature; Concentration;88.02%
With sulfuric acid; sodium nitrite at 0 - 20℃;77%
With ammonium hydroxide; sodium nitrite at 0 - 10℃; Large scale;58.1%
methyl 2-chloroacrylate
80-63-7

methyl 2-chloroacrylate

nitromethane
75-52-5

nitromethane

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Stage #1: methyl 2-chloroacrylate; nitromethane With 1,8-diazabicyclo[5.4.0]undec-7-ene at 50 - 55℃; for 5h;
Stage #2: orthoformic acid triethyl ester With zinc(II) chloride at 95 - 100℃; for 4h;
Stage #3: With ammonium hydroxide; ammonium chloride In methanol at 50 - 55℃; for 6h;
87.8%
nitromethane
75-52-5

nitromethane

methyl 2-bromoacrylate
4519-46-4

methyl 2-bromoacrylate

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Stage #1: nitromethane; methyl 2-bromoacrylate With 1,8-diazabicyclo[5.4.0]undec-7-ene at 40 - 45℃; for 6h;
Stage #2: orthoformic acid triethyl ester With tin(IV) chloride at 95 - 100℃; for 4h;
Stage #3: With ammonium hydroxide; ammonium chloride In methanol at 50 - 55℃; for 4h;
86.4%
N,N-dimethyl-5-nitropyridin-2-amine
2554-75-8

N,N-dimethyl-5-nitropyridin-2-amine

A

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

B

2-(methylamino)-5-nitropyridine N1-oxide
113509-58-3

2-(methylamino)-5-nitropyridine N1-oxide

Conditions
ConditionsYield
With 3-chloro-benzenecarboperoxoic acid In chloroform for 30h; Ambient temperature;A 24%
B 7%
With 3-chloro-benzenecarboperoxoic acid In chloroform for 720h; Ambient temperature;A 24%
B 7%
2-chloro-5-nitropyridine
4548-45-2

2-chloro-5-nitropyridine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With 15-crown-5; cumene hydroperoxide sodium salt In dichloromethane at 20℃; for 16h;17.5%
With potassium hydroxide; water
With hydrogenchloride; water at 150℃; unter Druck;
With hydroxide In dimethylsulfoxide-d6; water-d2 Mechanism;
5-nitro-pyridin-2-ylamine
4214-76-0

5-nitro-pyridin-2-ylamine

A

2-Fluoro-5-nitropyridine
456-24-6

2-Fluoro-5-nitropyridine

B

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With hydrogen fluoride Behandeln der Reaktionsloesung mit Natriumnitrit;
2-ethoxy-5-nitropyridine
31594-45-3

2-ethoxy-5-nitropyridine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With hydrogenchloride; water at 160 - 170℃; unter Druck;
With zinc(II) chloride at 160℃;
2-hydroxy-5-nitropyridine-3-carboxylic acid
6854-07-5

2-hydroxy-5-nitropyridine-3-carboxylic acid

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
at 330℃;
2-bromo-5-nitropyridine
4487-59-6

2-bromo-5-nitropyridine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With hydroxide In dimethylsulfoxide-d6; water-d2 Mechanism;
2-iodo-5-nitropyridine
28080-54-8

2-iodo-5-nitropyridine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With hydroxide In dimethylsulfoxide-d6; water-d2 Mechanism;
diethyl 5-nitro-2-pyridyl phosphate

diethyl 5-nitro-2-pyridyl phosphate

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With water at 75℃; Rate constant; Mechanism; pH 7.35; also with catalysts (divalent metal (Zn, Co, Ni) complexes of 2,9-bis<(methyldodecylamino)methyl>-1,10-phenanthroline (in Brij 35 micelles) or 2,9-<(dimethylamino)methyl>-1,10-phenanthroline);
diphenyl 5-nitro-2-pyridyl phosphate

diphenyl 5-nitro-2-pyridyl phosphate

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With water at 25℃; Rate constant; Mechanism; pH 7.35 or 8.00; also with catalysts (divalent metal (Zn, Co, Ni) complexes of 2,9-bis<(methyldodecylamino)methyl>-1,10-phenanthroline (in Brij 35 micelles) or 2,9-<(dimethylamino)methyl>-1,10-phenanthroline);
derivative of 5-nitro-2-amino-pyridine

derivative of 5-nitro-2-amino-pyridine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2-Pyridone
142-08-5

2-Pyridone

A

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

B

3-nitro-2-oxy-pyridine and 3.5-dinitro-2-oxy-pyridine

3-nitro-2-oxy-pyridine and 3.5-dinitro-2-oxy-pyridine

Conditions
ConditionsYield
With sulfuric acid; nitric acid
ethanol
64-17-5

ethanol

5-nitropyridine-2-sulfonic acid
465529-94-6

5-nitropyridine-2-sulfonic acid

A

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

B

2-ethoxy-5-nitropyridine
31594-45-3

2-ethoxy-5-nitropyridine

Conditions
ConditionsYield
at 78℃; for 20h;A n/a
B 97 mg
5-nitropyridine-2-sulfonic acid
465529-94-6

5-nitropyridine-2-sulfonic acid

isopropyl alcohol
67-63-0

isopropyl alcohol

A

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

B

2-isopropoxy-5-nitropyridine
24903-85-3

2-isopropoxy-5-nitropyridine

Conditions
ConditionsYield
at 82℃; for 20h;A n/a
B 95 mg
5-nitropyridine-2-sulfonic acid
465529-94-6

5-nitropyridine-2-sulfonic acid

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
In tert-butyl alcohol at 83℃; for 14h;
potassium 5-nitropyridine-2-sulfonate

potassium 5-nitropyridine-2-sulfonate

isopropyl alcohol
67-63-0

isopropyl alcohol

A

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

B

2-isopropoxy-5-nitropyridine
24903-85-3

2-isopropoxy-5-nitropyridine

Conditions
ConditionsYield
With sodium hydride at 23℃; for 40h;A n/a
B 56 mg
5-Hydroxyaminopyridine-2-sulfonic acid
280584-87-4

5-Hydroxyaminopyridine-2-sulfonic acid

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. KMnO4 / 10 h / 20 °C
2: 20 h / 82 °C
View Scheme
Multi-step reaction with 2 steps
1: aq. KMnO4 / 10 h / 20 °C
2: 2-methyl-propan-2-ol / 14 h / 83 °C
View Scheme
2-hydroxy-5-nitronicotinonitrile
31309-38-3

2-hydroxy-5-nitronicotinonitrile

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous H2SO4
2: 330 °C
View Scheme
2-chloro-5-nitropyridine-3-carbonitrile
31309-08-7

2-chloro-5-nitropyridine-3-carbonitrile

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ethanolic sodium ethylate
2: aqueous H2SO4
3: 330 °C
View Scheme
2-ethoxy-5-nitro-nicotinonitrile
265664-09-3

2-ethoxy-5-nitro-nicotinonitrile

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous H2SO4
2: 330 °C
View Scheme
2-aminopyridine
504-29-0

2-aminopyridine

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: nitric acid; sulfuric acid / 1,2-dichloro-ethane / 10 h / 58 °C
2: hydrogenchloride; sodium nitrite / water / 0.67 h / 0 - 6 °C
View Scheme
Multi-step reaction with 2 steps
1: nitric acid; sulfuric acid / 80 °C
2: sodium hydroxide / Reflux
View Scheme
C8H12BrNO6

C8H12BrNO6

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With ammonia; ammonium chloride In tetrahydrofuran; methanol at 50 - 55℃; for 3h;26.2 g
C9H16ClNO6

C9H16ClNO6

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
With ammonium hydroxide; ammonium chloride In 1,2-dichloro-ethane at 50 - 55℃; for 3h;25.3 g
C8H15NO6

C8H15NO6

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Stage #1: C8H15NO6 With ammonium hydroxide; ammonium chloride In dichloromethane at 45 - 50℃; for 4h;
Stage #2: With dihydrogen peroxide In dichloromethane at 40 - 45℃; for 3h;
25.1 g
C9H15NO6

C9H15NO6

5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Conditions
ConditionsYield
Stage #1: C9H15NO6 With ammonia; ammonium chloride In tetrahydrofuran; methanol at 50 - 55℃; for 3h;
Stage #2: With tert.-butylhydroperoxide In tetrahydrofuran; methanol at 30 - 35℃; for 4h;
25.7 g
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

t-butyl 4-hydroxy piperidine-1-carboxylate
109384-19-2

t-butyl 4-hydroxy piperidine-1-carboxylate

tert-butyl 4-[(5-nitropyridin-2-yl)oxy]piperidine-1-carboxylate
346665-40-5

tert-butyl 4-[(5-nitropyridin-2-yl)oxy]piperidine-1-carboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; Inert atmosphere;99%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; Mitsunobu Displacement; Inert atmosphere;99%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2-chloro-5-nitropyridine
4548-45-2

2-chloro-5-nitropyridine

Conditions
ConditionsYield
With Vilsmeier reagent In chloroform for 0.5h; Heating;98%
With phosphorus pentachloride; trichlorophosphate at 100 - 105℃; for 5h; Temperature; Reagent/catalyst;95.3%
With trichlorophosphate at 140℃; for 2h; Autoclave; neat (no solvent);93%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

3-chloro-2-hydroxy-5-nitropyridine
22353-38-4

3-chloro-2-hydroxy-5-nitropyridine

Conditions
ConditionsYield
Stage #1: 5-nitro-2-hydroxypyridine With hydrogenchloride at 20℃;
Stage #2: With sodium chlorate at 50℃; for 1h;
96%
With N-chloro-succinimide In DMF (N,N-dimethyl-formamide) at 20℃; for 18h;95%
With hydrogenchloride; potassium chlorate at 50 - 60℃; for 0.25h;93%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

propionaldehyde
123-38-6

propionaldehyde

1-amino-2-propene
107-11-9

1-amino-2-propene

2-(N-allyl-N-(5-nitropyridin-2-yl)amino)-N-tert-butylbutanamide

2-(N-allyl-N-(5-nitropyridin-2-yl)amino)-N-tert-butylbutanamide

Conditions
ConditionsYield
In methanol at 60℃; for 72h; Ugi reaction;96%
In methanol at 60℃; for 72h;96%
In water at 90℃; for 14h; Ugi-Smiles coupling;56%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

3-bromo-2-hydroxy-5-nitropyridine
15862-33-6

3-bromo-2-hydroxy-5-nitropyridine

Conditions
ConditionsYield
With bromine In water at 5℃; for 2.5h;93%
With bromine In water at 20 - 40℃;93%
With bromine In water at 40℃; for 2.83333h;90%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

benzyl bromide
100-39-0

benzyl bromide

1-benzyl-5-nitropyridin-2(1H)-one
59892-44-3

1-benzyl-5-nitropyridin-2(1H)-one

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 100℃; for 24h; Schlenk technique;93%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

benzyl alcohol
100-51-6

benzyl alcohol

1-benzyl-5-nitropyridin-2(1H)-one
59892-44-3

1-benzyl-5-nitropyridin-2(1H)-one

Conditions
ConditionsYield
With benzyl bromide at 150℃; for 24h; Green chemistry;91%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

phenethyl 3-hydroxycyclobutanecarboxylate
1124175-18-3

phenethyl 3-hydroxycyclobutanecarboxylate

phenethyl 3-(5-nitropyridin-2-yloxy)cyclobutanecarboxylate
1124175-17-2

phenethyl 3-(5-nitropyridin-2-yloxy)cyclobutanecarboxylate

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; Mitsunobu reaction;81%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2-hydroxy-3,5-dinitropyridine
2980-33-8

2-hydroxy-3,5-dinitropyridine

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 80℃; for 6h;78.5%
With nitric acid
With sulfuric acid; sulfur trioxide; nitric acid
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

chlorophosphoric acid diphenyl ester
2524-64-3

chlorophosphoric acid diphenyl ester

diphenyl 5-nitro-2-pyridyl phosphate

diphenyl 5-nitro-2-pyridyl phosphate

Conditions
ConditionsYield
With triethylamine In diethyl ether for 2h; Ambient temperature;77%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2-Hydroxy-5-Nitropyridine, Silver Salt

2-Hydroxy-5-Nitropyridine, Silver Salt

Conditions
ConditionsYield
76%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

1-iodo-1,1,3-trihydroperfluoropropane
679-87-8

1-iodo-1,1,3-trihydroperfluoropropane

5-nitro-2-(2,2,3,3-tetrafluoropropoxy)pyridine
915394-35-3

5-nitro-2-(2,2,3,3-tetrafluoropropoxy)pyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide for 6h; Heating / reflux;75%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2,2-difluoro-2-(fluorosulfonyl)acetic acid
1717-59-5

2,2-difluoro-2-(fluorosulfonyl)acetic acid

2-(difluoromethoxy)-5-nitropyridine
1192813-41-4

2-(difluoromethoxy)-5-nitropyridine

Conditions
ConditionsYield
With sodium carbonate In acetonitrile at 0 - 20℃; for 16h;74.4%
With sodium sulfate In acetonitrile at 20℃; for 16h;49%
With sodium sulfate In acetonitrile at 20℃; for 16h;49%
With sodium sulfate In acetonitrile at 20℃; for 16h;49%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

methyl trans-4-hydroxycyclohexane-1-carboxylate

methyl trans-4-hydroxycyclohexane-1-carboxylate

(1s,4s)-methyl 4-(5-nitropyridin-2-yloxy)cyclohexanecarboxylate

(1s,4s)-methyl 4-(5-nitropyridin-2-yloxy)cyclohexanecarboxylate

Conditions
ConditionsYield
Stage #1: 5-nitro-2-hydroxypyridine With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 0.5h; Mitsunobu reaction;
Stage #2: methyl trans-4-hydroxycyclohexane-1-carboxylate In tetrahydrofuran for 20h;
72.6%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

diethyl chlorophosphate
814-49-3

diethyl chlorophosphate

diethyl 5-nitro-2-pyridyl phosphate

diethyl 5-nitro-2-pyridyl phosphate

Conditions
ConditionsYield
With triethylamine In diethyl ether for 2h; Ambient temperature;70%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

A

2-bromo-5-nitropyridine
4487-59-6

2-bromo-5-nitropyridine

B

2,3-dibromo-5-nitropyridine
15862-36-9

2,3-dibromo-5-nitropyridine

Conditions
ConditionsYield
With bromine; phosphorus tribromide In 1,2-dichloro-ethane at 84 - 88℃; for 2h; Reflux; Industrial scale;A 70%
B n/a
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

(1s,4s)-tert-butyl 4-hydroxy-1-(methoxymethyl)cyclohexanecarboxylate

(1s,4s)-tert-butyl 4-hydroxy-1-(methoxymethyl)cyclohexanecarboxylate

(1r,4r)-tert-butyl 1-(methoxymethyl)-4-(5-nitropyridin-2-yloxy)cyclohexanecarboxylate

(1r,4r)-tert-butyl 1-(methoxymethyl)-4-(5-nitropyridin-2-yloxy)cyclohexanecarboxylate

Conditions
ConditionsYield
Stage #1: 5-nitro-2-hydroxypyridine With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 0.416667h; Mitsunobu reaction;
Stage #2: (1s,4s)-tert-butyl 4-hydroxy-1-(methoxymethyl)cyclohexanecarboxylate In tetrahydrofuran at 20 - 150℃; for 0.5h; Microwave irradiation;
69%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

propionaldehyde
123-38-6

propionaldehyde

4-chlorobenzylamine
104-86-9

4-chlorobenzylamine

2-(N-(4-chlorobenzyl)-N-(5-nitropyridin-2-yl)amino)-N-cyclohexylbutanamide

2-(N-(4-chlorobenzyl)-N-(5-nitropyridin-2-yl)amino)-N-cyclohexylbutanamide

Conditions
ConditionsYield
In methanol at 60℃; for 16h;66%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

methyl iodide
74-88-4

methyl iodide

1-methyl-5-nitro-2(1H)-pyridone
32896-90-5

1-methyl-5-nitro-2(1H)-pyridone

Conditions
ConditionsYield
Stage #1: 5-nitro-2-hydroxypyridine With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.5h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 0 - 20℃;
63%
With sodium hydroxide In ethanol; chloroform
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water at 20℃; for 1h;
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

4-hexyloxybenzoyl chloride
39649-71-3

4-hexyloxybenzoyl chloride

4-Hexyloxy-benzoic acid 5-nitro-pyridin-2-yl ester

4-Hexyloxy-benzoic acid 5-nitro-pyridin-2-yl ester

Conditions
ConditionsYield
With pyridine Heating;61%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

6-Deuterio-2-hydroxy-5-nitropyridine

6-Deuterio-2-hydroxy-5-nitropyridine

Conditions
ConditionsYield
With water-d2 at 200℃; for 6h;61%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

ethyl iodide
75-03-6

ethyl iodide

1-ethyl-5-nitro-2(1H)-pyridinone
66336-02-5

1-ethyl-5-nitro-2(1H)-pyridinone

Conditions
ConditionsYield
Stage #1: 5-nitro-2-hydroxypyridine With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 0.5h;
Stage #2: ethyl iodide In N,N-dimethyl-formamide; mineral oil at 20℃; for 16h;
60%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2-hydroxy-3-iodo-5-nitropyridine
25391-58-6

2-hydroxy-3-iodo-5-nitropyridine

Conditions
ConditionsYield
With iodine; sodium carbonate In N,N-dimethyl-formamide at 80℃; for 8h;59%
With iodine; potassium carbonate In N,N-dimethyl-formamide at 85℃; for 15h;53%
With iodine; potassium carbonate In N,N-dimethyl-formamide at 80 - 95℃; for 8h;45%
With water; iodine; potassium carbonate
With water; iodine; potassium carbonate
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
572-09-8

2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide

A

2-(5-nitro)pyridyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
18353-97-4

2-(5-nitro)pyridyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

B

N-(5-nitro)pyridonyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
18469-58-4

N-(5-nitro)pyridonyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Conditions
ConditionsYield
With silver(l) oxide In acetonitrile at 40℃;A 58%
B 30%
5-nitro-2-hydroxypyridine
5418-51-9

5-nitro-2-hydroxypyridine

bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]
12354-84-6, 12354-85-7

bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]

[(pentamethylcyclopentadienyl)Ir(5-nitro-2-pyridonate)Cl]

[(pentamethylcyclopentadienyl)Ir(5-nitro-2-pyridonate)Cl]

Conditions
ConditionsYield
Stage #1: 5-nitro-2-hydroxypyridine With sodium ethanolate In ethanol at 20℃; for 0.5h; Inert atmosphere; Schlenk technique;
Stage #2: bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] In dichloromethane at 5℃; Inert atmosphere; Schlenk technique;
54%

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View