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2-Chloro-4-nitropyridine 1-oxide Manufacturer/High quality/Best price/In stock
Cas No: 14432-16-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 2-Chloro-4-Nitropyridine1-Oxide supplier in China
Cas No: 14432-16-7
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
2-chloro-4-nitro-1-oxidopyridin-1-ium
Cas No: 14432-16-7
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
2-Chloro-4-nitropyridine N-oxide
Cas No: 14432-16-7
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Manufacturer supply CAS 14432-16-7 with best quality
Cas No: 14432-16-7
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
2-Chloro-4-nitropyridine 1-oxide 14432-16-7
Cas No: 14432-16-7
No Data 1 Kilogram 10000 Metric Ton/Month Shanghai Upbio Tech Co.,Ltd Contact Supplier
99% Purity.CAS14432-16-7
Cas No: 14432-16-7
USD $ 107.0-267.0 / Kilogram 1 Kilogram 10000 Metric Ton/Month Baoji Guokang Healthchem co.,ltd Contact Supplier
2-Chloro-4-nitropyridine 1-oxide
Cas No: 14432-16-7
No Data 10 Gram Metric Ton/Day Jilin Tely Imp.& Exp.Co., Ltd. Contact Supplier
2-Chloro-4-nitropyridine 1-oxide
Cas No: 14432-16-7
No Data No Data No Data Shandong Hanjiang Chemical Co., Ltd. Contact Supplier
2-Chloro-4-Nitropyridine1-Oxide
Cas No: 14432-16-7
No Data No Data No Data Xiamen Hisunny Chemical Co.,Ltd Contact Supplier

14432-16-7 Usage

Chemical Properties

light yellow solid
InChI:InChI=1/C5H4ClN2O3/c6-5-3-4(8(10)11)1-2-7(5)9/h1-3,5H/q+1

14432-16-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (534269)  2-Chloro-4-nitropyridineN-oxide  95% 14432-16-7 534269-25G 2,534.22CNY Detail
Aldrich (534269)  2-Chloro-4-nitropyridineN-oxide  95% 14432-16-7 534269-5G 759.33CNY Detail
Alfa Aesar (B21707)  2-Chloro-4-nitropyridine N-oxide, 97%    14432-16-7 50g 4683.0CNY Detail
Alfa Aesar (B21707)  2-Chloro-4-nitropyridine N-oxide, 97%    14432-16-7 10g 1226.0CNY Detail
Alfa Aesar (B21707)  2-Chloro-4-nitropyridine N-oxide, 97%    14432-16-7 2.5g 377.0CNY Detail

14432-16-7Synthetic route

2-chloropyridine-N-oxide
2402-95-1

2-chloropyridine-N-oxide

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

Conditions
ConditionsYield
nitration;93%
With sulfuric acid; nitric acid at 90℃; for 4h;78%
With sulfuric acid; nitric acid for 2h; Nitration;72%
2-chloro-4-nitropyridine
23056-36-2

2-chloro-4-nitropyridine

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

Conditions
ConditionsYield
Stage #1: 2-chloro-4-nitropyridine With urea hydrogen peroxide adduct; trifluoroacetic acid In dichloromethane at 0 - 20℃; for 72h;
Stage #2: With sodium dithionite In dichloromethane; water for 0.25h;
Stage #3: With hydrogenchloride In dichloromethane; water
90%
With urea hydrogen peroxide adduct; trifluoroacetic anhydride In dichloromethane at 0 - 20℃; for 4.5h;84%
2-chloropyridine N-oxide hydrochloride
20295-64-1

2-chloropyridine N-oxide hydrochloride

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 90 - 100℃; for 2.5h;82.5%
With sodium hydroxide; nitric acid In sulfuric acid37%
With sulfuric acid; nitric acid In (2S)-N-methyl-1-phenylpropan-2-amine hydrate
With sulfuric acid; nitric acid In (2S)-N-methyl-1-phenylpropan-2-amine hydrate
2-chloropyridine
109-09-1

2-chloropyridine

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 91 percent / aq. H2O2 / trifluoroacetic acid / 4 h
2: 72 percent / aq. HNO3, H2SO4 / 2 h
View Scheme
Multi-step reaction with 2 steps
1: 30percent aq. H2O2, AcOH / 48 h / 60 °C
2: HNO3, conc. H2SO4 / 2.5 h / 90 °C
View Scheme
Multi-step reaction with 2 steps
1: H2O2 / acetic anhydride
2: HNO3, H2SO4
View Scheme
2-aminopyridine N-oxide
14150-95-9

2-aminopyridine N-oxide

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: concentrated sulfuric acid; peroxomonosulfuric acid
3: concentrated sulfuric acid; nitric acid
View Scheme
4-carboxy-2-nitropyridine N-oxide
2403-02-3

4-carboxy-2-nitropyridine N-oxide

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: concentrated sulfuric acid; nitric acid
View Scheme
2-chloropyridine-N-oxide
2402-95-1

2-chloropyridine-N-oxide

A

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

B

2-Chloro-4-nitropyidine-N oxide

2-Chloro-4-nitropyidine-N oxide

Conditions
ConditionsYield
With sulfuric acid; nitric acid
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

1-amino-propan-2-ol

1-amino-propan-2-ol

1-(4-nitro-1-oxy-pyridin-2-ylamino)-propan-2-ol

1-(4-nitro-1-oxy-pyridin-2-ylamino)-propan-2-ol

Conditions
ConditionsYield
In ethanol at 80℃; for 13h;99%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

4-Amino-2-chloropyridine
14432-12-3

4-Amino-2-chloropyridine

Conditions
ConditionsYield
With hydrogenchloride; iron In ethanol for 3h; Reduction; Heating;95%
With hydrogen; Ra-Ni In methanol90%
With hydrogenchloride; iron In ethanol; water Reflux;85%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2,4-dichloropyridine 1-oxide
13602-59-0

2,4-dichloropyridine 1-oxide

Conditions
ConditionsYield
With acetyl chloride at 70 - 75℃; for 0.416667h;94%
With acetyl chloride for 0.666667h;80%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

sodium methylate
124-41-4

sodium methylate

2-chloro-4-methoxypyridine N-oxide
38608-87-6

2-chloro-4-methoxypyridine N-oxide

Conditions
ConditionsYield
With sulfuric acid; nitric acid In methanol at 20℃; for 48h;94%
In methanol
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

dimethyl amine
124-40-3

dimethyl amine

2-(dimethylamino)-4-nitropyridine 1-oxide
36100-42-2

2-(dimethylamino)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
In tetrahydrofuran; ethanol at 90℃; for 5h;91%
In water at 100℃; Inert atmosphere; Sealed tube;
(S)-N-(2,6-diisopropyl-phenyl)pyrrolidine-2-carboxamide
943784-90-5

(S)-N-(2,6-diisopropyl-phenyl)pyrrolidine-2-carboxamide

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

(S)-2-(2-((2,6-diisopropylphenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

(S)-2-(2-((2,6-diisopropylphenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;90%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2-chloro-4-nitropyridine
23056-36-2

2-chloro-4-nitropyridine

Conditions
ConditionsYield
With phosphorus trichloride In dichloromethaneu for 4h; Reflux;88%
With phosphorus trichloride In chloroform at 20℃; Heating / reflux;78%
With ethyl acetate; phosphorus trichloride
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

(2S)-N-benzhydrylpyrrolidine-2-carboxamide
748149-61-3

(2S)-N-benzhydrylpyrrolidine-2-carboxamide

(S)-2-(2-(benzhydrylcarbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

(S)-2-(2-(benzhydrylcarbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;88%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

histamine
51-45-6

histamine

A

4-{[2-(1H-Imidazol-4-yl)ethyl]amino}-2-chloropyridine

4-{[2-(1H-Imidazol-4-yl)ethyl]amino}-2-chloropyridine

B

[2-(1H-Imidazol-4-yl)-ethyl]-(5-nitro-1-oxy-pyridin-2-yl)-amine

[2-(1H-Imidazol-4-yl)-ethyl]-(5-nitro-1-oxy-pyridin-2-yl)-amine

Conditions
ConditionsYield
With potassium hydrogencarbonate In isopropyl alcohol at 21℃; for 72h;A 87%
B n/a
With potassium hydrogencarbonate In isopropyl alcohol at 21℃; for 72h;
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

ethyl spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate
937255-13-5

ethyl spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate

ethyl 1'-(4-nitro-1-oxidopyridin-2-yl)spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate
937255-16-8

ethyl 1'-(4-nitro-1-oxidopyridin-2-yl)spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate

Conditions
ConditionsYield
With triethylamine In tert-Amyl alcohol at 50℃;87%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

1-thiopropane
107-03-9

1-thiopropane

A

2-chloro-4-(propylsulfanyl)pyridine-N-oxide
1186127-82-1

2-chloro-4-(propylsulfanyl)pyridine-N-oxide

B

4-nitro-2-(propylsulfanyl)pyridine-N-oxide
1186127-84-3

4-nitro-2-(propylsulfanyl)pyridine-N-oxide

Conditions
ConditionsYield
With sodium acetate In ethanol at 50℃;A 86%
B 10%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

(2S)-N-phenylpyrrolidine-2-carboxamide
25746-83-2, 64030-43-9, 104261-87-2

(2S)-N-phenylpyrrolidine-2-carboxamide

(S)-4-nitro-2-(2-(phenylcarbamoyl)pyrrolidin-1-yl)pyridine 1-oxide

(S)-4-nitro-2-(2-(phenylcarbamoyl)pyrrolidin-1-yl)pyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;86%
(S)-N-(2,6-diethylphenyl)pyrrolidine-2-carboxamide

(S)-N-(2,6-diethylphenyl)pyrrolidine-2-carboxamide

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

(S)-2-(2-((2,6-diethylphenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

(S)-2-(2-((2,6-diethylphenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;85%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

L-proline tert-butylamide
128018-18-8

L-proline tert-butylamide

(S)-2-(2-(tert-butylcarbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

(S)-2-(2-(tert-butylcarbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;82%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

methyl spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate
937255-12-4

methyl spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate

methyl 1'-(4-nitro-1-oxidopyridin-2-yl)spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate
937255-15-7

methyl 1'-(4-nitro-1-oxidopyridin-2-yl)spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate

Conditions
ConditionsYield
With triethylamine In tert-Amyl alcohol at 50℃;79%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

(S)-N-(3,5-bis(trifluoromethyl)phenyl)pyrrolidine-2-carboxamide
875542-94-2

(S)-N-(3,5-bis(trifluoromethyl)phenyl)pyrrolidine-2-carboxamide

(S)-2-(2-((3,5-bis(trifluoromethyl)phenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

(S)-2-(2-((3,5-bis(trifluoromethyl)phenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;78%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

cyclohexylamine
108-91-8

cyclohexylamine

cyclohexyl-(4-nitro-1-oxy-pyridin-2-yl)-amine
75291-50-8

cyclohexyl-(4-nitro-1-oxy-pyridin-2-yl)-amine

Conditions
ConditionsYield
In ethanol at 80℃; for 13h;76%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

isopropyl spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate
937255-14-6

isopropyl spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate

isopropyl 1'-(4-nitro-1-oxidopyridin-2-yl)spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate
937255-17-9

isopropyl 1'-(4-nitro-1-oxidopyridin-2-yl)spiro[indole-3,4'-piperidine]-1(2H)-dicarboxylate

Conditions
ConditionsYield
With triethylamine In tert-Amyl alcohol at 50℃;75%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

7-methoxy-3-piperidin-4-yl-1,3,4,5-tetrahydro-benzo[d][1,3]diazepin-2-one
291509-79-0

7-methoxy-3-piperidin-4-yl-1,3,4,5-tetrahydro-benzo[d][1,3]diazepin-2-one

7-methoxy-3-(4'-nitro-1'-oxy-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-1.3.4,5-tetrahydro-benzo[d][1,3]diazepin-2-one
1231750-46-1

7-methoxy-3-(4'-nitro-1'-oxy-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-1.3.4,5-tetrahydro-benzo[d][1,3]diazepin-2-one

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 2h;75%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

methylamine
74-89-5

methylamine

2-methylamino-4-nitropyridine N-oxide
75291-48-4

2-methylamino-4-nitropyridine N-oxide

Conditions
ConditionsYield
74%
methanol
67-56-1

methanol

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2-chloro-4-methoxypyridine N-oxide
38608-87-6

2-chloro-4-methoxypyridine N-oxide

Conditions
ConditionsYield
With sodium hydride at 0℃; for 0.5h;70%
methanol
67-56-1

methanol

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2,4-dimethoxypyridine N-oxide
6890-63-7

2,4-dimethoxypyridine N-oxide

Conditions
ConditionsYield
With sodium for 1h; Heating;70%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2,6-dichloro-4-nitro-pyridine
25194-01-8

2,6-dichloro-4-nitro-pyridine

Conditions
ConditionsYield
With trichlorophosphate at 110℃; for 2.5h;70%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2,3-dihydrospiro[indene-1,4-piperidine]-3-amine
937254-70-1

2,3-dihydrospiro[indene-1,4-piperidine]-3-amine

1'-(4-nitro-1-oxidopyridin-2-yl)-2,3-dihydrospiro[indene-1,4'-piperidin]-3-amine
937254-71-2

1'-(4-nitro-1-oxidopyridin-2-yl)-2,3-dihydrospiro[indene-1,4'-piperidin]-3-amine

Conditions
ConditionsYield
Stage #1: 2,3-dihydrospiro[indene-1,4-piperidine]-3-amine With sodium carbonate In 4-methyl-2-pentanone at 110℃; for 3h;
Stage #2: 2-chloro-4-nitropyridine-N-oxide In 4-methyl-2-pentanone at 80℃;
70%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

(S)-N-methyl-N-phenyl-pyrrolidine-2-carboxamide
1173169-85-1

(S)-N-methyl-N-phenyl-pyrrolidine-2-carboxamide

(S)-2-(2-(methyl(phenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

(S)-2-(2-(methyl(phenyl)carbamoyl)pyrrolidin-1-yl)-4-nitropyridine 1-oxide

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 70℃; for 10h;70%
2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

tert-butyl 3-aminopiperidine-1-carboxylate

tert-butyl 3-aminopiperidine-1-carboxylate

3-(4-nitro-1-oxy-pyridin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

3-(4-nitro-1-oxy-pyridin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
In ethanol at 80℃; for 13h;67%
morpholine
110-91-8

morpholine

2-chloro-4-nitropyridine-N-oxide
14432-16-7

2-chloro-4-nitropyridine-N-oxide

2-(N-morpholinyl)-4-nitropyridine N-oxide
35981-62-5

2-(N-morpholinyl)-4-nitropyridine N-oxide

Conditions
ConditionsYield
In ethanol at 20℃; for 3h;63%
In ethanol

14432-16-7Downstream Products

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