(5-nitropyridin-2-yl)hydrazine

Product Name: (5-nitropyridin-2-yl)hydrazine
CAS No.: 6343-98-2
Chemical Name: (5-nitropyridin-2-yl)hydrazine
Synonyms: (5-nitro-2-pyridyl)hydrazine;2-Hydrazinyl-5-nitropyridine;(5-nitropyridin-2-yl)hydrazine;Pyridine, 2-hydrazinyl-5-nitro-;6-hydrazino-N-hydroxy-3-pyridinamine oxide;6-hydrazino-N-hydroxy-pyridin-3-amine oxide;6-hydrazinyl-N-hydroxypyridin-3-amine oxide;6-hydrazinyl-N-hydroxy-pyridin-3-amine oxide;N-(6-hydrazino-3-pyridyl)-N-oxidohydroxylamine;N-(6-hydrazino-3-pyridyl)-N-oxido-hydroxylamine
CBNumber: CB71570161
Molecular Formula: C5H6N4O2
Formula Weight: 154.13
MOL File: 6343-98-2.mol

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(5-nitropyridin-2-yl)hydrazine Property

Melting point:: 205-206 °C (decomp)
Boiling point:: 266.3±43.0 °C(Predicted)
Density: 1.60±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form: solid
pka: 4.13±0.70(Predicted)
color: Green

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Safety

HazardClass: IRRITANT
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H301Toxic if swalloed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: H716520
Product name: 2-Hydrazinyl-5-nitropyridine
Packaging: 1g
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 044499
Product name: 2-Hydrazino-5-nitropyridine
Purity: >95%
Packaging: 5g
Price: $194
Updated: 2021/12/16

Apolloscientific

Product number: OR110327
Product name: 2-Hydrazino-5-nitropyridine
Packaging: 5g
Price: $201
Updated: 2021/12/16

Matrix Scientific

Product number: 044499
Product name: 2-Hydrazino-5-nitropyridine
Purity: >95%
Packaging: 500mg
Price: $35
Updated: 2021/12/16

Ark Pharm

Product number: AK-69199
Product name: 2-Hydrazinyl-5-nitropyridine
Purity: 95+%
Packaging: 250mg
Price: $35
Updated: 2021/12/16

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(5-nitropyridin-2-yl)hydrazine Chemical Properties,Usage,Production

Synthesis

4548-45-2

6343-98-2

The general procedure for the synthesis of 2-hydrazino-5-nitropyridine from 2-chloro-5-nitropyridine was as follows: 47.6 g (0.3 mol) of 2-chloro-5-nitropyridine was suspended in a solvent mixture of 400 ml of methanol and 60 ml of water, prepared as a slurry and cooled to 10 °C. The above slurry was slowly added to 86 g of 95% hydrazine solution cooled to below 30°C under stirring and the addition time was controlled to be more than 10 minutes. During the reaction, the solid first dissolved and subsequently precipitated a yellow-green precipitate. The reaction mixture was heated to reflux and stirred continuously for 30 minutes. Upon completion of the reaction, the light green solid product was collected by filtration and washed with cold methanol. The resulting solid was resuspended in 200 mL of cold water, washed and dried under vacuum to give 40.1 g of 2-hydrazino-5-nitropyridine in 87% yield.

References

[1] Journal of Medicinal Chemistry, 1997, vol. 40, # 26, p. 4420 - 4425
[2] Patent: GB255811,
[3] Patent: US1733695,
[4] Chem.Abstr., 1927, vol. 21, p. 594
[5] Patent: GB247188,

(5-nitropyridin-2-yl)hydrazine Preparation Products And Raw materials

Raw materials

Preparation Products

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(5-nitropyridin-2-yl)hydrazine Suppliers

China 56 India 1 United Kingdom 1 United States 5 Global 63

J & K SCIENTIFIC LTD.

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View Lastest Price from (5-nitropyridin-2-yl)hydrazine manufacturers

Dideu Industries Group Limited

Product: (5-nitropyridin-2-yl)hydrazine 6343-98-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-09-23

6343-98-2, (5-nitropyridin-2-yl)hydrazineRelated Search:

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(5-nitropyridin-2-yl)hydrazine

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N-(6-hydrazino-3-pyridyl)-N-oxidohydroxylamine

N-(6-hydrazino-3-pyridyl)-N-oxido-hydroxylamine

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(5-nitropyridin-2-yl)hydrazine ISO 9001：2015 REACH

6343-98-2