1-Methyl-5-nitro-1H-indazol-3-ylaMine

Product Name: 1-Methyl-5-nitro-1H-indazol-3-ylaMine
CAS No.: 73105-48-3
Chemical Name: 1-Methyl-5-nitro-1H-indazol-3-ylaMine
Synonyms: 1-Methyl-5-nitroindazol-3-amine;1-Methyl-5-nitro-1H-indazol-3-ylaMine
CBNumber: CB32722509
Molecular Formula: C8H8N4O2
Formula Weight: 192.17472
MOL File: 73105-48-3.mol

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1-Methyl-5-nitro-1H-indazol-3-ylaMine Property

storage temp.: 2-8°C(protect from light)
Appearance: Orange to red Solid

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Safety

HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: B498768
Product name: 1-methyl-5-nitro-1H-indazol-3-amine
Packaging: 500mg
Price: $240
Updated: 2021/12/16

Matrix Scientific

Product number: 087930
Product name: 1-Methyl-5-nitro-1H-indazol-3-amine
Packaging: 1g
Price: $89
Updated: 2021/12/16

Apolloscientific

Product number: OR110142
Product name: 1-Methyl-5-nitro-1H-indazol-3-amine
Packaging: 1g
Price: $92
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H54-1-0R
Product name: 1-Methyl-5-nitro-1H-indazol-3-amine
Packaging: 1g
Price: $101
Updated: 2021/12/16

Matrix Scientific

Product number: 087930
Product name: 1-Methyl-5-nitro-1H-indazol-3-amine
Packaging: 5g
Price: $358
Updated: 2021/12/16

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1-Methyl-5-nitro-1H-indazol-3-ylaMine Chemical Properties,Usage,Production

Synthesis

17417-09-3

60-34-4

73105-48-3

GENERAL METHOD: A mixture of 2-fluoro-5-nitrobenzonitrile (10.0 mmol) and methylhydrazine (2.8 mL, 50.0 mmol) in ethanol (10.0 mL) was heated to reflux and reacted overnight. Upon completion of the reaction, the mixture was cooled to room temperature and subsequently concentrated under reduced pressure. Water (10.0 mL) and ethyl acetate (20.0 mL) were added to the residue and extracted. After separation of the organic layer, it was washed sequentially with water (10.0 mL) and brine (10.0 mL), dried with anhydrous sodium sulfate, filtered, and concentrated under reduced pressure. Finally, the residue was purified by silica gel column chromatography using ethyl acetate/hexane (1:1) as eluent to afford the target product 1-methyl-5-nitro-1H-indazol-3-amine.

References

[1] Tetrahedron, 2013, vol. 69, # 19, p. 3907 - 3912
[2] Patent: WO2013/55984, 2013, A1. Location in patent: Paragraph 00338
[3] Patent: US2009/76275, 2009, A1. Location in patent: Page/Page column 10

1-Methyl-5-nitro-1H-indazol-3-ylaMine Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Methyl-5-nitro-1H-indazol-3-ylaMine Suppliers

China 26 India 2 United Kingdom 1 United States 5 Global 34

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73105-48-3, 1-Methyl-5-nitro-1H-indazol-3-ylaMineRelated Search:

1-Methyl-5-nitro-1H-indazol-3-ylaMine

1-Methyl-5-nitroindazol-3-amine

73105-48-3