3-Methoxy-2-nitroaniline

Product Name: 3-Methoxy-2-nitroaniline
CAS No.: 16554-47-5
Chemical Name: 3-Methoxy-2-nitroaniline
Synonyms: 2-Nitro-3-methoxyaniline;3-Methoxy-2-nitro-phenylamin;3-Methoxy-2-nitro-phenylamine;Benzenamine, 3-methoxy-2-nitro-
CBNumber: CB32620001
Molecular Formula: C7H8N2O3
Formula Weight: 168.15
MOL File: 16554-47-5.mol

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3-Methoxy-2-nitroaniline Property

Melting point:: 124-124.5 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
Boiling point:: 343.6±22.0 °C(Predicted)
Density: 1.318±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: -0.65±0.10(Predicted)
form: crystalline powder
color: Orange/red and darker crystals

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Safety

HS Code: 2921420090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

ChemScene

Product number: CS-W006723
Product name: 3-Methoxy-2-nitroaniline
Purity: 97.86%
Packaging: 1g
Price: $34
Updated: 2021/12/16

Apolloscientific

Product number: OR400682
Product name: 3-Methoxy-2-nitroaniline
Packaging: 1g
Price: $87
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4654-1-7K
Product name: 3-Methoxy-2-nitroaniline
Packaging: 1g
Price: $96
Updated: 2021/12/16

ChemScene

Product number: CS-W006723
Product name: 3-Methoxy-2-nitroaniline
Purity: 97.86%
Packaging: 5g
Price: $118
Updated: 2021/12/16

ChemScene

Product number: CS-W006723
Product name: 3-Methoxy-2-nitroaniline
Purity: 97.86%
Packaging: 10g
Price: $197
Updated: 2021/12/16

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3-Methoxy-2-nitroaniline Chemical Properties,Usage,Production

Synthesis

158461-29-1

16554-47-5

General procedure for the synthesis of 2-nitro-3-methoxyaniline from tert-butyl (3-methoxy-2-nitrophenyl)carbamate: to a stirred solution of tert-butyl (3-methoxy-2-nitrophenyl)carbamate (13.3 g, 49.6 mmol) in dichloromethane (100 mL) was added trifluoroacetic acid (20 mL) and the reaction mixture was stirred for 4 hours at room temperature . Subsequently, the mixture was concentrated under vacuum to give a residue which was dissolved in ethyl acetate. The resulting solution was poured into saturated aqueous sodium bicarbonate solution, the organic layer was separated, washed with brine, dried with anhydrous sodium sulfate and concentrated under vacuum. The resulting precipitate was ground with hexane and filtered to afford 2-nitro-3-methoxyaniline (7.55 g, 44.9 mmol, 91% yield) as a yellow solid.1H NMR (CDCl3, 400 MHz): δ 3.88 (3H, s), 6.31 (1H, dd, J = 8.6,1.2 Hz), 7.36 (1H, dd, J = 8.6,1.2Hz), 7.16 (1H, t, J = 8.6Hz).

References

[1] ChemMedChem, 2018, vol. 13, # 19, p. 2090 - 2103
[2] Chemical and Pharmaceutical Bulletin, 1993, vol. 41, # 9, p. 1573 - 1582
[3] Bioorganic and Medicinal Chemistry, 2012, vol. 20, # 5, p. 1644 - 1658
[4] Patent: EP2168959, 2010, A1. Location in patent: Page/Page column 121
[5] Patent: EP2168960, 2010, A1. Location in patent: Page/Page column 61

3-Methoxy-2-nitroaniline Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Methoxy-2-nitroaniline Suppliers

China 61 India 1 United Kingdom 1 United States 8 Global 71

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View Lastest Price from 3-Methoxy-2-nitroaniline manufacturers

Career Henan Chemical Co

Product: 3-Methoxy-2-nitroaniline 16554-47-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%
Supply Ability: 100kg
Release date: 2020-02-01

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16554-47-5