ChemicalBook > CAS DataBase List > 7-METHOXY-2-METHYLQUINOLINE

7-METHOXY-2-METHYLQUINOLINE

Product Name
7-METHOXY-2-METHYLQUINOLINE
CAS No.
19490-87-0
Chemical Name
7-METHOXY-2-METHYLQUINOLINE
Synonyms
2-Methyl-7-Methoxyquinoline;7-METHOXY-2-METHYLQUINOLINE;Quinoline, 7-methoxy-2-methyl-
CBNumber
CB72450747
Molecular Formula
C11H11NO
Formula Weight
173.21
MOL File
19490-87-0.mol
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7-METHOXY-2-METHYLQUINOLINE Property

Boiling point:
286.0±20.0 °C(Predicted)
Density 
1.102±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
6.15±0.50(Predicted)
Appearance
Colorless to light yellow Liquid
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Safety

Hazard Codes 
Xn
Risk Statements 
22-41
Safety Statements 
26-39
WGK Germany 
3
HS Code 
2933499090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
BBO000218
Product name
7-Methoxy-2-methylquinoline
Purity
Aldrich
Packaging
1g
Price
$332
Updated
2023/01/07
TRC
Product number
M341710
Product name
7-Methoxy-2-methylquinoline
Packaging
500mg
Price
$285
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-1-549
Product name
7-Methoxy-2-methylquinoline
Packaging
1g
Price
$456
Updated
2021/12/16
AK Scientific
Product number
0084AB
Product name
7-Methoxy-2-methylquinoline
Packaging
5g
Price
$1615
Updated
2021/12/16
Crysdot
Product number
CD11174454
Product name
7-Methoxy-2-methylquinoline
Purity
95+%
Packaging
1g
Price
$347
Updated
2021/12/16
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7-METHOXY-2-METHYLQUINOLINE Chemical Properties,Usage,Production

Synthesis

64-17-5

536-90-3

19490-87-0

General procedure for the synthesis of 2-methyl-7-methoxyquinoline from ethanol and m-aminoanisole: 0.005 mmol (1.1 mg) of transition metal catalyst was accurately weighed and placed in a 10 mL Young reaction tube equipped with a magnetic stirrer. Under oxygen atmosphere, 0.04 mmol of co-catalyst I, 0.08 mmol of co-catalyst II, 0.2 mmol of 3-methoxyaniline and 1 mL of anhydrous ethanol were added sequentially to the reaction tube. The reaction mixture was stirred at 150 °C for 16 hours. After completion of the reaction, the pH of the reaction solution was adjusted to neutral and left to stand for subsequent processing. The target product 2-methyl-7-methoxyquinoline was purified by column chromatography in 88% yield.

References

[1] Patent: CN106543078, 2017, A. Location in patent: Paragraph 0089; 0090
[2] Tetrahedron Letters, 2010, vol. 51, # 37, p. 4911 - 4914
[3] Research on Chemical Intermediates, 2012, vol. 38, # 3-5, p. 761 - 773
[4] Journal of Organic Chemistry, 2017, vol. 82, # 6, p. 3284 - 3290
[5] Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, 2013, vol. 43, # 4, p. 500 - 508

7-METHOXY-2-METHYLQUINOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

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