ChemicalBook > CAS DataBase List > 4-BROMO-8-METHYLQUINOLINE

4-BROMO-8-METHYLQUINOLINE

Product Name
4-BROMO-8-METHYLQUINOLINE
CAS No.
36075-68-0
Chemical Name
4-BROMO-8-METHYLQUINOLINE
Synonyms
4-BROMO-8-METHYLQUINOLINE;Quinoline, 4-bromo-8-methyl-;4-BROMO-8-METHYLQUINOLINE ISO 9001:2015 REACH
CBNumber
CB8431765
Molecular Formula
C10H8BrN
Formula Weight
222.08
MOL File
36075-68-0.mol
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4-BROMO-8-METHYLQUINOLINE Property

storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
Off-white to light yellow Solid
InChI
InChI=1S/C10H8BrN/c1-7-3-2-4-8-9(11)5-6-12-10(7)8/h2-6H,1H3
InChIKey
IDGLXERCZWXTCV-UHFFFAOYSA-N
SMILES
N1C2C(=CC=CC=2C)C(Br)=CC=1
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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

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
B697688
Product name
4-Bromo-8-methylquinoline
Packaging
250mg
Price
$75
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0104722
Product name
4-BROMO-8-METHYLQUINOLINE
Purity
95.00%
Packaging
5MG
Price
$503.11
Updated
2021/12/16
AK Scientific
Product number
V5488
Product name
4-Bromo-8-methylquinoline
Packaging
10g
Price
$851
Updated
2021/12/16
Ambeed
Product number
A213520
Product name
4-Bromo-8-methylquinoline
Purity
98%
Packaging
100mg
Price
$45
Updated
2021/12/16
Ambeed
Product number
A213520
Product name
4-Bromo-8-methylquinoline
Purity
98%
Packaging
250mg
Price
$71
Updated
2021/12/16
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4-BROMO-8-METHYLQUINOLINE Chemical Properties,Usage,Production

Synthesis

23432-44-2

36075-68-0

General procedure for the synthesis of 4-bromo-8-methylquinoline from 8-methyl-4-hydroxyquinoline: To a 100 mL round-bottomed flask was added 8-methyl-4-hydroxyquinoline (500 mg, 3.14 mmol, 1.00 equiv) and N,N-dimethylformamide (20 mL). Phosphorus tribromide (851 mg, 3.14 mmol, 1.20 eq.) was added slowly and dropwise with stirring at room temperature. The reaction mixture was stirred continuously for 15 hours at room temperature. Upon completion of the reaction, the reaction was quenched with an ice-water mixture (100 mL). Subsequently, the pH of the reaction solution was adjusted to 10 with 2 mol/L NaOH solution.The precipitated solid was collected by filtration to give 660 mg of 4-bromo-8-methylquinoline in 95% yield as a light yellow solid. Mass spectra (electrospray ionization, m/z) [M + 1]: 222 and 224.

References

[1] Patent: WO2017/205296, 2017, A1. Location in patent: Paragraph 669

4-BROMO-8-METHYLQUINOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

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