ChemicalBook > CAS DataBase List > 5-Bromoisoquinoline

5-Bromoisoquinoline

Product Name
5-Bromoisoquinoline
CAS No.
34784-04-8
Chemical Name
5-Bromoisoquinoline
Synonyms
5-BromoisoquinoL;AKOS BBS-00003132;BUTTPARK 44\07-76;5-BROMOISOQUINOLINE;5-Bromo Isoquinolin;Isoquinoline, 5-bromo-;5-Bromoisoquinoline,97%;5-Bromoisoquinoline,98%;5-Bromoisoquinoline >5-Bromoisoquinoline, HCl
CBNumber
CB3135741
Molecular Formula
C9H6BrN
Formula Weight
208.05
MOL File
34784-04-8.mol
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5-Bromoisoquinoline Property

Melting point:
83-87 °C (lit.)
Boiling point:
95-97°C 0,1mm
Density 
1.564±0.06 g/cm3(Predicted)
Flash point:
95-97°C/0.1mm
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform, Dichloromethane, Ethyl Acetate, Methanol
form 
Solid
pka
4.39±0.13(Predicted)
color 
Yellow
BRN 
114468
InChI
InChI=1S/C9H6BrN/c10-9-3-1-2-7-6-11-5-4-8(7)9/h1-6H
InChIKey
CYJZJGYYTFQQBY-UHFFFAOYSA-N
SMILES
C1C2=C(C(Br)=CC=C2)C=CN=1
CAS DataBase Reference
34784-04-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-21/22-20/21/22
Safety Statements 
26-36-36/37/39
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29334900
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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
594261
Product name
5-Bromoisoquinoline
Purity
98%
Packaging
1g
Price
$25
Updated
2023/01/07
Sigma-Aldrich
Product number
594261
Product name
5-Bromoisoquinoline
Purity
98%
Packaging
5g
Price
$29
Updated
2023/01/07
TCI Chemical
Product number
B3313
Product name
5-Bromoisoquinoline
Purity
>96.0%(GC)(T)
Packaging
1g
Price
$38
Updated
2024/03/01
TCI Chemical
Product number
B3313
Product name
5-Bromoisoquinoline
Purity
>96.0%(GC)(T)
Packaging
5g
Price
$111
Updated
2024/03/01
Alfa Aesar
Product number
L19632
Product name
5-Bromoisoquinoline, 98%
Packaging
1g
Price
$60.4
Updated
2021/12/16
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5-Bromoisoquinoline Chemical Properties,Usage,Production

Description

5-Bromoisoquinoline is a synthetic intermediate useful for pharmaceutical synthesis.

Chemical Properties

White to yellow-brown crystals

Uses

Starting material employed in palladium-catalyzed aminomethylation and amination reactions.

Synthesis Reference(s)

[1] W. Brown, A. Gouliaev. “Bromination of Isoquinoline, Quinoline, Quinazoline and Quinoxaline in Strong Acid.” ChemInform 98 1 (2002).

Synthesis

To mechanically stirred concd H2SO4 (42.5 mL) at 0 °C, isoquinoline (1; 5 mL, 42.5 mmol) was slowly added. The mixture was cooled to –25 °C, and NBS (9.83 g, 55.2 mmol) was added at such a rate that the reaction temperature was kept between –25 °C and –22 °C. The mixture was stirred at -22±1 °C for 2 h and at -18±1 °C for 3h. The mixture was then worked up as described above to give 6.16 g (72%) as a slightly off-white solid after chromatography; mp 81–82 °C. The solid was further purified by sublimation (75 °C/0.2 mmHg) to give 5-Bromoisoquinoline as a white powder[1].

5-Bromoisoquinoline Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromoisoquinoline Suppliers

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View Lastest Price from 5-Bromoisoquinoline manufacturers

Hebei Zhanyao Biotechnology Co. Ltd
Product
5-Bromoisoquinoline 34784-04-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-10-13
Dideu Industries Group Limited
Product
5-Bromoisoquinoline 34784-04-8
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-04
Career Henan Chemical Co
Product
5-Bromoisoquinoline 34784-04-8
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
200kg
Release date
2018-12-17

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  • Building Blocks
  • Isoquinolines
  • Heterocyclic Building Blocks
  • Halogenated Heterocycles
  • Aromatics
  • Building Blocks
  • Chemical Synthesis
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Isoquinolines
  • IsoquinolinesBuilding Blocks
  • Halogenated
  • Isoquinoline
  • Organohalides
  • Quinolines, Isoquinolines & Quinoxalines
  • Quinolines, Quinazolines and derivatives
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  • Isoquinoline Derivertives
  • Pyrrolidines
  • Halides
  • Heterocycles
  • blocks
  • Bromides
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