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19493-44-8 - 1-Chloroisoquinoline, 95% - L17831 - Alfa Aesar

L17831 1-Chloroisoquinoline, 95%

CAS Number
19493-44-8
Synonyms

Size Price ($) Quantity Availability
1g 27.89
5g 93.26
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1-Chloroisoquinoline, 95%

MDL
MFCD00024134
EINECS
000-000-0

Chemical Properties

Formula
C9H6ClN
Formula Weight
163.61
Melting point
33-35°
Boiling Point
105-108°/4mm
Flash Point
>110°(230°F)
Solubility
Insoluble in water.

Applications

The product has been used in a Mn-catalyzed cross-coupling with aryl- and alkylmagnesium halides. It has also been used in a Pd-catalyzed cross-coupling with heteroaryl boronic acids and esters. Furthermore, it has been used in a homocoupling reaction to yield bis-isoquinoline, each enantiomer of which might be very useful as a chiral ligand for asymmetric synthesis. 1-Chloroisoquinone is used in the preparation of new aminoisoquinolinylurea derivatives which show antiproliferative activity against melanoma cell lines. It can also be applied to the control of storage age and stability of unstable boronic acids.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Kelvin Billingsley and Stephen L Buchwald. Highly efficient monophosphine-based catalyst for the palladium-catalyzed suzuki-miyaura reaction of heteroaryl halides and heteroaryl boronic acids and esters.J. Am. Chem. Soc.,2007,129(11), 3358-3366.

Chang, et al. Homocoupling of aryl iodides and bromides using a palladium/indium bimetallic system.Synth. Commun.,2005,35(13), 1851-1857.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2996
Harmonized Tariff Code
2933.49
TSCA
No

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