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H34381 2-Chloroindole-3-carboxaldehyde, 97%

CAS Number

Stock No. Size Price ($) Quantity Availability
H34381-03 1g 53.50
H34381-09 10g 325.00
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2-Chloroindole-3-carboxaldehyde, 97%


Chemical Properties

Formula Weight
Melting point
ca 212° dec.
Storage & Sensitivity
Store under Nitrogen. Air Sensitive. Ambient temperatures.
Slightly soluble in water.


It is used as pharmaceutical intermediates. It is used in the synthesis of indole phytoalexin cyclobrassinon. And also in unprecedented chemical structure and biomimetic synthesis of erucalexin, a phytoalexin from the wild crucifer Erucastrum gallicum.


Air sensitive. Store at room temperature.

Literature References

H. D. Hollis Showalter.; Anthony D. Sercel.; Boguslawa M. Leja.; Craig D. Wolfangel.; Linda A. Ambroso.; William L. Elliott.; David W. Fry .; Alan J. Kraker.; Curtis T. Howard.; Gina H. Lu.; Charles W. Moore.; James M. Nelson.; Bill J. Roberts.; Patrick W. Vincent.; William A. Denny.; Andrew M. Thompson. Tyrosine Kinase Inhibitors. 6. Structure-Activity Relationships among N- and 3-Substituted 2,2‘-Diselenobis(1H-indoles) for Inhibition of Protein Tyrosine Kinases and Comparative in Vitro and in Vivo Studies against Selected Sulfur Congeners.J. Med. Chem. 1997, 40 (4),413-426.

Justin R. Harrison.; Christopher J. Moody. The Horner-Wadsworth-Emmons reaction in the synthesis of macrocyclic peptides: the Trp-His-Gly-Arg derived macrocycle of moroidin. Tetrahedron Lett. 2003, 44 (28),5189-5191.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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