ChemicalBook CAS DataBase List Indole-3-carboxylic acid

Indole-3-carboxylic acid synthesis

9synthesis methods

Product Name:Indole-3-carboxylic acid
CAS Number:771-50-6
Molecular formula:C9H7NO2
Molecular Weight:161.16

indole-3-carboxylic acid can be synthesized by the hydrolysis reaction of 3-trichloroacetyl indole: add 235g 3-trichloroacetyl indole into 1000ml methanol, slowly drop an appropriate amount of 50% KOH solution, heat up and reflux for 18 hours, cool to room temperature, The methanol was recovered by concentration, and the residual liquid was left; 1500 ml of water was added to the residual liquid, hydrochloric acid was added dropwise to adjust pH=3～4, and then filtered, and the solid obtained by filtration was dried to obtain 144g of indole-3-carboxylic acid crude product; The crude product was slurried with 100g of ethyl acetate for 25 minutes,filtered and dried to obtain indole-3-carboxylic acid (137g, yield 91.8%).

487-89-8 Synthesis

487-89-8
614 suppliers
$6.00/10g

771-50-6
600 suppliers
$5.00/100mg

120-72-9 Synthesis

120-72-9
660 suppliers
$6.00/25g

124-38-9
722 suppliers
$175.00/23402

771-50-6
600 suppliers
$5.00/100mg

References

120-72-9 Synthesis

120-72-9
660 suppliers
$6.00/25g

407-25-0 Synthesis

407-25-0
464 suppliers
$9.00/1g

771-50-6
600 suppliers
$5.00/100mg

References

1484-27-1
102 suppliers
$45.00/10mg

124-38-9
722 suppliers
$175.00/23402

771-50-6
600 suppliers
$5.00/100mg

References

30030-90-1
36 suppliers
$258.63/1g

771-50-6
600 suppliers
$5.00/100mg

References

Indole-3-carboxylic acid Related Search:

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Indole-3-carboxylic acid synthesis

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