Indole-4-carboxaldehyde
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- $5 - $3580
- Product name: Indole-4-carboxaldehyde
- CAS: 1074-86-8
- MF: C9H7NO
- MW: 145.16
- EINECS:625-162-5
- MDL Number:MFCD01632221
- Synonyms:1H-indol-4-carbaldehyde;1H-indole-4-carbaldehyde(SALTDATA: FREE);INDOLE-4-CARBALDEHYDE;INDOLE-4-CARBOXALDEHYDE;INDOLE-4-ALDEHYDE;4-INDOLE-CARBOXALDEHYDE;Indole-4-carboxaldehyde 97%;4-Formyl-1H-indole
103 prices
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Brand
- aablocks
- ACHEMBLOCK
- Acints
- Activate Scientific
- Advanced Chemicals Intermediat
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
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- AstaTech
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Package
- 100mg
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- 500.00g
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- 5/ G
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- Manufactureraablocks
- Product numberAA0037XQ
- Product descriptionIndole-4-carboxaldehyde 98%
- Packaging1g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0037XQ
- Product descriptionIndole-4-carboxaldehyde 98%
- Packaging5g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0037XQ
- Product descriptionIndole-4-carboxaldehyde 98%
- Packaging10g
- Price$21
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0037XQ
- Product descriptionIndole-4-carboxaldehyde 98%
- Packaging25g
- Price$51
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberP49857
- Product description1H-indole-4-carbaldehyde 97%
- Packaging5G
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberP49857
- Product description1H-indole-4-carbaldehyde 97%
- Packaging100G
- Price$370
- Updated2026-05-27
- Buy
- ManufacturerAcints
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging25g
- Price$108
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging5g
- Price$27
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging1g
- Price$14
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging100g
- Price$418
- Updated2026-05-20
- Buy
- ManufacturerActivate Scientific
- Product numberAS7164
- Product descriptionIndole-4-carboxaldehyde 97%
- Packaging100g
- Price$490
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS7164
- Product descriptionIndole-4-carboxaldehyde 97%
- Packaging5g
- Price$30
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS7164
- Product descriptionIndole-4-carboxaldehyde 97%
- Packaging25g
- Price$133
- Updated2026-06-04
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging25g
- Price$108
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging1g
- Price$14
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R09-00001
- Product description1H-Indole-4-carbaldehyde 95+%
- Packaging5g
- Price$27
- Updated2026-05-19
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0037XQ | Indole-4-carboxaldehyde 98% | 1g | $5 | 2026-05-28 | Buy |
| aablocks | AA0037XQ | Indole-4-carboxaldehyde 98% | 5g | $12 | 2026-05-28 | Buy |
| aablocks | AA0037XQ | Indole-4-carboxaldehyde 98% | 10g | $21 | 2026-05-28 | Buy |
| aablocks | AA0037XQ | Indole-4-carboxaldehyde 98% | 25g | $51 | 2026-05-28 | Buy |
| ACHEMBLOCK | P49857 | 1H-indole-4-carbaldehyde 97% | 5G | $100 | 2021-12-16 | Buy |
| ACHEMBLOCK | P49857 | 1H-indole-4-carbaldehyde 97% | 100G | $370 | 2026-05-27 | Buy |
| Acints | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 25g | $108 | 2026-05-20 | Buy |
| Acints | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 5g | $27 | 2026-05-20 | Buy |
| Acints | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 1g | $14 | 2026-05-20 | Buy |
| Acints | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 100g | $418 | 2026-05-20 | Buy |
| Activate Scientific | AS7164 | Indole-4-carboxaldehyde 97% | 100g | $490 | 2026-06-04 | Buy |
| Activate Scientific | AS7164 | Indole-4-carboxaldehyde 97% | 5g | $30 | 2026-06-04 | Buy |
| Activate Scientific | AS7164 | Indole-4-carboxaldehyde 97% | 25g | $133 | 2026-06-04 | Buy |
| Advanced Chemicals Intermediat | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 25g | $108 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 1g | $14 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-R09-00001 | 1H-Indole-4-carbaldehyde 95+% | 5g | $27 | 2026-05-19 | Buy |
Properties
Melting point :139-143 °C(lit.)
Boiling point :339.1±15.0 °C(Predicted)
Density :1.278±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :DMF: 10 mg/ml; DMSO: 3 mg/ml; Ethanol: 10 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
form :powder to crystal
pka :15.84±0.30(Predicted)
color :Light yellow to Brown
Water Solubility :Soluble in ethanol and acetone. Insoluble in water.
Sensitive :Air Sensitive
InChI :InChI=1S/C9H7NO/c11-6-7-2-1-3-9-8(7)4-5-10-9/h1-6,10H
InChIKey :JFDDFGLNZWNJTK-UHFFFAOYSA-N
SMILES :N1C2=C(C(C=O)=CC=C2)C=C1
CAS DataBase Reference :1074-86-8(CAS DataBase Reference)
NIST Chemistry Reference :1H-indole-4-carboxaldehyde(1074-86-8)
Boiling point :339.1±15.0 °C(Predicted)
Density :1.278±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :DMF: 10 mg/ml; DMSO: 3 mg/ml; Ethanol: 10 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
form :powder to crystal
pka :15.84±0.30(Predicted)
color :Light yellow to Brown
Water Solubility :Soluble in ethanol and acetone. Insoluble in water.
Sensitive :Air Sensitive
InChI :InChI=1S/C9H7NO/c11-6-7-2-1-3-9-8(7)4-5-10-9/h1-6,10H
InChIKey :JFDDFGLNZWNJTK-UHFFFAOYSA-N
SMILES :N1C2=C(C(C=O)=CC=C2)C=C1
CAS DataBase Reference :1074-86-8(CAS DataBase Reference)
NIST Chemistry Reference :1H-indole-4-carboxaldehyde(1074-86-8)
Safety Information
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Description
4-Indolecarbaldehyde is a synthetic intermediate used for pharmaceutical synthesis. Also used as reactant in Biginelli reaction, synthesis of aurora kinase A inhibitors, preparation of antitumor agents, intermolecular Friedel-Crafts acylation, preparation of inhibitors of cell division in E. coli and synthesis of Hantzsch pyridine-containing Schiff bases.More related product prices
Indole-3-carboxaldehyde Indole-3-acetic acid Formaldehyde Indometacin 3-Indolebutyric acid Indole 3-Cyanoindole Indoline-2-carboxylic acid Indole-4-boronic acid pinacol ester 3-Indoleacetonitrile DL-INDOLE-3-LACTIC ACID 3-formyl-1H-Indole-4-carboxylic acid methyl ester Indol-1-yl-acetic acid 3-Indoleacrylic acid Indole-4-carboxylic acid Indole-7-carboxaldehyde Methyl indole-4-carboxylate Indole-2-carboxaldehyde Indole-6-carboxaldehydeRelated product price
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Indole-3-carboxaldehyde
$4-2268.75 -
Indole-3-acetic acid
$10.16-2959.7 -
Formaldehyde
$10-1760
Suppliers and manufacturers
Capot Chemical Co.,Ltd.
Zhejiang ZETian Fine Chemicals Co. LTD
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CONIER CHEM AND PHARMA LIMITED
Hefei Hangang Pharmaceutical Technology Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Win-Win chemical CO., Limited
Dideu Industries Group Limited
Dayang Chem (Hangzhou) Co.,Ltd.




