Indole-5-carboxylic acid
吲哚-5-羧酸
Also known as: 5-Carboxyindole, 5-Indolecarboxylic acid, 1H-Indole-5-carboxylic acid
- CAS No.
- 1670-81-1
- Jingsj CID
- J-1089619-4
- Molecular Formula
- C9H7NO2
- Chinese Name
- 吲哚-5-羧酸
- Molecular Weight
- 161.157 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 211-213 °C(lit.) |
|---|---|
| Boiling Point | 419.6±18.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 207.6±21.2 °C |
Frequently Asked Questions
What is the CAS number of Indole-5-carboxylic acid?
1670-81-1
What are the molecular formula and molecular weight of Indole-5-carboxylic acid?
C9H7NO2, molecular weight 161.157 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026