4,6-Difluoroindole-2-carboxylic acid
4,6-二氟吲哚-2-羧酸
Also known as: 4,6-difluoro-1H-indole-2-carboxylic acid, 4,6-difluoro-2-carboxy indole, 1H-Indole-2-carboxylic acid, 4,6-difluoro-
4,6-Difluoroindole-2-carboxylic acid (CAS 247564-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5F2NO2 and a molecular weight of 197.138 g/mol. It is also known as 4,6-difluoro-1H-indole-2-carboxylic acid, 4,6-difluoro-2-carboxy indole and 1H-Indole-2-carboxylic acid, 4,6-difluoro-. Key properties include a boiling point of 414.7±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 204.6±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 247564-66-5
- Jingsj CID
- J-1360939-1
- Molecular Formula
- C9H5F2NO2
- Chinese Name
- 4,6-二氟吲哚-2-羧酸
- Molecular Weight
- 197.138 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 414.7±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 204.6±27.3 °C |
| Exact Mass | 197.028839 |
| PSA | 53.09000 |
| LogP | 2.45 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.662 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4,6-Difluoroindole-2-carboxylic acid?
The CAS number of 4,6-Difluoroindole-2-carboxylic acid is 247564-66-5.
What are the molecular formula and molecular weight of 4,6-Difluoroindole-2-carboxylic acid?
4,6-Difluoroindole-2-carboxylic acid has molecular formula C9H5F2NO2 and molecular weight 197.138 g/mol.
What are the upstream and downstream products of 4,6-Difluoroindole-2-carboxylic acid?
For 4,6-Difluoroindole-2-carboxylic acid, Upstream Products: 2,4-Difluorobenzaldehyde; Downstream Products: 4,6-Difluoro-1H-indole.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-Difluoroindole-2-carboxylic acid (CAS 247564-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360939-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.