![Molecular structure of 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1171920-17-4)](/images/chem_structures_svg/445/1171920-17-4.svg)
5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde
Also known as: 1H-Pyrrolo[2,3-b]pyridine-3-carboxaldehyde, 5-fluoro-, 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-car, 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxaldehyde, 5-Fluoro-7-azaindole-3-carbaldehyde, 5-Fluoro-7-azaindole-3-carboxaldehyde
5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1171920-17-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5FN2O and a molecular weight of 164.137 g/mol. Key property: a density of 1.5±0.1 g/cm3. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1171920-17-4
- Jingsj CID
- J-1181270-7
- Molecular Formula
- C8H5FN2O
- Molecular Weight
- 164.137 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Exact Mass | 164.038589 |
| PSA | 45.75000 |
| LogP | 1.60 |
| Refractive Index | 1.710 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Frequently Asked Questions
What is the CAS number of 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
The CAS number of 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is 1171920-17-4.
What are the molecular formula and molecular weight of 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde has molecular formula C8H5FN2O and molecular weight 164.137 g/mol.
Is 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde hazardous?
5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
For 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde, Upstream Products: 5-Fluoro-1H-pyrrolo[2,3-b]pyridine, Dichloromethyl methyl ether.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1171920-17-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181270-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.