![Molecular structure of 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 958230-19-8)](/images/chem_structures_svg/129/958230-19-8.svg)
4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde
Also known as: 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carboxaldehyde, 4-Chloro-5-formyl-1H-pyrrolo[2,3-b]pyridine, 4-Chloro-7-azaindole-5-carbaldehyde, 4-Chloro-7-azaindole-5-carboxaldehyde, 1H-Pyrrolo[2,3-b]pyridine-5-carboxaldehyde, 4-chloro-, 4-Chloropyrrolo[2,3-b]pyridine-5-carbaldehyde
4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 958230-19-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5ClN2O and a molecular weight of 180.591 g/mol. Key properties include a boiling point of 363.5±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 173.7±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 958230-19-8
- Jingsj CID
- J-1498684-6
- Molecular Formula
- C8H5ClN2O
- Molecular Weight
- 180.591 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 363.5±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 173.7±26.5 °C |
| Exact Mass | 180.009033 |
| PSA | 45.75000 |
| LogP | 2.45 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.748 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H319 — Causes serious eye irritation
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-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde?
The CAS number of 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde is 958230-19-8.
What are the molecular formula and molecular weight of 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde?
4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde has molecular formula C8H5ClN2O and molecular weight 180.591 g/mol.
Is 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde hazardous?
4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde?
For 4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde, Upstream Products: N,N-Dimethylformamide, 4-Chloro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine, 4-Chloro-1H-pyrrolo[2,3-b]pyridine; Downstream Products: 4-chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 958230-19-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498684-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.