5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde

5-氯-1H-吡咯并[2,3-b]吡啶-4-甲醛

Also known as: 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde, 5-Chloro-7-azaindole-4-carbaldehyde, 1H-Pyrrolo[2,3-b]pyridine-4-carboxaldehyde, 5-chloro-, 5-Chloropyrrolo[2,3-b]pyridine-4-carbaldehyde

5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1015610-39-5) 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. It is also known as 5-Chloro-7-azaindole-4-carbaldehyde, 1H-Pyrrolo[2,3-b]pyridine-4-carboxaldehyde, 5-chloro- and 5-Chloropyrrolo[2,3-b]pyridine-4-carbaldehyde. Key properties include a boiling point of 363.4±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 173.6±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.
1015610-39-5
Jingsj CID
J-1453393-8
Molecular Formula
C8H5ClN2O
Chinese Name
5-氯-1H-吡咯并[2,3-b]吡啶-4-甲醛
Molecular Weight
180.591 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point363.4±37.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point173.6±26.5 °C
Exact Mass180.009033
PSA45.75000
LogP2.71
Vapor Pressure0.0±0.8 mmHg at 25°C
Refractive Index1.748

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H319 — Causes serious eye irritation

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde?

The CAS number of 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde is 1015610-39-5.

What are the molecular formula and molecular weight of 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde?

5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde has molecular formula C8H5ClN2O and molecular weight 180.591 g/mol.

Is 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde hazardous?

5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H319 — Causes serious eye irritation.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1015610-39-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453393-8 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.