1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)-

Also known as: 1-(benzenesulfonyl)-4-chloro-1H-pyrrolo[2,3-b]pyridine, 1-(phenylsulfonyl)-4-chloro-7-azaindole, 1-Benzenesulfonyl-4-chloro-7-azaindole, 4-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, 1-(benzenesulfonyl)-4-chloropyrrolo[2,3-b]pyridine, 4-chloro-1-phenylsulfonylpyrrolo[2,3-b]pyridine, 1-(phenylsulphonyl)-4-chloro-7-azaindole

1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)- (CAS 744209-63-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H9ClN2O2S and a molecular weight of 292.741 g/mol. Key properties include a boiling point of 478.5±48.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 243.2±29.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 744209-63-0
Jingsj CID: J-984636-0
Molecular Formula: C₁₃H₉ClN₂O₂S
Molecular Weight: 292.741 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	478.5±48.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	243.2±29.6 °C
Exact Mass	292.007324
PSA	60.34000
LogP	3.04
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.680

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 1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)-?

The CAS number of 1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)- is 744209-63-0.

What are the molecular formula and molecular weight of 1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)-?

1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)- has molecular formula C13H9ClN2O2S and molecular weight 292.741 g/mol.

What are the upstream and downstream products of 1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)-?

For 1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)-, Upstream Products: Benzenesulfonyl chloride, 4-Chloro-1H-pyrrolo[2,3-b]pyridine; Downstream Products: 4-Chloro-1H-pyrrolo[2,3-b]pyridine, 4-Chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, 3-Bromo-4-chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1H-Pyrrolo[2,3-b]pyridine, 4-chloro-1-(phenylsulfonyl)- (CAS 744209-63-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-984636-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.