2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine

Also known as: 1-(Phenylsulfonyl)-2-methyl-7-azaindole, 1-(Phenylsulphonyl)-2-methyl-7-azaindole, 1-(Benzenesulfonyl)-2-methyl-7-azaindole, 1-(Benzenesulfonyl)-2-methylpyrrolo[2,3-b]pyridine, 1-Phenylsulfonyl-2-methyl-7-azaindole, 2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, 1H-Pyrrolo[2,3-b]pyridine, 2-methyl-1-(phenylsulfonyl)-

2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 189089-83-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H12N2O2S and a molecular weight of 272.322 g/mol. Key properties include a boiling point of 477.5±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 242.6±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 189089-83-6
Jingsj CID: J-1080906-0
Molecular Formula: C₁₄H₁₂N₂O₂S
Molecular Weight: 272.322 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	477.5±37.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	242.6±26.5 °C
Exact Mass	272.061951
PSA	60.34000
LogP	2.81
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.654

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 2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine?

The CAS number of 2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine is 189089-83-6.

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

2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine has molecular formula C14H12N2O2S and molecular weight 272.322 g/mol.

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

For 2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, Upstream Products: 1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine, iodomethane, 7-Azaindole; Downstream Products: 2-Methyl-1H-pyrrolo[2,3-b]pyridine, methyl 2-(2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)acetate.

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. "2-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 189089-83-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1080906-0 (accessed 2026-11-09).

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