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1-(phenylsulfonyl)-1H-indole-3-carbaldehyde

Also known as: 1-(Benzenesulfonyl)indole-3-carboxaldehyde, 1-(PHENYLSULFONYL)-1H-INDOLE-3-CARBALDEHYDE, 1-(PHENYLSULFONYL)-1H-INDOLE-3-CARBOXALDEHYDE, 1-(PHENYLSULFONYL)-3-INDOLECARBOXALDEHYDE, 1-BENZENESULFONYL-1 H-INDOLE-3-CARBALDEHYDE, 1-Benzenesulfonyl-1H-indole-3-carbaldehyde, 1-PHENYLSULPHONYLINDOLE-3-CARBOXALDEHYDE, 1-benzenesulfonyl-1H-indole-3-carboxaldehyde, 3-Formyl-1-(phenylsulphonyl)-1H-indole, BUTTPARK 98 4-06, BUTTPARK 98\04-06

1-(phenylsulfonyl)-1H-indole-3-carbaldehyde (CAS 80360-20-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11NO3S and a molecular weight of 285.31800 g/mol. Key properties include a melting point of 157-161ºC(lit.), a boiling point of 513.6ºC at 760 mmHg, a density of 1.31g/cm3 and a flash point of 264.4ºC. 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.
80360-20-9
Jingsj CID
J-17114-2
Molecular Formula
C15H11NO3S
Molecular Weight
285.31800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point157-161ºC(lit.)
Boiling Point513.6ºC at 760 mmHg
Density1.31g/cm3
Flash Point264.4ºC
Exact Mass285.04600
PSA64.52000
LogP3.77160
Refractive Index1.644

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed

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 1-(phenylsulfonyl)-1H-indole-3-carbaldehyde?

The CAS number of 1-(phenylsulfonyl)-1H-indole-3-carbaldehyde is 80360-20-9.

What are the molecular formula and molecular weight of 1-(phenylsulfonyl)-1H-indole-3-carbaldehyde?

1-(phenylsulfonyl)-1H-indole-3-carbaldehyde has molecular formula C15H11NO3S and molecular weight 285.31800 g/mol.

Is 1-(phenylsulfonyl)-1H-indole-3-carbaldehyde hazardous?

1-(phenylsulfonyl)-1H-indole-3-carbaldehyde has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.

What are the upstream and downstream products of 1-(phenylsulfonyl)-1H-indole-3-carbaldehyde?

For 1-(phenylsulfonyl)-1H-indole-3-carbaldehyde, Upstream Products: Indole-3-carboxaldehyde, Benzenesulfonyl chloride, Indole; Downstream Products: 1-(Phenylsulfonyl)-1H-indole-3-carboxylic acid, Harmane, [1-(Phenylsulfonyl)-1H-indol-3-yl]methanol.

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

Last updated:

How to cite: Jingsj. "1-(phenylsulfonyl)-1H-indole-3-carbaldehyde (CAS 80360-20-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17114-2 (accessed 2026-11-09).

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