1H-Indole-5-carboxamide

1H-吲哚-5-甲酰胺

Also known as: SD-169, 5-Carbamoylindole, 5-(Aminocarbonyl)-1H-indole, Indole-5-carboxamide, 1H-Indole-5-carboxamide (9CI)

1H-Indole-5-carboxamide (CAS 1670-87-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O and a molecular weight of 160.173 g/mol. It is also known as SD-169, 5-Carbamoylindole and 5-(Aminocarbonyl)-1H-indole. Key properties include a melting point of 159-163ºC, a boiling point of 457.6±18.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 230.6±21.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1670-87-7
Jingsj CID
J-1987593-2
Molecular Formula
C9H8N2O
Chinese Name
1H-吲哚-5-甲酰胺
Molecular Weight
160.173 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point159-163ºC
Boiling Point457.6±18.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point230.6±21.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1H-Indole-5-carboxamide?

The CAS number of 1H-Indole-5-carboxamide is 1670-87-7.

What are the molecular formula and molecular weight of 1H-Indole-5-carboxamide?

1H-Indole-5-carboxamide has molecular formula C9H8N2O and molecular weight 160.173 g/mol.

Is 1H-Indole-5-carboxamide hazardous?

1H-Indole-5-carboxamide has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "1H-Indole-5-carboxamide (CAS 1670-87-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987593-2 (accessed 2026-10-24).

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