2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol

Also known as: Rizatriptan EP Impurity F, Rizatriptan Impurity F, 5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indole-3-ethanol, Des(dimethylamino)hydroxyrizatriptan, 1H-Indole-3-ethanol, 5-(1H-1,2,4-triazol-1-ylmethyl)-, 2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethyl alcohol

2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol (CAS 160194-39-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14N4O and a molecular weight of 242.27600 g/mol. Key properties include a boiling point of 545.458ºC at 760 mmHg, a density of 1.35 and a flash point of 283.683ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 160194-39-8
Jingsj CID: J-1146938-8
Molecular Formula: C₁₃H₁₄N₄O
Molecular Weight: 242.27600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	545.458ºC at 760 mmHg
Density	1.35
Flash Point	283.683ºC
Exact Mass	242.11700
PSA	66.73000
LogP	1.34250

Frequently Asked Questions

What is the CAS number of 2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol?

The CAS number of 2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol is 160194-39-8.

What are the molecular formula and molecular weight of 2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol?

2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol has molecular formula C13H14N4O and molecular weight 242.27600 g/mol.

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-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanol (CAS 160194-39-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1146938-8 (accessed 2026-11-09).

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