Tadalafil-015-1S3S-HCl

Also known as: Tadalafil Impurity 11 HCl, Tadalafil Impurity 18 HCl, Tadalafil Impurity 3 Hydrochloride, Tadalafil impurity 16/(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester hydrochloride, Tadalafundum 22 (hydrochloride)

Tadalafil-015-1S3S-HCl (CAS 1190238-20-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H19ClN2O4 and a molecular weight of 386.8 g/mol. It is also known as Tadalafil Impurity 11 HCl, Tadalafil Impurity 18 HCl and Tadalafil Impurity 3 Hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1190238-20-0
Jingsj CID: J-1482947-5
Molecular Formula: C₂₀H₁₉ClN₂O₄
Molecular Weight: 386.8 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Tadalafil-015-1S3S-HCl?

The CAS number of Tadalafil-015-1S3S-HCl is 1190238-20-0.

What are the molecular formula and molecular weight of Tadalafil-015-1S3S-HCl?

Tadalafil-015-1S3S-HCl has molecular formula C20H19ClN2O4 and molecular weight 386.8 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Tadalafil-015-1S3S-HCl (CAS 1190238-20-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1482947-5 (accessed 2026-10-25).

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