Dabigatran Impurity 9

Also known as: 1H-Benzimidazole-5-carboxylic acid, 2-[[[4-(aminoiminomethyl)phenyl]amino]methyl]-1-methyl-, ethyl ester, Ethyl 2-{[(4-carbamimidoylphenyl)amino]methyl}-1-methyl-1H-benzimidazole-5-carboxylate, Ethyl 2-(((4-carbamimidoylphenyl)amino)methyl)-1-methyl-1H-benzo[d]imidazole-5-carboxylate, Dabigatran Ester Impurity 9, Dabigatran Etexilate Impurity U

Dabigatran Impurity 9 (CAS 1408238-41-4) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C19H21N5O2 and a molecular weight of 351.402 g/mol. Key properties include a boiling point of 591.6±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 311.6±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1408238-41-4
Jingsj CID: J-1402453-9
Molecular Formula: C₁₉H₂₁N₅O₂
Molecular Weight: 351.402 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	591.6±60.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	311.6±32.9 °C
Exact Mass	351.169525
PSA	106.02000
LogP	2.44
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.652

Frequently Asked Questions

What is the CAS number of Dabigatran Impurity 9?

The CAS number of Dabigatran Impurity 9 is 1408238-41-4.

What are the molecular formula and molecular weight of Dabigatran Impurity 9?

Dabigatran Impurity 9 has molecular formula C19H21N5O2 and molecular weight 351.402 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. "Dabigatran Impurity 9 (CAS 1408238-41-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402453-9 (accessed 2026-11-06).

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