5-Hydroxy pioglitazone

5-羟基吡格列酮

Also known as: Pioglitazone EP Impurity A, Pioglitazone Impurity A (EP), 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-5-hydroxy-2,4-thiazolidinedione, 5-{4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzyl}-5-hydroxy-1,3-thiazolidine-2,4-dione, UNII-TP637L2U5K, Pioglitazone Impurity 8, Pioglitazone hydrochloride impurity A [EP]

5-Hydroxy pioglitazone (CAS 625853-74-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H20N2O4S and a molecular weight of 372.43800 g/mol. It is also known as Pioglitazone EP Impurity A, Pioglitazone Impurity A (EP) and 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-5-hydroxy-2,4-thiazolidinedione. Key properties include a boiling point of 615.2ºC at 760 mmHg, a density of 1.338g/cm3 and a flash point of 325.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
625853-74-9
Jingsj CID
J-1350474-4
Molecular Formula
C19H20N2O4S
Chinese Name
5-羟基吡格列酮
Molecular Weight
372.43800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point615.2ºC at 760 mmHg
Density1.338g/cm3
Flash Point325.9ºC

Frequently Asked Questions

What is the CAS number of 5-Hydroxy pioglitazone?

The CAS number of 5-Hydroxy pioglitazone is 625853-74-9.

What are the molecular formula and molecular weight of 5-Hydroxy pioglitazone?

5-Hydroxy pioglitazone has molecular formula C19H20N2O4S and molecular weight 372.43800 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Hydroxy pioglitazone (CAS 625853-74-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1350474-4 (accessed 2026-10-24).

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