![Molecular structure of 2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one (CAS 105355-26-8)](/images/chem_structures_svg/499/105355-26-8.svg)
2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one
Also known as: Pioglitazone 2-Imine, 5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone, 2-Amino-5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-4(5H)-thiazolone, 2-Amino-5-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzyl)thiazol-4(5H)-one, Imino-Pioglitazone
2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one (CAS 105355-26-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H21N3O2S and a molecular weight of 355.454 g/mol. Key properties include a melting point of 187-188ºC, a boiling point of 557.4±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 290.9±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 105355-26-8
- Jingsj CID
- J-1025795-1
- Molecular Formula
- C19H21N3O2S
- Molecular Weight
- 355.454 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 187-188ºC |
|---|---|
| Boiling Point | 557.4±60.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 290.9±32.9 °C |
| Exact Mass | 355.135437 |
| PSA | 102.87000 |
| LogP | 2.57 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.646 |
| Storage Conditions | Refrigerator |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one?
The CAS number of 2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one is 105355-26-8.
What are the molecular formula and molecular weight of 2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one?
2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one has molecular formula C19H21N3O2S and molecular weight 355.454 g/mol.
What are the upstream and downstream products of 2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one?
For 2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one, Upstream Products: Methyl 2-bromo-3-[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]propanoate, 5-Ethyl-2-pyridineethanol, 5-Ethyl-2-[2-(4-nitrophenoxy)ethyl]pyridine; Downstream Products: Pioglitazone hydrochloride, Pioglitazone hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Amino-5-[4-[2-(5-ethyl-2-pyridyl)ethoxy]benzyl]thiazol-4(5H)-one (CAS 105355-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1025795-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.