2-Acetylphenothiazine
2-乙酰基吩噻嗪
Also known as: ML171, 2-APT, 2-Acetyl-10H-phenothiazine, 1-(10H-Phenothiazin-2-yl)ethanone, methyl phenothiazin-2-yl ketone, NOX1 Inhibitor, ML171, Ethanone, 1-(10H-phenothiazin-2-yl)-
2-Acetylphenothiazine (CAS 6631-94-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H11NOS and a molecular weight of 241.30800 g/mol. It is also known as ML171, 2-APT and 2-Acetyl-10H-phenothiazine. Key properties include a melting point of 180-185 °C(lit.), a boiling point of 455.7ºC at 760 mmHg, a density of 1.249 g/cm3 and a flash point of 229.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6631-94-3
- Jingsj CID
- J-26819-6
- Molecular Formula
- C14H11NOS
- Chinese Name
- 2-乙酰基吩噻嗪
- Molecular Weight
- 241.30800 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180-185 °C(lit.) |
|---|---|
| Boiling Point | 455.7ºC at 760 mmHg |
| Density | 1.249 g/cm3 |
| Flash Point | 229.4ºC |
Frequently Asked Questions
What is the CAS number of 2-Acetylphenothiazine?
The CAS number of 2-Acetylphenothiazine is 6631-94-3.
What are the molecular formula and molecular weight of 2-Acetylphenothiazine?
2-Acetylphenothiazine has molecular formula C14H11NOS and molecular weight 241.30800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Acetylphenothiazine (CAS 6631-94-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26819-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.