Methylophiopogonanone A
甲基麦冬黄烷酮A
Also known as: R-Methylophiopogonanone A, NE-III, (3R)-3-(1,3-Benzodioxol-5-ylmethyl)-2,3-dihydro-5,7-dihydroxy-6,8-dimethyl-4H-1-benzopyran-4-one, 3-(1,3-Benzodioxol-5-ylmethyl)-5,7-dihydroxy-6,8-dimethyl-2,3-dihydro-4H-chromen-4-one, Methylophiopogonanone A (MO-A)
Methylophiopogonanone A (CAS 74805-92-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H18O6 and a molecular weight of 342.343 g/mol. It is also known as R-Methylophiopogonanone A, NE-III and (3R)-3-(1,3-Benzodioxol-5-ylmethyl)-2,3-dihydro-5,7-dihydroxy-6,8-dimethyl-4H-1-benzopyran-4-one. Key properties include a boiling point of 580.1±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 212.9±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74805-92-8
- Jingsj CID
- J-1570-3
- Molecular Formula
- C19H18O6
- Chinese Name
- 甲基麦冬黄烷酮A
- Molecular Weight
- 342.343 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 580.1±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 212.9±23.6 °C |
Frequently Asked Questions
What is the CAS number of Methylophiopogonanone A?
The CAS number of Methylophiopogonanone A is 74805-92-8.
What are the molecular formula and molecular weight of Methylophiopogonanone A?
Methylophiopogonanone A has molecular formula C19H18O6 and molecular weight 342.343 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methylophiopogonanone A (CAS 74805-92-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1570-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.