3-Methoxyisatoic anhydride
3-甲氧基靛红酸酐
Also known as: 8-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione, 8-Methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione, 2H-3,1-Benzoxazine-2,4(1H)-dione, 8-methoxy-, 3-METHOXY-ISATOIC ANHYDRIDE, 3-Methoxy-isatoic anhydride, 3-methoxy isatoic anhydride, 8-METHOXY-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE, 8-methoxy-1H-3,1-benzoxazine-2,4-dione, 8-methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione, isatoic anhydride
3-Methoxyisatoic anhydride (CAS 34954-65-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3 and a molecular weight of 177.15700 g/mol. It is also known as 8-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione, 8-Methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione and 2H-3,1-Benzoxazine-2,4(1H)-dione, 8-methoxy-. Key properties include a melting point of 255-260°C(lit.) and a density of 1.376g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34954-65-9
- Jingsj CID
- J-1502988-3
- Molecular Formula
- C9H7NO3
- Chinese Name
- 3-甲氧基靛红酸酐
- Molecular Weight
- 177.15700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 255-260°C(lit.) |
|---|---|
| Density | 1.376g/cm3 |
Frequently Asked Questions
What is the CAS number of 3-Methoxyisatoic anhydride?
The CAS number of 3-Methoxyisatoic anhydride is 34954-65-9.
What are the molecular formula and molecular weight of 3-Methoxyisatoic anhydride?
3-Methoxyisatoic anhydride has molecular formula C9H7NO3 and molecular weight 177.15700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methoxyisatoic anhydride (CAS 34954-65-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502988-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.