3,5-Dichloro-2-methoxyisonicotinonitrile
3,5-二氯-2-甲氧基异烟腈
Also known as: 3,5-Dichloro-2-methoxy-4-pyridinecarbonitrile, 3,5-Dichloro-2-methoxypyridine-4-carbonitrile, 4-Cyano-3,5-dichloro-2-methoxypyridine, 4-Pyridinecarbonitrile, 3,5-dichloro-2-methoxy-, AE-0219, dichloromethoxyisonicotinonitrile
3,5-Dichloro-2-methoxyisonicotinonitrile (CAS 1221791-88-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H4Cl2N2O and a molecular weight of 203.02500 g/mol. It is also known as 3,5-Dichloro-2-methoxy-4-pyridinecarbonitrile, 3,5-Dichloro-2-methoxypyridine-4-carbonitrile and 4-Cyano-3,5-dichloro-2-methoxypyridine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1221791-88-3
- Jingsj CID
- J-1486712-9
- Molecular Formula
- C7H4Cl2N2O
- Chinese Name
- 3,5-二氯-2-甲氧基异烟腈
- Molecular Weight
- 203.02500 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3,5-Dichloro-2-methoxyisonicotinonitrile?
The CAS number of 3,5-Dichloro-2-methoxyisonicotinonitrile is 1221791-88-3.
What are the molecular formula and molecular weight of 3,5-Dichloro-2-methoxyisonicotinonitrile?
3,5-Dichloro-2-methoxyisonicotinonitrile has molecular formula C7H4Cl2N2O and molecular weight 203.02500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dichloro-2-methoxyisonicotinonitrile (CAS 1221791-88-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1486712-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.