1,4-Dichloroisoquinoline-7-sulfonyl chloride
1,4-二氯-7-异喹啉磺酰氯
Also known as: 1,4-Dichloro-7-isoquinolinesulfonyl Chloride, 1,4-Dichloro-7-isoquinolinesulfonylchloride, 1,4-dichloro-7-isoquinolinesulphonyl chloride, 7-ISOQUINOLINESULFONYL CHLORIDE, 1,4-DICHLORO-, 7-Isoquinolinesulfonylchloride,1,4-dichloro, 7-chlorosulphonyl-1,4-dichloroisoquinoline
1,4-Dichloroisoquinoline-7-sulfonyl chloride (CAS 223671-80-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H4Cl3NO2S and a molecular weight of 296.55800 g/mol. It is also known as 1,4-Dichloro-7-isoquinolinesulfonyl Chloride, 1,4-Dichloro-7-isoquinolinesulfonylchloride and 1,4-dichloro-7-isoquinolinesulphonyl chloride. Key property: a melting point of 97-99ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 223671-80-5
- Jingsj CID
- J-1114680-1
- Molecular Formula
- C9H4Cl3NO2S
- Chinese Name
- 1,4-二氯-7-异喹啉磺酰氯
- Molecular Weight
- 296.55800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 97-99ºC |
|---|
Frequently Asked Questions
What is the CAS number of 1,4-Dichloroisoquinoline-7-sulfonyl chloride?
The CAS number of 1,4-Dichloroisoquinoline-7-sulfonyl chloride is 223671-80-5.
What are the molecular formula and molecular weight of 1,4-Dichloroisoquinoline-7-sulfonyl chloride?
1,4-Dichloroisoquinoline-7-sulfonyl chloride has molecular formula C9H4Cl3NO2S and molecular weight 296.55800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Dichloroisoquinoline-7-sulfonyl chloride (CAS 223671-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114680-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.