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5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide

Also known as: 1,2-Benzisothiazole, 5-fluoro-2,3-dihydro-, 1,1-dioxide, 5-Fluoro-2,3-dihydro-1,2-benzothiazole 1,1-dioxide, 5-Fluoro-2,3-dihydro-1,2-benzothiazole-1,1-dione, 5-Fluoro-2,3-dihydrobenzo-[d]isothiazole 1,1-dioxide, 1,1-Dioxo-2,3-dihydrobenzo[d]isothiazol-5-yl fluoride, 1,1-dioxo-2,3-dihydrobenzo[d]isothiazol-5-yl fluoride

5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 845644-47-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6FNO2S and a molecular weight of 187.19100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
845644-47-5
Jingsj CID
J-1378118-5
Molecular Formula
C7H6FNO2S
Molecular Weight
187.19100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass187.01000
PSA54.55000
LogP2.02720

Frequently Asked Questions

What is the CAS number of 5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide?

The CAS number of 5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide is 845644-47-5.

What are the molecular formula and molecular weight of 5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide?

5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide has molecular formula C7H6FNO2S and molecular weight 187.19100 g/mol.

What are the upstream and downstream products of 5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide?

For 5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide, Upstream Products: 5-Fluoro-2-methylbenzenesulfonyl chloride, 3-Fluorotoluene, 4-Fluoro-2-methylbenzenesulfonamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Fluoro-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 845644-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378118-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.