Cyclothiazide

环噻嗪

Also known as: ANHYDRON, cyclothiazidum, 6-chloro-3-(bicyclo[2.2.1]hept-5-en-2-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide, 3-(Bicyclo[2.2.1]hept-5-en-2-yl)-6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide, MFCD00210192

Cyclothiazide (CAS 2259-96-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H16ClN3O4S2 and a molecular weight of 389.878 g/mol. It is also known as ANHYDRON, cyclothiazidum and 6-chloro-3-(bicyclo[2.2.1]hept-5-en-2-yl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Key properties include a melting point of 234ºC, a boiling point of 627.3±65.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 333.2±34.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2259-96-3
Jingsj CID
J-28143-8
Molecular Formula
C14H16ClN3O4S2
Chinese Name
环噻嗪
Molecular Weight
389.878 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point234ºC
Boiling Point627.3±65.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point333.2±34.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Cyclothiazide?

The CAS number of Cyclothiazide is 2259-96-3.

What are the molecular formula and molecular weight of Cyclothiazide?

Cyclothiazide has molecular formula C14H16ClN3O4S2 and molecular weight 389.878 g/mol.

Is Cyclothiazide hazardous?

Cyclothiazide has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Cyclothiazide (CAS 2259-96-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28143-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.