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Flumethiazide

Also known as: 1,1-dioxo-6-(trifluoromethyl)-4H-1λ6,2,4-benzothiadiazine-7-sulfonamide, 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-(trifluoromethyl)-, 1,1-dioxide, 2H-1,2,4-Benzothiadiazine-7-sulfonamide,6-(trifluoromethyl)-, 1,1-dioxide, 6-Trifluormethyl-7-sulfamoyl-2H-benzo-1,2,4-thiadiazol-S,S-dioxid, 6-Trifluoromethyl-7-sulfamoyl-4H-1,2,4-benzothiazine 1,1-dioxide, 6-trifluoromethyl-7-sulfamoyl-1,2,4-benzothiadiazine-1,1-dioxide, 7-Sulfamoyl-6-trifluormethyl-1,2,4-benzothiadiazin-dioxid-(1,1), Ademil, Ademol, EINECS 205-717-4, Fludemil, Flumethazide, Flumethiazid, Flumethiazide, Flumetiazid, NSC 44626, Routrax, Trifluomethylthiazide, Trifluoromethylthiazide, flumethiazide

Flumethiazide (CAS 148-56-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H6F3N3O4S2 and a molecular weight of 329.27600 g/mol. Key properties include a boiling point of 560ºC at 760mmHg and a density of 1.99g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
148-56-1
Jingsj CID
J-39336-4
Molecular Formula
C8H6F3N3O4S2
Molecular Weight
329.27600 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point560ºC at 760mmHg
Density1.99g/cm3
Exact Mass328.97500
PSA135.45000
LogP2.93080
Refractive Index1.673

Customs & Trade Information

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Frequently Asked Questions

What is the CAS number of Flumethiazide?

The CAS number of Flumethiazide is 148-56-1.

What are the molecular formula and molecular weight of Flumethiazide?

Flumethiazide has molecular formula C8H6F3N3O4S2 and molecular weight 329.27600 g/mol.

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

Last updated:

How to cite: Jingsj. "Flumethiazide (CAS 148-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39336-4 (accessed 2026-11-07).

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