Methalthiazide

美沙噻嗪

Also known as: 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-2-methyl-3-[(2-propen-1-ylthio)methyl]-, 1,1-dioxide, 2H-1,2,4-Benzothiadiazine-7-sulfonamide,6-chloro-3,4-dihydro-2-methyl-3-((2-propenylthio)methyl)-,1,1-dioxide, 3-[(Allylthio)methyl]-6-chloro-3,4-dihydro-2-methyl-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide, 3-[(allylthio)methyl]-6-chloro-1,1-diketo-2-methyl-3,4-dihydrobenzo[e][1,2,4]thiadiazine-7-sulfonamide, 6-chloro-2-methyl-1,1-dioxo-3-(prop-2-enylsulfanylmethyl)-3,4-dihydro-1λ6,2,4-benzothiadiazine-7-sulfonamide, 6-chloro-2-methyl-1,1-dioxo-3-(prop-2-enylsulfanylmethyl)-3,4-dihydrobenzo[e][1,2,4]thiadiazine-7-sulfonamide, Methalthiazide (USAN), P-2530, NSC 352522, 3-(Allylthiomethyl)-6-chloro-3,4-dihydro-2-methyl-7-sulfamoyl-2H-1,2,4-benzothiadiazine 1,1-dioxide

Methalthiazide (CAS 5611-64-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H16ClN3O4S3 and a molecular weight of 397.92100 g/mol. It is also known as 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-2-methyl-3-[(2-propen-1-ylthio)methyl]-, 1,1-dioxide, 2H-1,2,4-Benzothiadiazine-7-sulfonamide,6-chloro-3,4-dihydro-2-methyl-3-((2-propenylthio)methyl)-,1,1-dioxide and 3-[(Allylthio)methyl]-6-chloro-3,4-dihydro-2-methyl-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Key properties include a boiling point of 617.2ºC at 760mmHg, a density of 1.471g/cm3 and a flash point of 327.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5611-64-3

Jingsj CID

J-1505188-8

Molecular Formula

C₁₂H₁₆ClN₃O₄S₃

Chinese Name

美沙噻嗪

Molecular Weight

397.92100 g/mol

Category

Organic Compounds

Last updated

8/21/2026