1,2,3,4-Tetrahydro-2-(trifluoroacetyl)isoquinoline-7-sulfonyl chloride

1,2,3,4-四氢-2-(三氟乙酰基)异喹啉-7-磺酰氯

Also known as: 2-(2,2,2-Trifluoroacetyl)-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride, 2-(trifluoroacetyl)-1,2,3,4-tetrahydro-7-isoquinolinesulfonyl chloride, 2-Trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride, 1,2,3,4-Tetrahydro-2-(2,2,2-trifluoroacetyl)isoquinoline-7-sulfonyl chloride, 2-(2,2,2-trifluoroacetyl)-3,4-dihydro-1H-isoquinoline-7-sulfonyl chloride, 2-(trifluoroacetyl)-1,2,3,4-tetrahydro-7-isoquinolinesulfonyl chloride (SALTDATA: FREE), 2-Trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride, 99%, 1,2,3,4-TETRAHYDRO-2-(TRIFLUOROACETYL)ISOQUINOLINE-7-SULPHONYL CHLORIDE, 7-chlorosulfonyl-2-trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline, MFCD01075651

1,2,3,4-Tetrahydro-2-(trifluoroacetyl)isoquinoline-7-sulfonyl chloride (CAS 74291-57-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClF3NO3S and a molecular weight of 327.70700 g/mol. It is also known as 2-(2,2,2-Trifluoroacetyl)-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride, 2-(trifluoroacetyl)-1,2,3,4-tetrahydro-7-isoquinolinesulfonyl chloride and 2-Trifluoroacetyl-1,2,3,4-tetrahydroisoquinoline-7-sulfonyl chloride. Key properties include a melting point of 102-104ºC, a boiling point of 465.6ºC at 760 mmHg, a density of 1.548g/cm3 and a flash point of 235.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74291-57-9

Jingsj CID

J-1422784-8

Molecular Formula

C₁₁H₉ClF₃NO₃S

Chinese Name

1,2,3,4-四氢-2-(三氟乙酰基)异喹啉-7-磺酰氯

Molecular Weight

327.70700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026