2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-sulfonamide

2,2,4,6,7-五甲基二氢苯并呋喃-5-磺酰胺

Also known as: Pbf-NH2, 5-Benzofuransulfonamide, 2,3-dihydro-2,2,4,6,7-pentamethyl-, 2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonamide, 2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonamide

2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-sulfonamide (CAS 378230-81-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H19NO3S and a molecular weight of 269.36000 g/mol. It is also known as Pbf-NH2, 5-Benzofuransulfonamide, 2,3-dihydro-2,2,4,6,7-pentamethyl- and 2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonamide. Key properties include a boiling point of 433.957ºC at 760 mmHg, a density of 1.193g/cm3 and a flash point of 216.25ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

378230-81-0

Jingsj CID

J-1358100-8

Molecular Formula

C₁₃H₁₉NO₃S

Chinese Name

2,2,4,6,7-五甲基二氢苯并呋喃-5-磺酰胺

Molecular Weight

269.36000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026