4-(METHANESULFONYLAMINO)PHENYLACETIC ACID

4-(甲基磺酰胺)苯乙酸

Also known as: 2-(4-(Methylsulfonamido)phenyl)acetic acid, 2-[4-(methanesulfonamido)phenyl]acetic acid, 4-(Methanesulfonylamino)phenylacetic acid, 4-(Methylsulphonylamino)phenylacetic acid, 4-[(Methylsulfonyl)amino]benzeneacetic acid, P-(METHANESULFONAMIDO)PHENYLACETIC ACID, p-(Methanesulfonamide)phenylacetic acid

4-(METHANESULFONYLAMINO)PHENYLACETIC ACID (CAS 56205-88-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO4S and a molecular weight of 229.25300 g/mol. It is also known as 2-(4-(Methylsulfonamido)phenyl)acetic acid, 2-[4-(methanesulfonamido)phenyl]acetic acid and 4-(Methanesulfonylamino)phenylacetic acid. Key properties include a boiling point of 422.7ºC at 760mmHg, a density of 1.456g/cm3 and a flash point of 209.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

56205-88-0

Jingsj CID

J-4209-5

Molecular Formula

C₉H₁₁NO₄S

Chinese Name

4-(甲基磺酰胺)苯乙酸

Molecular Weight

229.25300 g/mol

Category

Organic Acids

Last updated

8/21/2026