5-[(2R)-2-Aminopropyl]-2-methoxybenzenesulfonamide

5-[(2R)-2-氨基丙基]-2-甲氧基苯磺酰胺

Also known as: (R)-(-)-5-(2-Aminopropyl)-2-methoxybenzenesulfonamide, (R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide, Benzenesulfonamide, 5-[(2R)-2-aminopropyl]-2-methoxy-, MFCD08704365, Tamsulosin intermediate

5-[(2R)-2-Aminopropyl]-2-methoxybenzenesulfonamide (CAS 112101-81-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H15NO4S and a molecular weight of 244.311 g/mol. It is also known as (R)-(-)-5-(2-Aminopropyl)-2-methoxybenzenesulfonamide, (R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide and Benzenesulfonamide, 5-[(2R)-2-aminopropyl]-2-methoxy-. Key properties include a melting point of 276-278ºC, a boiling point of 445.5±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 223.2±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

112101-81-2

Jingsj CID

J-1138663-8

Molecular Formula

C₁₀H₁₅NO₄S

Chinese Name

5-[(2R)-2-氨基丙基]-2-甲氧基苯磺酰胺

Molecular Weight

244.311 g/mol

Category

Organic Bases

Last updated

8/21/2026