(S)-7-(3-Aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide

(S)-(+)-4-(N,N-二甲氨基磺酰)-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑

Also known as: (S)-(+)-DBD-APy, (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole, (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)benzofurazan, (S)-7-(3-Aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide, 7-[(3S)-3-Aminopyrrolidin-1-yl]-N,N-dimethyl-2,1,3-benzoxadiazole-4-sulfonamide, (S)-(+)-DBD-APy [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole], (S)-(+)-DBD-APy [HPLC Labeling Reagent for e.e. Determination]

(S)-7-(3-Aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide (CAS 143112-50-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H17N5O3S and a molecular weight of 311.360 g/mol. It is also known as (S)-(+)-DBD-APy, (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole and (S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-aminopyrrolidin-1-yl)benzofurazan. Key properties include a melting point of 130 °C, a boiling point of 503.6±60.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 258.4±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

143112-50-9

Jingsj CID

J-1113329-0

Molecular Formula

C₁₂H₁₇N₅O₃S

Chinese Name

(S)-(+)-4-(N,N-二甲氨基磺酰)-7-(3-氨基吡咯烷-1-基)-2,1,3-苯并恶二唑

Molecular Weight

311.360 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026