1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride

N-[(1,4-苯并二噁烷-2-基)羰基]哌嗪盐酸盐

Also known as: (2,3-Dihydro-benzo[1,4]dioxin-2-yl)-piperazin-1-yl-methanone hydrochloride, 1-(1,4-benzodioxan-2-ylcarbonyl)piperazine hydrochloride, 2,3-Dihydro-1,4-benzodioxin-2-yl(1-piperazinyl)methanone hydrochloride, 2-(1-Piperazinylcarbonyl)-1,4-benzodioxane hydrochloride, Doxazosin Related Compound A, Doxazosin EP Impurity B, N-(1,4-Benzodioxane-2-carbonyl)piperazine hydrochloride, N-[(1,4-Benzodioxane-2-yl)carboxyl]piperazine hydrochloride

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride (CAS 70918-74-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H17ClN2O3 and a molecular weight of 284.739 g/mol. It is also known as (2,3-Dihydro-benzo[1,4]dioxin-2-yl)-piperazin-1-yl-methanone hydrochloride, 1-(1,4-benzodioxan-2-ylcarbonyl)piperazine hydrochloride and 2,3-Dihydro-1,4-benzodioxin-2-yl(1-piperazinyl)methanone hydrochloride. Key properties include a melting point of 105-108ºC, a boiling point of 437.2ºC at 760 mmHg and a flash point of 218.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

70918-74-0

Jingsj CID

J-1498763-8

Molecular Formula

C₁₃H₁₇ClN₂O₃

Chinese Name

N-[(1,4-苯并二噁烷-2-基)羰基]哌嗪盐酸盐

Molecular Weight

284.739 g/mol

Category

Organic Acids

Last updated

8/21/2026