1-(4-Piperidinyl)-1,2-dihydro-4H-3,1-benzoxazin-2-one hydrochloride

1-(4-哌啶基)-1,2-二氢-4H-3,1-苯并恶嗪-2-酮盐酸盐

Also known as: 1-(Piperidin-4-yl)-1H-benzo[d][1,3]oxazin-2(4H)-one hydrochloride, 1,4-Dihydro-1-(4-piperidinyl)-2H-3,1-benzoxazin-2-one hydrochloride, 1-(Piperidin-4-yl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one hydrochloride, 1-piperidin-4-yl-4H-3,1-benzoxazin-2-one hydrochloride, 1-(4-PIPERIDINYL)-1,2-DIHYDRO-4H-3,1-BENZOXAZIN-2-ONE HYDROCHLORIDE, 1-(PIPERIDIN-4-YL)-1H-BENZO[D][1,3]OXAZIN-2(4H)-ONE HYDROCHLORIDE, 1-Piperidin-4-yl-1,4-dihydro-2H-3,1-benzoxazin-2-one hydrochloride, piperidinylbenzodoxazinHonehydrochloride

1-(4-Piperidinyl)-1,2-dihydro-4H-3,1-benzoxazin-2-one hydrochloride (CAS 162045-31-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H17ClN2O2 and a molecular weight of 268.73900 g/mol. It is also known as 1-(Piperidin-4-yl)-1H-benzo[d][1,3]oxazin-2(4H)-one hydrochloride, 1,4-Dihydro-1-(4-piperidinyl)-2H-3,1-benzoxazin-2-one hydrochloride and 1-(Piperidin-4-yl)-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one hydrochloride. Key properties include a melting point of 253-256ºC, a boiling point of 398.6ºC at 760 mmHg and a flash point of 194.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

162045-31-0

Jingsj CID

J-1526535-7

Molecular Formula

C₁₃H₁₇ClN₂O₂

Chinese Name

1-(4-哌啶基)-1,2-二氢-4H-3,1-苯并恶嗪-2-酮盐酸盐

Molecular Weight

268.73900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026