(5R)-N-(tert-butoxycarbonyl)-3,4,5,6-tetrahydro-5-phenyl-4(H)-1,4-oxazin-2-one

(5R)-N-(叔丁氧基羰基)-3,4,5,6-四氢-5-苯基-4(H)-1,4-恶嗪-2-酮

Also known as: (R)-tert-butyl 2-oxo-5-phenylmorpholine-4-carboxylate, (R)-2-Oxo-5-phenyl-4-morpholinecarboxylic acid tert-butyl ester, (5R)-2-Oxo-5-phenyl-4-morpholinecarboxylic acid tert-butyl ester, (5R)-N-(tert-butoxycarbonyl)-3,4,5,6-tetrahydro-5-phenyl-4(H)-1,4-oxazin-2-one

(5R)-N-(tert-butoxycarbonyl)-3,4,5,6-tetrahydro-5-phenyl-4(H)-1,4-oxazin-2-one (CAS 119878-90-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H19NO4 and a molecular weight of 277.31600 g/mol. It is also known as (R)-tert-butyl 2-oxo-5-phenylmorpholine-4-carboxylate, (R)-2-Oxo-5-phenyl-4-morpholinecarboxylic acid tert-butyl ester and (5R)-2-Oxo-5-phenyl-4-morpholinecarboxylic acid tert-butyl ester. Key properties include a boiling point of 382.7ºC at 760 mmHg, a density of 1.149 g/cm3 and a flash point of 185.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

119878-90-9

Jingsj CID

J-1044967-1

Molecular Formula

C₁₅H₁₉NO₄

Chinese Name

(5R)-N-(叔丁氧基羰基)-3,4,5,6-四氢-5-苯基-4(H)-1,4-恶嗪-2-酮

Molecular Weight

277.31600 g/mol

Category

Ketones

Last updated

8/21/2026