(R)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride

(R)-5-苄基-2,2,3-三甲基咪唑啉-4-酮盐酸盐

Also known as: (5R)-(+)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone monohydrochloride, (5R)-2,2,3-Trimethyl-5-phenylmethyl-4-imidazolidinone monohydrochloride, (5R)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone hydrochloride, (R)-(+)-5-Benzyl-2,2,3-trimethyl-4-imidazolidinone hydrochloride, MacMillan organocatalyst (R218-HCl), MacMillan organocatalyst (R255-HCl), MacMillan catalyst, MacMillan's catalyst

(R)-5-Benzyl-2,2,3-trimethylimidazolidin-4-one hydrochloride (CAS 323196-43-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H19ClN2O and a molecular weight of 254.75600 g/mol. It is also known as (5R)-(+)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone monohydrochloride, (5R)-2,2,3-Trimethyl-5-phenylmethyl-4-imidazolidinone monohydrochloride and (5R)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone hydrochloride. Key properties include a melting point of 157-161ºC, a boiling point of 351ºC at 760 mmHg and a flash point of 166.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

323196-43-6

Jingsj CID

J-1574281-8

Molecular Formula

C₁₃H₁₉ClN₂O

Chinese Name

(R)-5-苄基-2,2,3-三甲基咪唑啉-4-酮盐酸盐

Molecular Weight

254.75600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026