(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone

CAS No.
101055-56-5
Chemical Name:
(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone
Synonyms
(S)-1-BENZOYL-2-TERT-BUTYL-3-METHYL- 4-IMIDAZOLIDINONE;(2S)-1-benzoyl-2-tert-butyl-3-methylimidazolidin-4-one;(S)-1-Benzoyl-2-(tert-butyl)-3-MethyliMidazolidin-4-one;(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone;(2S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE 99+%;4-Imidazolidinone, 1-benzoyl-2-(1,1-dimethylethyl)-3-methyl-, (2S)-;(S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL- 4-IMIDAZOLIDINONE, 99% (99% EE/GLC)
CBNumber:
CB4432810
Molecular Formula:
C15H20N2O2
Molecular Weight:
260.33
MDL Number:
MFCD00040620
MOL File:
101055-56-5.mol
Last updated:2026-09-12 18:52:49

(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Properties

Melting point 145-147 °C
storage temp. 2-8°C

SAFETY

Risk and Safety Statements

Safety Statements  22-24/25
WGK Germany  3
21

(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0004571 (2S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE 95.00% 101055-56-5 5MG $499.95 2021-12-16 Buy
Product number Packaging Price Buy
CHM0004571 5MG $499.95 Buy

(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Chemical Properties, Uses, Production

Purification Methods

Recrystallise these chiral imidazolinones from boiling EtOH (solubility is 1.43g/mL) or better by dissolving in CH2Cl2 and adding pentane, filtering and drying for at least 12hours at 60o/0.1mm and sublime them at 135o/0.01mm. They have also been purified by flash column chromatography through Merck silica gel at 0.04-0.063mm and using Et2O/pet ether/MeOH (60:35:5) as eluent. They are then recrystallised from EtOH/pet ether. [IR, NMR: Seebach et al. Helv Chim Acta 70 237 1987, Fitzi & Seebach Angew Chem, Int Ed Engl 25 345 1986.] The racemate is purified in a similar manner and has m 104-105o [NMR: Seebach et al. Helv Chim Acta 68 949 1985].

(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Preparation Products And Raw materials

Raw materials

Preparation Products

(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
SynAsst Chemical. 021-60343070 China 12731 55
Alchem Pharmtech,Inc. 8485655694 sales@alchempharmtech.com United States 63645 58
Supplier Advantage
SynAsst Chemical. 55
Alchem Pharmtech,Inc. 58
(S)-1-BENZOYL-2-TERT-BUTYL-3-METHYL- 4-IMIDAZOLIDINONE (S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL- 4-IMIDAZOLIDINONE, 99% (99% EE/GLC) 4-Imidazolidinone, 1-benzoyl-2-(1,1-dimethylethyl)-3-methyl-, (2S)- (2S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE 99+% (S)-1-Benzoyl-2-(tert-butyl)-3-MethyliMidazolidin-4-one (2S)-1-benzoyl-2-tert-butyl-3-methylimidazolidin-4-one (2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone 101055-56-5