Propionic Acid (1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester

丙酸(1R,2S)-2-[N-苄基-N-(均三甲苯基磺酰)氨基]-1-苯基丙酯

Also known as: (1R,2S)-2-(N-Benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl propionate, (1R,2S)-2-[Benzyl(mesitylsulfonyl)amino]-1-phenylpropyl propionate, (1R,2S)-N-Benzyl-N-(mesitylenesulfonyl)-O-propionylnorephedrine, Masamune reagent, Benzenesulfonamide, 2,4,6-trimethyl-N-[(1S,2R)-1-methyl-2-(1-oxopropoxy)-2-phenylethyl]-N-(phenylmethyl)-, Propionic Acid (1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester [Reagent for anti-selective asymmetric aldol reaction], [(1R,2S)-2-[benzyl-(2,4,6-trimethylphenyl)sulfonylamino]-1-phenylpropyl] propanoate

CAS No.
187324-66-9
Jingsj CID
J-1673587-7
Molecular Formula
C28H33NO4S
Chinese Name
丙酸(1R,2S)-2-[N-苄基-N-(均三甲苯基磺酰)氨基]-1-苯基丙酯
Molecular Weight
479.631 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point149ºC
Boiling Point615.2±65.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point325.8±34.3 °C

Frequently Asked Questions

What is the CAS number of Propionic Acid (1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester?

187324-66-9

What are the molecular formula and molecular weight of Propionic Acid (1R,2S)-2-[N-Benzyl-N-(mesitylenesulfonyl)amino]-1-phenylpropyl Ester?

C28H33NO4S, molecular weight 479.631 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026