4-Nitrobenzyl (2S,4R)-2-(hydroxymethyl)-4-[(methylsulfonyl)oxy]-1-pyrrolidinecarboxylate

(2S,4R)-2-羟甲基-4-甲磺酰氧基-1-吡咯烷羧酸(4-硝基苯基)甲酯

Also known as: (2S,4R)-2-(Hydroxymethyl)-4-[(methylsulfonyl)oxy]-1-pyrrolidinecarboxylic acid (4-nitrophenyl)methyl ester, Doripenem intermediate, (2S,4R)-2-Hydroxymethyl-4-methanesulfonyloxy-1-(4-nitrobenzyloxycarbonyl)pyrrolidine, 4-Nitrobenzyl (2S,4R)-2-(hydroxymethyl)-4-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate, (2S,4R)-1-p-Nitrobenzyloxycarbonyl-4-methanesulfonyloxypyrrolidine-2-methanol

4-Nitrobenzyl (2S,4R)-2-(hydroxymethyl)-4-[(methylsulfonyl)oxy]-1-pyrrolidinecarboxylate (CAS 127626-37-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18N2O8S and a molecular weight of 374.366 g/mol. It is also known as (2S,4R)-2-(Hydroxymethyl)-4-[(methylsulfonyl)oxy]-1-pyrrolidinecarboxylic acid (4-nitrophenyl)methyl ester, Doripenem intermediate and (2S,4R)-2-Hydroxymethyl-4-methanesulfonyloxy-1-(4-nitrobenzyloxycarbonyl)pyrrolidine. Key properties include a melting point of 113-116ºC, a boiling point of 619.8±55.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 328.6±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

127626-37-3

Jingsj CID

J-1520173-9

Molecular Formula

C₁₄H₁₈N₂O₈S

Chinese Name

(2S,4R)-2-羟甲基-4-甲磺酰氧基-1-吡咯烷羧酸(4-硝基苯基)甲酯

Molecular Weight

374.366 g/mol

Category

Organic Acids

Last updated

8/21/2026