Protected meropenem

Also known as: PNB protected meropenem (F12), 4-nitrobenzyl (4R,5S,6S)-3-[[(3S,5S)-5-[(dimethylamino)carbonyl]-1-[[(4-nitrobenzyl)oxy]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate, (4R,5S,6S)-p-nitrobenzyl 3-[[(3S,5S)-1-(p-nitrobenzyloxycarbonyl)-5-(dimethylaminocarbonyl)-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate, MFCD08703333, Meropenem intermediate F12, 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 3-[[(3S,5S)-5-[(dimethylamino)carbonyl]-1-[[(4-nitrophenyl)methoxy]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (4-nitrophenyl)methyl ester, (4R,5S,6S)-

Protected meropenem (CAS 96036-02-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H35N5O11S and a molecular weight of 697.712 g/mol. Key properties include a melting point of 150-153ºC (dec.), a boiling point of 900.3±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 498.3±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

96036-02-1

Jingsj CID

J-1367551-9

Molecular Formula

C₃₂H₃₅N₅O₁₁S

Molecular Weight

697.712 g/mol

Category

Organic Compounds

Last updated

8/21/2026