Nitrocefin

Also known as: Nitrocefin, 3-[(E)-2-(2,4-Dinitrophenyl)vinyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-3-[(E)-2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(2,4-Dinitrostyryl)-(6R,7R)-7-(2-thienylacetamido)-ceph-3-em-4-carboxylic acid, E-isomer, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(1E)-2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-, (6R,7R)-

Nitrocefin (CAS 41906-86-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H16N4O8S2 and a molecular weight of 516.504 g/mol. Key properties include a melting point of >99℃, a boiling point of 872.0±65.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 481.2±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.

41906-86-9

Jingsj CID

J-42834-1

Molecular Formula

C₂₁H₁₆N₄O₈S₂

Molecular Weight

516.504 g/mol

Category

Pharma Intermediates

Last updated

11/3/2026