4-(9H-fluoren-9-ylmethoxycarbonyl)morpholine-2-carboxylic acid

Fmoc-(R,S)-2-羧基吗啉

Also known as: Fmoc-(R,S)-2-carboxymorpholine, 2-carboxy-4-Fmoc-morpholine, 4-Fmoc-2-morpholinecarboxylic acid, Fmoc-Cop-OH, (R,S)-Fmoc-2-Carboxymorpholine, 4-[(9H-Fluoren-9-ylmethoxy)carbonyl]morpholine-2-carboxylic acid, FMOC-2-CARBOXYMORPHOLINE

4-(9H-fluoren-9-ylmethoxycarbonyl)morpholine-2-carboxylic acid (CAS 312965-04-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H19NO5 and a molecular weight of 353.369 g/mol. It is also known as Fmoc-(R,S)-2-carboxymorpholine, 2-carboxy-4-Fmoc-morpholine and 4-Fmoc-2-morpholinecarboxylic acid. Key properties include a boiling point of 579.8±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 304.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

312965-04-1

Jingsj CID

J-1174684-1

Molecular Formula

C₂₀H₁₉NO₅

Chinese Name

Fmoc-(R,S)-2-羧基吗啉

Molecular Weight

353.369 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026