Fmoc-1-amino-1-cyclobutanecarboxylic acid

Fmoc-1-氨基-1-环丁甲酸

Also known as: Fmoc-AC4C-OH, Fmoc-cyclovaline, Fmoc-ACBC-OH, Fmoc-1,1-ACCB, 1-(Fmoc-amino)cyclobutanecarboxylic acid, 1-(((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclobutane-1-carboxylic acid, Cyclobutanecarboxylic acid, 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, 1-(9H-fluoren-9-ylmethoxycarbonylamino)cyclobutane-1-carboxylic acid, 1-(9-Fluorenylmethyloxycarbonyl-amino)-cyclobutyl-1-carboxylic acid

Fmoc-1-amino-1-cyclobutanecarboxylic acid (CAS 885951-77-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H19NO4 and a molecular weight of 337.369 g/mol. It is also known as Fmoc-AC4C-OH, Fmoc-cyclovaline and Fmoc-ACBC-OH. Key properties include a boiling point of 574.7±29.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 301.4±24.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

885951-77-9

Jingsj CID

J-1454313-1

Molecular Formula

C₂₀H₁₉NO₄

Chinese Name

Fmoc-1-氨基-1-环丁甲酸

Molecular Weight

337.369 g/mol

Category

Organic Acids

Last updated

8/21/2026