D-(+)-Ribonic acid gamma-lactone

D-(+)-核糖酸-1,4-内酯

Also known as: D-Ribonolactone, D-Ribono-1,4-lactone, D-Ribonic acid gamma-lactone, D-(+)-Ribono-1,4-lactone, D-(+)-Ribonic γ-lactone, D-Ribose-lactone, D-Ribonolactone, D-Ribonic acid, γ-lactone, D-(+)-Ribonic acid γ-lactone, D-(+)-Ribonic acid G-lactone, 3,4-Dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one, (3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one, gamma-Lactone of ribonic acid, NSC 1031

D-(+)-Ribonic acid gamma-lactone (CAS 5336-08-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H8O5 and a molecular weight of 148.114 g/mol. It is also known as D-Ribonolactone, D-Ribono-1,4-lactone and D-Ribonic acid gamma-lactone. Key properties include a melting point of 83-85ºC, a boiling point of 364.3±11.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 162.8±12.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5336-08-3

Jingsj CID

J-43580-0

Molecular Formula

C₅H₈O₅

Chinese Name

D-(+)-核糖酸-1,4-内酯

Molecular Weight

148.114 g/mol

Category

Organic Acids

Last updated

8/21/2026