L-Gulonic acid γ-lactone
L-古洛糖酸-γ-内酯
Also known as: L(+)-Gulonic acid gamma-lactone, L-Gulonolactone, L-gulono-1,4-lactone, L-(+)-Gulono-1,4-lactone, L-Gulonic acid gamma-lactone, Ascorbic Acid Impurity 16, (3S,4S,5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one
L-Gulonic acid γ-lactone (CAS 1128-23-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O6 and a molecular weight of 178.140 g/mol. It is also known as L(+)-Gulonic acid gamma-lactone, L-Gulonolactone and L-gulono-1,4-lactone. Key properties include a melting point of 187-190ºC(lit.), a boiling point of 467.9±18.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 201.5±14.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1128-23-0
- Jingsj CID
- J-10741-3
- Molecular Formula
- C6H10O6
- Chinese Name
- L-古洛糖酸-γ-内酯
- Molecular Weight
- 178.140 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 187-190ºC(lit.) |
|---|---|
| Boiling Point | 467.9±18.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 201.5±14.7 °C |
Frequently Asked Questions
What is the CAS number of L-Gulonic acid γ-lactone?
The CAS number of L-Gulonic acid γ-lactone is 1128-23-0.
What are the molecular formula and molecular weight of L-Gulonic acid γ-lactone?
L-Gulonic acid γ-lactone has molecular formula C6H10O6 and molecular weight 178.140 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Gulonic acid γ-lactone (CAS 1128-23-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10741-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.