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HomeProduct name listL(+)-Gulonic acid gamma-lactone

L(+)-Gulonic acid gamma-lactone

Synonym(s):L-Gulonic γ-lactone;L-(+)-Gulono-1,4-lactone

  • CAS NO.:1128-23-0
  • Empirical Formula: C6H10O6
  • Molecular Weight: 178.14
  • MDL number: MFCD00064331
  • EINECS: 1592732-453-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-09 21:40:10
L(+)-Gulonic acid gamma-lactone Structural

What is L(+)-Gulonic acid gamma-lactone?

Chemical properties

White Solid

The Uses of L(+)-Gulonic acid gamma-lactone

L-Gulono-1,4-lactone is a precursor in the biosynthesis of ascorbic acid, one of the many forms of Vitamin C.

What are the applications of Application

L-Gulono-1,4-lactone is a precursor of ascorbic acid

Definition

ChEBI: L-gulono-1,4-lactone is the furanose form of gulonolactone having L-configuration. It has a role as a human metabolite and a mouse metabolite. It is functionally related to a L-gulonic acid.

Properties of L(+)-Gulonic acid gamma-lactone

Melting point: 187-190 °C(lit.)
Boiling point: 230.35°C (rough estimate)
alpha  54.5 º (c=2, water 57.5 ºC)
Density  1.3253 (rough estimate)
refractive index  56 ° (C=2, H2O)
storage temp.  2-8°C
solubility  DMSO (Slightly), Methanol (Slightly), Water (Sparingly)
form  Viscous Solution
pka 12.06±0.60(Predicted)
color  White to Off-white
optical activity [α]19/D +55°, c = 4 in H2O
Water Solubility  Soluble in water
BRN  83002
CAS DataBase Reference 1128-23-0(CAS DataBase Reference)

Safety information for L(+)-Gulonic acid gamma-lactone

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for L(+)-Gulonic acid gamma-lactone

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