(+)-5,6-O-Isopropylidene-L-ascorbic acid Chemical Properties

Melting point:

217 °C (dec.)

alpha 

10.5 º (c=5%, MeOH)

Boiling point:

395.2±42.0 °C(Predicted)

Density 

1.518±0.06 g/cm3(Predicted)

refractive index 

10 ° (C=5, MeOH)

storage temp. 

2-8°C

solubility 

Acetone, DMSO, Ethanol, Methanol

form 

Solid

pka

3.99±0.10(Predicted)

color 

Off-White

optical activity

[α]19/D +25.3°, c = 1 in H2O

BRN 

86893

CAS DataBase Reference

15042-01-0(CAS DataBase Reference)

Safety Information

Safety Statements 

22-24/25

WGK Germany 

3

F 

10-21

HS Code 

2932990090

MSDS

• Language:English Provider:SigmaAldrich

(+)-5,6-O-Isopropylidene-L-ascorbic acid Usage And Synthesis

Chemical Properties

White Powder

Uses

5,6-O-Isopropylidene-L-ascorbic acid (L-Ascorbic acid 5,6-acetonide) is an organic compound. 5,6-O-Isopropylidene-L-ascorbic acid is a derivative of L-Ascorbic acid (vitamin C). Ascorbic acid has antioxidant properties.

References

[1] Pappenberger G, et al. Industrial production of L-ascorbic Acid (vitamin C) and D-isoascorbic acid. Adv Biochem Eng Biotechnol. 2014;143:143-88. DOI:10.1007/10_2013_243

(+)-5,6-O-Isopropylidene-L-ascorbic acid(15042-01-0)Related Product Information

• 2,2-Dimethyl-1,3-dioxolane-4-methanol
• Sodium ascorbate
• Calcium ascorbate dihydrate
• ISOPROPYLMAGNESIUM CHLORIDE
• Sodium erythorbate
• Ascorbic Acid
• Ascoric Acid
• 2-ETHOXYETHYL ACRYLATE
• 1-ETHOXY-2-PROPYL ACETATE
• 2(5H)-Furanone
• 2-METHYL-1,3-DIOXOLANE
• (2-ISOPROPOXYETHYL) ACETATE
• 2,4-DIMETHYL, 1,3-DIOXALONE
• 2-Hydroxyethyl acrylate
• DL-ascorbic acid
• (S)-(-)HYDROXYMETHYL-3(2H)-FURANONE
• 4-Hydroxy-2(5H)-furanone
• (2-Propenyloxy)propanol