CAS 15042-01-0: (+)-5,6-O-isopropylidene-L-ascorbic acid

Description:(+)-5,6-O-Isopropylidene-L-ascorbic acid, with the CAS number 15042-01-0, is a derivative of ascorbic acid (vitamin C) that has been modified to enhance its stability and bioavailability. This compound features an isopropylidene group, which provides protection to the hydroxyl groups on the 5 and 6 positions of the ascorbic acid structure, thereby reducing its susceptibility to oxidation. As a result, it exhibits improved stability compared to its parent compound, making it useful in various applications, particularly in the food and cosmetic industries. The compound retains the antioxidant properties characteristic of ascorbic acid, contributing to its potential health benefits. Additionally, it is typically a white to off-white crystalline powder, soluble in water and organic solvents, which facilitates its incorporation into formulations. Its chemical behavior is influenced by the presence of the isopropylidene group, affecting its reactivity and interaction with other substances. Overall, this compound represents a valuable modification of ascorbic acid with enhanced stability and functional properties.

Formula:C₉H₁₂O₆

InChI:InChI=1/C9H12O6/c1-9(2)13-3-4(15-9)7-5(10)6(11)8(12)14-7/h4,7,10-11H,3H2,1-2H3/t4-,7+/m0/s1

Synonyms:
Ascorbic Acid Acetonide
5,6-O-(1-methylethylidene)hex-1-enofuranos-3-ulose
(2R)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-4,5-dihydroxy-furan-3-one
(5R)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxyfuran-2(5H)-one (non-preferred name)
L-Ascorbic Acid Acetonide
(+)-5,6-O-Isopropylidene-L-Ascorbic Acid

Found 7 products.

Product data	Purity	Price range	Estimated delivery
(+)-5,6-O-Isopropylidene-L-ascorbic Acid REF: 3B-I0507CAS: 15042-01-0	>98.0%(T)(HPLC)	108.00 €~530.00 €	Tue 22 Apr 25
L-Ascorbic acid, 5,6-O-(1-methylethylidene)- REF: IN-DA001MLKCAS: 15042-01-0	98%	27.00 €~627.00 €	Tue 29 Apr 25
Ascorbic acid acetonide REF: 7W-GC3676CAS: 15042-01-0	- - -	To inquire	Wed 30 Apr 25
(+)-5,6-O-Isopropylidene-L-ascorbic acid REF: 54-OR7870TCAS: 15042-01-0	98+%	32.00 €~2,551.00 €	Wed 30 Apr 25
(R)-5-((S)-2,2-Dimethyl-1,3-dioxolan-4-yl)-3,4-dihydroxyfuran-2(5H)-one REF: 10-F324038CAS: 15042-01-0	95.0%	To inquire	Fri 09 May 25
Ascorbic Acid Acetonide REF: TR-A787000CAS: 15042-01-0	- - -	92.00 €~119.00 €	Fri 09 May 25
5,6-O-Isopropylidene-L-ascorbic acid REF: 3D-MI03487CAS: 15042-01-0	Min. 95%	147.00 €~4,717.00 €	Mon 12 May 25