Skip to Content
MilliporeSigma
All Photos(1)

Documents

W241008

Sigma-Aldrich

D-Isoascorbic acid

FG

Synonym(s):

D-(−)-Isoascorbic acid, D-erythro-Hex-2-enoic acid γ-lactone, D-Araboascorbic acid, Erythorbic acid, Glucosaccharonic acid, NSC 8117

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
Molecular Weight:
176.12
FEMA Number:
2410
Beilstein/REAXYS Number:
84271
EC Number:
Council of Europe no.:
30c
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
NACRES:
NA.21

biological source

(Starch)

Quality Level

grade

FG
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 175.105
FDA 21 CFR 182.3041

assay

99%

optical activity

[α]20/D −16.8°, c = 10 in H2O

mp

169-172 °C (dec.) (lit.)

application(s)

flavors and fragrances

food allergen

no known allergens

organoleptic

odorless

SMILES string

[H][C@@]1(OC(=O)C(O)=C1O)[C@H](O)CO

InChI

1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5-/m1/s1

InChI key

CIWBSHSKHKDKBQ-DUZGATOHSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application


  • The Vitamin C Enantiomers Possess a Comparable Potency in the Induction of Oxidative Stress in Cancer Cells but Differ in Their Toxicity.: The research compares the biochemical effects of Vitamin C enantiomers, including D-Isoascorbic acid, on oxidative stress in cancer cells, providing insights into their differential toxicity (Begimbetova et al., 2024).

  • Synthesis and potential antidiabetic and lipid-lowering activities of putative asperidine B and its desmethyl analogue.: This article discusses the synthesis of asperidine B analogues and their potential applications in biochemistry for antidiabetic and lipid-lowering activities (Thongpat et al., 2023).

  • Effects of Different Bacteriostats on the Dynamic Germination of Clostridium perfringens Spores.: The study investigates the impact of various bacteriostats, including D-Isoascorbic acid, on the germination dynamics of Clostridium perfringens spores, relevant to biochemical research in food safety (Liang et al., 2023).

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 8

1 of 8

(+)-Sodium L-ascorbate crystalline, ≥98%

Sigma-Aldrich

A7631

(+)-Sodium L-ascorbate

Ascorbic acid British Pharmacopoeia (BP) Reference Standard

BP461

Ascorbic acid

L-Ascorbic acid reagent grade

Sigma-Aldrich

A0278

L-Ascorbic acid

L-Ascorbic acid anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

Sigma-Aldrich

795437

L-Ascorbic acid

Ascorbic Acid Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1008

Ascorbic Acid

L-Ascorbic acid analytical standard

Supelco

47863

L-Ascorbic acid

L-Ascorbic acid reagent grade, crystalline

Sigma-Aldrich

A7506

L-Ascorbic acid

L-Ascorbic acid 99%

Sigma-Aldrich

A92902

L-Ascorbic acid

Ravi S Talluri et al.
Current eye research, 31(6), 481-489 (2006-06-14)
To investigate the mechanism of L-ascorbic acid uptake by rabbit corneal epithelial cells and to functionally characterize the specific transporter involved in this translocation process. Uptake studies were carried out with SIRC (Statens Seruminstitut Rabbit Cornea) and rPCEC (rabbit Primary
Akihiro Tai et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 853(1-2), 214-220 (2007-04-10)
A new hydrophilic interaction liquid chromatography method for the simultaneous determination of ascorbic acid (AA), erythorbic acid (EA), 2-O-alpha-D-glucopyranosyl-L-ascorbic acid (AA-2G) and 2-O-beta-D-glucopyranosyl-L-ascorbic acid (AA-2betaG) was developed using a diol column with an isocratic solution of acetonitrile-66.7 mM ammonium acetate
Andrew C Clark et al.
Journal of agricultural and food chemistry, 58(2), 1004-1011 (2009-12-31)
The stereochemical influence of antioxidant and flavanol compounds on oxidation processes in a model wine system was studied. The diastereoisomers, ascorbic acid and erythorbic acid, were used as antioxidants in a model wine system containing either (+)-catechin or (-)-epicatechin as
Manuel Bueno et al.
Carbohydrate research, 344(15), 2100-2104 (2009-07-17)
l-Ascorbic and d-isoascorbic acids have been used as the starting materials for the preparation of (3R,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1,4-dioxane-2,5-dione (IPTA), (3R and S, 4'S,6R)-3-methyl-6-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1,4-dioxane-2,5-dione (IPTP) and (3R,4'R)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1,4-dioxane-2,5-dione (IPEA), three novel 1,4-dioxane-2,5-dione-type monomers. Ring-opening homopolymerisation and copolymerisation of the IPTA monomer, derived from l-ascorbic
Vincenzo Carbone et al.
Acta crystallographica. Section D, Biological crystallography, 64(Pt 5), 532-542 (2008-05-06)
Mammalian dimeric dihydrodiol dehydrogenase (DD) is identical to NADP+-dependent D-xylose dehydrogenase. A recent investigation showed that the three-dimensional structure of monkey DD is similar to those of prokaryotic NADP(H)-dependent glucose-fructose oxidoreductase (GFO) and 1,5-anhydro-D-fructose reductase (AFR); however, it differs in

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service