CAS 89-65-6

Erythorbic acid

Description:

Erythorbic acid, with the CAS number 89-65-6, is a stereoisomer of ascorbic acid (vitamin C) and is classified as a sugar acid. It is a white to off-white crystalline powder that is soluble in water and has a slightly acidic taste. Erythorbic acid is known for its antioxidant properties, which allow it to inhibit the oxidation of food products, thereby extending their shelf life and maintaining color and flavor. It is commonly used as a food additive, designated as E315, in various processed foods, beverages, and cosmetics. The compound is stable under acidic conditions but can degrade in alkaline environments. Erythorbic acid is also recognized for its potential health benefits, including its role in preventing oxidative stress in biological systems. Additionally, it is often utilized in the pharmaceutical industry for its stabilizing effects on certain formulations. Overall, erythorbic acid is valued for both its functional properties in food preservation and its contributions to health and nutrition.

Formula: C₆H₈O₆

InChI: 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: InChIKey=CIWBSHSKHKDKBQ-DUZGATOHSA-N

SMILES: [C@H](CO)(O)[C@@]1(C(O)=C(O)C(=O)O1)[H]

Synonyms:

• (5R)-5-(1,2-dihydroxyethyl)-3,4-dihydroxy-5-methyl-furan-2-one
• 2,3-Didehydro-D- erythro-hexono-1,4-lactone
• 2,3-Didehydro-D-erythro-hexono-1,4-lacton
• 2,3-didehidro-D-eritro-hexono-1,4-lactona
• <span class="text-smallcaps">D</span>-(-)-Isoascorbic acid
• <span class="text-smallcaps">D</span>-Araboascorbic acid
• <span class="text-smallcaps">D</span>-Erythorbic acid
• <span class="text-smallcaps">D</span>-arabino-Ascorbic acid
• <span class="text-smallcaps">D</span>-erythro-Hex-2-enonic acid, γ-lactone
• <span class="text-smallcaps">D</span>-erythro-Hexonic acid, 3-keto-, γ-lactone
• Araboascorbic acid
• Araboascorbic acid, <span class="text-smallcaps">D</span>-
• Araboascorbic acid, D-
• D-Araboascorbic acid
• D-Erythorbic acid
• D-arabino-Ascorbic acid
• D-erythro-Hex-2-enonic acid, gamma-lactone
• D-erythro-Hex-2-enonic acid, γ-lactone
• D-erythro-Hexonic acid, 3-keto-, γ-lactone
• E 315
• Erycorbin
• Erythorbic Acid
• Glucosaccharonic acid
• Isoascorbic Acid, D-
• Isoascorbic acid
• Isoascorbinsaeure
• Isovitamin C
• Mercate 5
• Neo-Cebicure
• Nsc 8117
• Saccharosonic acid

D-Araboascorbic Acid

CAS: 89-65-6

Formula: C₆H₈O₆

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 176.12

Ref: 3B-A0520

Erythorbic Acid

CAS: 89-65-6

Lactones nesoi

Formula: C₆H₈O₆

Color and Shape: White Powder

Molecular weight: 176.12 g/mol

Ref: 45-1241823

D-erythro-Hex-2-enonic acid, g-lactone

CAS: 89-65-6

Formula: C₆H₈O₆

Purity: 98%

Color and Shape: Solid

Molecular weight: 176.1241

Ref: IN-DA00IFJU

Ascorbic Acid EP Impurity F

CAS: 89-65-6

Formula: C₆H₈O₆

Color and Shape: White To Off-White Solid

Molecular weight: 176.12

Ref: 4Z-A-129006

Erythorbic Acid

CAS: 89-65-6

Erythorbic Acid

Purity: ≥98%

Molecular weight: 176.12g/mol

Ref: 54-BUP18103

D-Isoascorbic acid

CAS: 89-65-6

Formula: C₆H₈O₆

Color and Shape: Neat

Molecular weight: 176.12

Ref: 04-C14379000

(5R)-5-[(1R)-1,2-Dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one (D-Isoascorbic Acid)

CAS: 89-65-6

Color and Shape: Neat

Ref: 86-MM0166.10

Erythorbic Acid

CAS: 89-65-6

Erythorbic Acid (D-(-)-Isoascorbic acid) is an antiscorbutic agent

Formula: C₆H₈O₆

Purity: 99.8%

Color and Shape: White Solid Powder

Molecular weight: 176.12

Ref: TM-T7976

Ascorbic Acid EP Impurity F

CAS: 89-65-6

Formula: C₆H₈O₆

Molecular weight: 176.12

Ref: ST-EA-CP-A25006

D(-)-Isoascorbic Acid (Erythorbic Acid)

CAS: 89-65-6

Stability Moisture Sensitive
Applications Erythorbic Acid is used as a food additive as an antimicrobial and antioxidative agent.
References Sakagami, H. et al.: Anticanc. Res., 17, 221 (1997); Brahma, B. et al. J. Neurochem., 74, 1263 (2000);

Formula: C₆H₈O₆

Color and Shape: White

Molecular weight: 176.12

Ref: TR-E649890

Erythorbic acid

CAS: 89-65-6

Purity: 95%

Molecular weight: 176.1239929

Ref: 10-F600911

D-Isoascorbic acid

CAS: 89-65-6

D-Isoascorbic acid is a sodium salt of ascorbic acid. It is used for the prevention and treatment of scurvy, which is caused by vitamin C deficiency. D-Isoascorbic acid functions as an electron donor in biochemical reactions and has been shown to have physiological effects. Ascorbic acid (vitamin C) is a water-soluble antioxidant that can react with hydrogen fluoride in vitro to form free radicals that may cause damage to cells. In addition, D-Isoascorbic acid can be used as a model system for the study of ascorbic acid and p-hydroxybenzoic acid. The analytical method for determining these compounds involves electrochemical impedance spectroscopy.

Formula: C₆H₈O₆

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 170 g/mol

Ref: 3D-FI09585

D-(-)-Isoascorbic acid, 98%

CAS: 89-65-6

D-(-)-Isoascorbic acid is used as antioxidant especially in brewing industry, reducing agent in photography. And it is also used in food industry, as food additives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label i

Formula: C₆H₈O₆

Purity: 98%

Color and Shape: crystals, White to pale yellow

Molecular weight: 176.12

Ref: 02-036366