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Catalog Number:
00544
CAS Number:
89-65-6
D-(-)-Isoascorbic acid
Purity:
97 - 102% (Assay by titration)
Synonym(s):
D-Araboascorbic acid, D-erythro-Hex-2-enoic acid g-lactone
Documents
$18.53 /100G
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Product Information

D-(-)-Isoascorbic acid, also known as erythorbic acid, is a powerful antioxidant that plays a crucial role in various applications across the food, pharmaceutical, and cosmetic industries. This compound is particularly valued for its ability to inhibit oxidative reactions, making it an ideal choice for preserving the color and flavor of food products. Researchers and manufacturers often utilize D-(-)-Isoascorbic acid in formulations to enhance the stability of vitamins and other sensitive ingredients, thereby extending shelf life and improving product quality.

In the pharmaceutical sector, D-(-)-Isoascorbic acid is recognized for its potential in promoting health benefits, such as supporting immune function and acting as a co-factor in enzymatic reactions. Its unique properties allow it to serve as a safer alternative to traditional preservatives, appealing to the growing demand for clean-label products. Additionally, in cosmetic formulations, it helps to protect skin from oxidative stress, making it a popular ingredient in anti-aging products. With its multifaceted applications and benefits, D-(-)-Isoascorbic acid stands out as a versatile compound for professionals seeking effective solutions.

Synonyms
D-Araboascorbic acid, D-erythro-Hex-2-enoic acid g-lactone
CAS Number
89-65-6
Purity
97 - 102% (Assay by titration)
Molecular Formula
C6H8O6
Molecular Weight
176.12
MDL Number
MFCD00005378
PubChem ID
54676860
Appearance
White crystalline powder
Optical Rotation
[a]D25 = -15.3 to -18.3° (C=2 in water)
Conditions
Store at RT
General Information
Synonyms
D-Araboascorbic acid, D-erythro-Hex-2-enoic acid g-lactone
CAS Number
89-65-6
Purity
97 - 102% (Assay by titration)
Molecular Formula
C6H8O6
Molecular Weight
176.12
MDL Number
MFCD00005378
PubChem ID
54676860
Appearance
White crystalline powder
Optical Rotation
[a]D25 = -15.3 to -18.3° (C=2 in water)
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

D-(-)-Isoascorbic acid is widely utilized in research focused on:

  • Food Preservation: This compound acts as a powerful antioxidant, helping to prevent oxidation in food products. It is commonly used in the food industry to extend shelf life and maintain the quality of fresh produce and processed foods.
  • Cosmetic Formulations: Due to its antioxidant properties, it is incorporated into skincare products to protect against free radical damage, promoting healthier skin and reducing signs of aging.
  • Pharmaceutical Applications: It serves as a stabilizing agent for various medications, enhancing their efficacy and ensuring longer shelf life, particularly in formulations sensitive to oxidation.
  • Research in Nutrition: This compound is studied for its potential health benefits, including its role in collagen synthesis and its impact on immune function, making it relevant in nutritional research.
  • Analytical Chemistry: D-(-)-Isoascorbic acid is used as a standard in various analytical methods to measure vitamin C levels in food and biological samples, providing accurate and reliable data for researchers.

Citations