490-83-5
Product Name:
DEHYDROASCORBIC ACID
Formula:
C6H6O6
Synonyms:
Bis(dehydro-L -ascorbic acid);Bis-DHA;DHA
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CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Solid |
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Melting Point | Decomposes at 225°C (437°F) |
Solubility | Soluble in water at 60°C |
Dissociation Constants | 3.90 |
Collision Cross Section | 169.7 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)] |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
Molecular Weight | 174.11 g/mol |
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XLogP3 | -1 |
Hydrogen Bond Donor Count | 2 |
Hydrogen Bond Acceptor Count | 6 |
Rotatable Bond Count | 2 |
Exact Mass | 174.01643791 g/mol |
Monoisotopic Mass | 174.01643791 g/mol |
Topological Polar Surface Area | 101 Ų |
Heavy Atom Count | 12 |
Formal Charge | 0 |
Complexity | 244 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 2 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
L-dehydroascorbic acid is dehydroascorbic acid having the L-configuration. It has a role as a coenzyme and a mouse metabolite. It is a vitamin C and a dehydroascorbic acid. It is functionally related to a L-ascorbic acid. It is a conjugate acid of a L-dehydroascorbate.