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D8132 Sigma

Dehydro-L-(+)-ascorbic acid dimer

≥80% (enzymatic)

Synonym: Bis(dehydro-L-ascorbic acid), Bis-DHA, DHA

  • CAS Number 72691-25-9

  • Empirical Formula (Hill Notation) C12H12O12

  • Molecular Weight 348.22

  •  Beilstein Registry Number 84277

  •  MDL number MFCD00066467

  •  PubChem Substance ID 24894191

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Properties

Related Categories Ascorbate, Cell Biology, Cofactor, Metabolic Pathways, Metabolites and Cofactors on the Metabolic Pathways Chart,
InChI Key   SBJKKFFYIZUCET-JLAZNSOCSA-N
assay   ≥80% (enzymatic)
shipped in   dry ice
storage temp.   −20°C

Description

Other Notes

Dimer in crystalline form; hydrated monomer in aqueous solution

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. D8132.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Biochem/physiol Actions

L-Ascorbic acid (Vitamin C) is a water soluble molecule use in a wide variety of applications, including cell culture, as a reducing agent that helps reduce oxidative stress. L-Ascorbate can be regenerated from dehydroascorbic acid (DHA) by biological systems.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

MSMLS Online Plate Map

Metabolite descriptors included with the software download upon purchase of the product include: Name, Parent CID, molecular formula, molecular weight, CAS, ChEBI, HMDB ID, PubChem Compound and Subst...
Keywords: Mass spectrometry, Metabolites

Peer-Reviewed Papers
15

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