2,3-Diketogulonic Acid

Name: 2,3-Diketogulonic Acid
Brand: Vaqora Chemicals
SKU: VQ-026375

About 2,3-Diketogulonic Acid

Vaqora Chemicals supplies 2,3-Diketogulonic Acid, an impurity of Ascorbic acid registered under CAS number 3409-57-2. The compound has the formula C6H8O7, corresponding to a molecular weight of 192.12 g/mol. Systematically, it is named (4S,5R)-4,5,6-trihydroxy-2,3-dioxohexanoic acid. Alternative names: Diketogulonic acid and threo-2,3-Hexodiulosonic acid.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Ascorbic acid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2,3-Diketogulonic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Ascorbic acid

View every impurity, metabolite and intermediate we list for Ascorbic acid.

Ascorbic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	2,3-Diketogulonic Acid
Catalogue No.	VQ-026375
CAS Number	3409-57-2
IUPAC name	(4S,5R)-4,5,6-trihydroxy-2,3-dioxohexanoic acid
Molecular formula	C₆H₈O₇
Molecular weight	192.12 g/mol
Exact mass	192.027
Grade	Reference Standard
HSN code	38229090
InChIKey	GJQWCDSAOUMKSE-GBXIJSLDSA-N
SMILES	C([C@H]([C@@H](C(=O)C(=O)C(=O)O)O)O)O
PubChem CID	18871

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.8
H-bond donors / acceptors	4 / 7
TPSA	132 Å²
Synonyms	Diketogulonic acid, threo-2,3-Hexodiulosonic acid, Acid, 2,3-Diketogulonic, (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoic acid, L-threo-hexo-2,3-diulosonic acid, D-threo-Hexo-2,3-diulosonic acid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2,3-Diketogulonic Acid?

The CAS Registry Number of 2,3-Diketogulonic Acid is 3409-57-2. It is also known as Diketogulonic acid, threo-2,3-Hexodiulosonic acid, Acid, 2,3-Diketogulonic.

What is the molecular formula and molecular weight of 2,3-Diketogulonic Acid?

2,3-Diketogulonic Acid has the molecular formula C6H8O7 and a molecular weight of 192.12 g/mol. Its IUPAC name is (4S,5R)-4,5,6-trihydroxy-2,3-dioxohexanoic acid.

What is 2,3-Diketogulonic Acid used for?

2,3-Diketogulonic Acid is supplied as a characterised reference material related to Ascorbic acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 2,3-Diketogulonic Acid can I order?

We supply 2,3-Diketogulonic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3-Diketogulonic Acid?

Yes. Every lot of 2,3-Diketogulonic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2,3-Diketogulonic Acid be shipped internationally?

Yes. We export 2,3-Diketogulonic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.