2-Ketogulonic acid

Name: 2-Ketogulonic acid
Brand: Zemixal
SKU: ZX-020307

Reference StandardAvailable on request

2-Ketogulonic acid (CAS 21675-47-8) supplier Zemixal: C6H10O7, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.

Pack sizes

CAS number21675-47-8

FormulaC₆H₁₀O₇

Molar mass194.14 g/mol

Physical formSolid

HS code38229090

InChIKeyVBUYCZFBVCCYFD-FLRLBIABSA-N

IUPAC name(3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid

About 2-Ketogulonic acid

2-Ketogulonic acid belongs to the Ascorbic acid reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 21675-47-8, formula C6H10O7 and molar mass 194.14 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ascorbic acid

See every impurity, metabolite and related compound we list for this API.

Ascorbic acid standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Ketogulonic acid
Product name	2-Ketogulonic acid
Catalogue number	ZX-020307
CAS number	21675-47-8
IUPAC name	(3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid
Molecular formula	C₆H₁₀O₇
Molar mass	194.14 g/mol
Exact mass	194.0427
Grade	Reference Standard
Physical form	Solid
XLogP3	-2.9
H-bond donors / acceptors	5 / 7
Topological polar surface area	135 Å²
HS code	38229090
InChIKey	VBUYCZFBVCCYFD-FLRLBIABSA-N
SMILES	C([C@H]([C@@H]([C@H](C(=O)C(=O)O)O)O)O)O
PubChem CID	159793
Synonyms	D-Sorbosonic Acid, Provitamin C, GlyTouCan:G43772VI, xylo-2-Hexulosonic acid, rel-(3R,4S,5R)-3,4,5,6-Tetrahydroxy-2-oxohexanoic acid, 2-Keto-L-idonic acid, Gulonic acid, 2-oxo-, Xylo-Hexulosonic Acid, Carboxy-xylose, D-Xylo-hexulosonic Acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 2-Ketogulonic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Ketogulonic acid

Which CAS number identifies 2-Ketogulonic acid?

2-Ketogulonic acid is registered under CAS 21675-47-8. You may also see it listed as D-Sorbosonic Acid, Provitamin C, GlyTouCan:G43772VI. Our catalogue number for this item is ZX-020307.

What are the formula and molar mass of 2-Ketogulonic acid?

For 2-Ketogulonic acid, its formula is C6H10O7 and its molar mass is 194.14 g/mol. The systematic (IUPAC) name is (3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid. InChIKey VBUYCZFBVCCYFD-FLRLBIABSA-N lets you match it in any structure database.

How is 2-Ketogulonic acid used in pharmaceutical QC?

2-Ketogulonic acid is a characterised reference material linked to Ascorbic acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-Ketogulonic acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-Ketogulonic acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-Ketogulonic acid to my country?

Yes. 2-Ketogulonic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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