2-Keto-L-gulonic acid, 95%

Name: 2-Keto-L-gulonic acid, 95%
Brand: Vaqora Chemicals
SKU: VQ-002741

About 2-Keto-L-gulonic acid, 95%

Vaqora Chemicals supplies 2-Keto-L-gulonic acid, a bioactive small molecule registered under CAS number 526-98-7 at a purity of 95%. Its molecular formula is C6H10O7 and its molecular weight is 194.14 g/mol. The IUPAC name is (3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid. Common synonyms include L-Xylo-2-Hexulosonic Acid and L-xylo-Hex-2-ulosonic acid.

In its supplied form it is an off-white to pale beige powder. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span cell signalling research, pharmacological screening and target validation. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Available in 25 mg, 100 mg, 1 g and 5 g packs, 2-Keto-L-gulonic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Keto-L-gulonic acid, 95%
Catalogue No.	VQ-002741
CAS Number	526-98-7
IUPAC name	(3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid
Molecular formula	C₆H₁₀O₇
Molecular weight	194.14 g/mol
Exact mass	194.0427
Purity / assay	95%
HSN code	29181690
InChIKey	VBUYCZFBVCCYFD-NUNKFHFFSA-N
SMILES	C([C@@H]([C@H]([C@@H](C(=O)C(=O)O)O)O)O)O
PubChem CID	102424

Physical properties
Physical form	Powder
Appearance	Off-white to pale beige powder
LogP (XLogP3)	-2.9
H-bond donors / acceptors	5 / 7
TPSA	135 Å²
Synonyms	L-Xylo-2-Hexulosonic Acid, L-xylo-Hex-2-ulosonic acid, L-sorbosonic acid, L-Xylohexulosonic acid, 2-Oxo-l-gulonic acid, L-sorbosonate, L-Ketoidonate, 2-Dehydro-L-idonate, GlyTouCan:G17407TX, 2-oxo-L-gulonate, 3-keto-L-Gulonic acid, 2-dehydro-L-idonic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Other grades of CAS 526-98-7

Reference Standard

Ascorbic Acid Impurity C

CAS: 526-98-7
Formula: C₆H₁₀O₇
MW: 194.14 g/mol

VQ-004444

Frequently asked questions

What is the CAS number of 2-Keto-L-gulonic acid, 95%?

The CAS Registry Number of 2-Keto-L-gulonic acid, 95% is 526-98-7. It is also known as L-Xylo-2-Hexulosonic Acid, L-xylo-Hex-2-ulosonic acid, L-sorbosonic acid.

What is the molecular formula and molecular weight of 2-Keto-L-gulonic acid, 95%?

2-Keto-L-gulonic acid, 95% has the molecular formula C6H10O7 and a molecular weight of 194.14 g/mol. Its IUPAC name is (3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid.

Which grade and pack sizes of 2-Keto-L-gulonic acid, 95% can I order?

We supply 2-Keto-L-gulonic acid, 95% in (95%) grade, in 25 mg, 100 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Keto-L-gulonic acid, 95%?

Yes. Every lot of 2-Keto-L-gulonic acid, 95% 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-Keto-L-gulonic acid, 95% be shipped internationally?

Yes. 2-Keto-L-gulonic acid, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.