D-(+)-Gluconic acid δ-lactone, ≥99%

About D-(+)-Gluconic acid δ-lactone, ≥99%

D-(+)-Gluconic acid δ-lactone is an ester carrying the CAS registry number 90-80-2 at a purity of ≥99%. Its molecular formula is C6H10O6 and its molecular weight is 178.14 g/mol. The IUPAC name is (3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one. Alternative names: D-(+)-Dextronic acid δ-lactone and δ-Gluconolactone.

In its supplied form it is white to off-white powder or crystals or chunks. Literature values give a melting point of 160 °C. Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 g, 100 g, 500 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	D-(+)-Gluconic acid δ-lactone, ≥99%
Catalogue No.	VQ-008731
CAS Number	90-80-2
IUPAC name	(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one
Molecular formula	C₆H₁₀O₆
Molecular weight	178.14 g/mol
Exact mass	178.0477
Purity / assay	≥99%
HSN code	29322090
InChIKey	PHOQVHQSTUBQQK-SQOUGZDYSA-N
SMILES	C([C@@H]1[C@H]([C@@H]([C@H](C(=O)O1)O)O)O)O
PubChem CID	7027

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals or chunks
Melting point	160 °C
LogP (XLogP3)	-2
H-bond donors / acceptors	4 / 6
TPSA	107 Å²
Synonyms	D-(+)-Dextronic acid δ-lactone, δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone, Glucono-Delta-Lactone, gluconolactone, delta-gluconolactone, D-glucono-1,5-lactone, Gluconic acid lactone, (3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one, D-Gluconic acid lactone, D-Gluconic acid delta-lactone, 1,5-D-Gluconolactone

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 D-(+)-Gluconic acid δ-lactone, ≥99%?

The CAS Registry Number of D-(+)-Gluconic acid δ-lactone, ≥99% is 90-80-2. It is also known as D-(+)-Dextronic acid δ-lactone, δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone.

What is the molecular formula and molecular weight of D-(+)-Gluconic acid δ-lactone, ≥99%?

D-(+)-Gluconic acid δ-lactone, ≥99% has the molecular formula C6H10O6 and a molecular weight of 178.14 g/mol. Its IUPAC name is (3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one.

Which grade and pack sizes of D-(+)-Gluconic acid δ-lactone, ≥99% can I order?

We supply D-(+)-Gluconic acid δ-lactone, ≥99% in (≥99%) grade, in 25 g, 100 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with D-(+)-Gluconic acid δ-lactone, ≥99%?

Yes. Every lot of D-(+)-Gluconic acid δ-lactone, ≥99% 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 D-(+)-Gluconic acid δ-lactone, ≥99% be shipped internationally?

Yes. We export D-(+)-Gluconic acid δ-lactone, ≥99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.