Lactulose, ≥98%

Name: Lactulose, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-002528

About Lactulose, ≥98%

Lactulose (CAS 4618-18-2) is a carbohydrate offered by Vaqora Chemicals at a purity of 98%. Its molecular formula is C12H22O11 and its molecular weight is 342.3 g/mol. Common synonyms include 4-O-β-D-Galactopyranosyl-D-fructofuranose and 4-O-β-D-Galactopyranosyl-D-fructose.

In its supplied form it is colourless to white powder or crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include glycobiology research, microbiology media and biochemical assays. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Lactulose in 5 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Glycobiology research
Microbiology media
Biochemical assays

Industries

Specifications & identifiers

Chemical identifiers
Product name	Lactulose, ≥98%
Catalogue No.	VQ-002528
CAS Number	4618-18-2
IUPAC name	(2S,3R,4S,5R,6R)-2-[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular formula	C₁₂H₂₂O₁₁
Molecular weight	342.3 g/mol
Exact mass	342.1162
Purity / assay	98%
HSN code	29420090
InChIKey	JCQLYHFGKNRPGE-FCVZTGTOSA-N
SMILES	C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@@]([C@H]2O)(CO)O)CO)O)O)O)O
PubChem CID	11333

Physical properties
Physical form	Crystalline
Appearance	Colourless to white powder or crystals
LogP (XLogP3)	-4.3
H-bond donors / acceptors	8 / 11
TPSA	190 Å²
Synonyms	4-O-β-D-Galactopyranosyl-D-fructofuranose, 4-O-β-D-Galactopyranosyl-D-fructose, D-Lactulose, Bifiteral, Constulose, Enulose, Laxilose, Kristalose, 4-O-beta-D-Galactopyranosyl-D-fructose, Lactulose jp17, 4-galactosyl fructose, 4-O-beta-D-Galactopyranosyl-D-fructofuranose

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 Lactulose, ≥98%?

The CAS Registry Number of Lactulose, ≥98% is 4618-18-2. It is also known as 4-O-β-D-Galactopyranosyl-D-fructofuranose, 4-O-β-D-Galactopyranosyl-D-fructose, D-Lactulose.

What is the molecular formula and molecular weight of Lactulose, ≥98%?

Lactulose, ≥98% has the molecular formula C12H22O11 and a molecular weight of 342.3 g/mol. Its IUPAC name is (2S,3R,4S,5R,6R)-2-[(2R,3S,4S,5R)-4,5-dihydroxy-2,5-bis(hydroxymethyl)oxolan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol.

Which grade and pack sizes of Lactulose, ≥98% can I order?

We supply Lactulose, ≥98% in (98%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lactulose, ≥98%?

Yes. Every lot of Lactulose, ≥98% 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 Lactulose, ≥98% be shipped internationally?

Yes. We export Lactulose, ≥98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.