D-Galactose, 99%

Name: D-Galactose, 99%
Brand: Vaqora Chemicals
SKU: VQ-002464

About D-Galactose, 99%

Listed under CAS 59-23-4, D-Galactose is a carbohydrate available from Vaqora Chemicals in Extra Pure grade, specified at 99% purity. Its molecular formula is C6H12O6 and its molecular weight is 180.16 g/mol. Systematically, it is named (3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol. Alternative names: D-Galactopyranose and galactopyranose.

In its supplied form it is white powder or crystals or chunks. Key physical data: a melting point of 168-170 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for glycobiology research, microbiology media, biochemical assays and buffer preparation. It is used across academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies D-Galactose in 25 g, 100 g, 500 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Glycobiology research
Microbiology media
Biochemical assays
Buffer preparation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	D-Galactose, 99%
Catalogue No.	VQ-002464
CAS Number	59-23-4
IUPAC name	(3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol
Molecular formula	C₆H₁₂O₆
Molecular weight	180.16 g/mol
Exact mass	180.0634
Grade	Extra Pure
Purity / assay	99%
HSN code	29400000
InChIKey	WQZGKKKJIJFFOK-SVZMEOIVSA-N
SMILES	C([C@@H]1[C@@H]([C@@H]([C@H](C(O1)O)O)O)O)O
PubChem CID	6036

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or chunks
Melting point	168-170 °C
LogP (XLogP3)	-2.6
H-bond donors / acceptors	5 / 6
TPSA	110 Å²
Synonyms	D-Galactopyranose, galactopyranose, galactopyranoside, Galactose, pure, D-Gal, d-galactopyranoside, GAL, D Galactose, SNFG:Gal, Gal (SNFG), GlyTouCan:G68158BT, Brain sugar

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 59-23-4

BP/EP

D-Galactose anhydrous, BP/EP

CAS: 59-23-4
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-046755

BP/EP / Cell Culture

D-Galactose anhydrous, BP/EP, cell culture tested

CAS: 59-23-4
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-046036

Cell Culture

D-Galactose anhydrous, cell culture tested

CAS: 59-23-4
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-046167

Molecular Biology

D-Galactose, for molecular biology

CAS: 59-23-4
Formula: C₆H₁₂O₆
MW: 180.16 g/mol

VQ-045708

Frequently asked questions

What is the CAS number of D-Galactose, 99%?

The CAS Registry Number of D-Galactose, 99% is 59-23-4. It is also known as D-Galactopyranose, galactopyranose, galactopyranoside.

What is the molecular formula and molecular weight of D-Galactose, 99%?

D-Galactose, 99% has the molecular formula C6H12O6 and a molecular weight of 180.16 g/mol. Its IUPAC name is (3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol.

Which grade and pack sizes of D-Galactose, 99% can I order?

We supply D-Galactose, 99% in Extra Pure (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-Galactose, 99%?

Yes. Every lot of D-Galactose, 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-Galactose, 99% be shipped internationally?

Yes. D-Galactose, 99% 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.