a-(D)-Galactose Anhydrous Meets, USP, cell culture tested
- CAS
- 3646-73-9
- Formula
- C6H12O6
- MW
- 180.16 g/mol
ZX-019272
Carbohydrates & Sugars
α-D-Galactopyranose
Available on request
Buy α-D-Galactopyranose (CAS 3646-73-9) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-039214.
CAS number3646-73-9
FormulaC6H12O6
Molar mass180.16 g/mol
InChIKeyWQZGKKKJIJFFOK-PHYPRBDBSA-N
IUPAC name(2S,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol
About α-D-Galactopyranose
Zemixal supplies α-D-Galactopyranose within its life Science & Biochemicals portfolio. Identity at a glance: CAS 3646-73-9, formula C6H12O6 and molar mass 180.16 g/mol.
Use cases we see most often
- Glycobiology research
- Microbiology media
- Biochemical assays
Storage and safety notes
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Glycobiology research
- Microbiology media
- Biochemical assays
Applications
Specifications and identifiers
| Product name | α-D-Galactopyranose |
|---|---|
| Catalogue number | ZX-039214 |
| CAS number | 3646-73-9 |
| IUPAC name | (2S,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol |
| Molecular formula | C6H12O6 |
| Molar mass | 180.16 g/mol |
| Exact mass | 180.0634 |
| XLogP3 | -2.6 |
| H-bond donors / acceptors | 5 / 6 |
| Topological polar surface area | 110 Ų |
| InChIKey | WQZGKKKJIJFFOK-PHYPRBDBSA-N |
| SMILES | C([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)O)O)O)O)O |
| PubChem CID | 439357 |
| Synonyms | alpha-D-galactose, Alpha-D-Galactopyranose, I+--D-Galactopyranose, GlyTouCan:G09546QO, a-d-galactose, Alpha D-Galactose, (2S,3R,4S,5R,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol, 5abp, 8abp, Galactose (NF), alpha-gal, D-hexose |
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
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | 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 α-D-Galactopyranose
Which CAS number identifies α-D-Galactopyranose?
α-D-Galactopyranose is registered under CAS 3646-73-9. You may also see it listed as alpha-D-galactose, Alpha-D-Galactopyranose, I+--D-Galactopyranose. Our catalogue number for this item is ZX-039214.
What are the formula and molar mass of α-D-Galactopyranose?
For α-D-Galactopyranose, its formula is C6H12O6 and its molar mass is 180.16 g/mol. The systematic (IUPAC) name is (2S,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol. InChIKey WQZGKKKJIJFFOK-PHYPRBDBSA-N lets you match it in any structure database.
What grade and pack sizes are available for α-D-Galactopyranose?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with α-D-Galactopyranose?
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 α-D-Galactopyranose to my country?
Yes. α-D-Galactopyranose ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
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