Molekula
L-(-)-Fucose
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
L-(-)-Fucose is a naturally occurring monosaccharide used in glycobiology research, drug development, and the synthesis of glycoconjugates. It is also listed as a cosmetic ingredient for use in formulating cosmetic and personal care products. It is a key component in cell recognition and signaling processes. CAS: 2438-80-4, Molecular Formula: C6H12O5, Molecular Weight: 164.16 g/mol, Storage: Ambient, Signal Word: None. Molekula supplies L-(-)-Fucose from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
On backorder — expected to ship by 25 November 2026
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £29.50 per pack ex VAT · £35.40 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Melting Point | 132 - 140°C |
| Assay (HPLC) | ≥ 98.0% |
| Specific optical rotation | -60° to -90° |
| Water (KF) | ≤ 0.5% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 0 °C |
| Transport Class | Not regulated |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90028077 |
| CAS Number | 2438-80-4 |
| IUPAC Name | (3S,4R,5S,6S)-6-methyloxane-2,3,4,5-tetrol |
| EC Number | 219-452-7 |
| Molecular Formula | C5H5O(OH)4CH3 |
| Molecular Weight | 164.16 |
| Exact Mass | 164.0685 |
| SMILES | C[C@H]1[C@H]([C@H]([C@@H](C(O1)O)O)O)O |
| InChIKey | SHZGCJCMOBCMKK-DHVFOXMCSA-N |
| InChI | InChI=1S/C6H12O5/c1-2-3(7)4(8)5(9)6(10)11-2/h2-10H,1H3/t2-,3+,4+,5-,6?/m0/s1 |
| PubChem CID | 17106 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2490.00.6000 |
| Tariff Code | 2940000080 |
Safety & GHS
Hazard statements
- USH01 May form combustible dust concentrations in air
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- (3S,4R,5S,6S)-6-methyloxane-2,3,4,5-tetrol
- 6-deoxy-galactopyranose
- 6-Deoxy-Galactopyranoside
- 6-deoxy-galactose
- 6-Deoxy-L-beta-galactose
- 6-Deoxy-L-galactopyranose
- 6-Deoxy-L-Galactopyranoside
- L-Fuc
- L-fucopyranose
- L-galactomethylose
Frequently asked questions
What is L-(-)-Fucose used for?
L-(-)-Fucose is primarily used in glycobiology research and the synthesis of glycoconjugates, including glycoproteins and glycolipids.
What is the chemical formula and molecular weight of L-(-)-Fucose?
The formula is C6H12O5 and the molecular weight is 164.16 g/mol.
How should L-(-)-Fucose be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of L-(-)-Fucose is available?
We offer L-(-)-Fucose in high-purity research grade.
Can Molekula supply L-(-)-Fucose in bulk?
Yes, we can supply L-(-)-Fucose in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of L-(-)-Fucose?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.