98% L-Fucose powder CAS 2438-80-4 CAS NO.2438-80-4

Min.Order: 100 Gram
Payment Terms: T/T,MoneyGram

Product Details

Keywords

2438-80-4
L-Fucose
C6H12O5

Quick Details

ProName: 98% L-Fucose powder CAS 2438-80-4
CasNo: 2438-80-4
Molecular Formula: C6H12O5
Appearance: White crystalline granules or powder.
Application: Used as a pharmaceutical intermediates...
DeliveryTime: 2-4 days after confirming your payment...
PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
Port: Wuhan
ProductionCapacity: 20000 Kilogram/Day
Purity: 99%
Storage: Store in sealed containers at cool & d...
Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
LimitNum: 100 Gram

Superiority

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

4. Best service after shipment with email;

5. High quality & competitive price;

Details

Factory supply 98% L-Fucose powder CAS 2438-80-4

Product name:	L-Fucose
Synonyms:	L-(-)-Fucose , 6-Deoxy-L-galactose
Cas:	2438-80-4
EINECS:	219-452-7
Molecular formula:	C6H12O5
Molecular weight:	164.16
Melting point:	150-153 °C(lit.)
Refractive index:	-75.5 ° (C=10, H2O)

Certification

Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.		Complies
Crystallinity	meets the requirements.		Complies
Loss on drying	≤2.0%		0.19%
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.1%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.009%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.7%
Assay	99.0%~101.0% (anhydrous substance).		99.8%

Functions

Most of the fucose present in nature is L-fucose, and the D-type fucose is only used as a rare sugar and is found in some glycoglycerides. L-fucose is present in a large amount of seaweed and gums and is also found in certain bacterial polysaccharides. Fucose is a component of sugar chains in glycoproteins and is found on plasma membranes of various cell surfaces. Fucose is less than the average hexavalent carbon on the sixth carbon atom, so fucose is less hydrophilic than other monosaccharides and is somewhat more hydrophobic. Fucose in certain blood-type substance molecules is a marker of a certain blood type. Fucose is usually extracted from seaweed, first treated with acid, neutralized, in the form of phenyl hydrazone precipitation, removal of phenylhydrazine, availableα-L-fucose crystals.

Packaging & Shipping

Supply Veterinary Drug 99% Milbemycin Oxime Powder CAS129496-10-2

Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

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