6696-41-9

Basic information

• Product Name: 6-DEOXY-L-GALACTOPYRANOSE
• Synonyms: 6-DEOXY-L-GALACTOPYRANOSE;6-DEOXY-L-GALACTOSE;6-DEOXY-ALPHA-L-GALACTOSE;3,4,5-TRIS-BENZYLOXY-2-METHYL-6-P-TOLYLSULFANYL-TETRAHYDRO-PYRAN;L-FUC;L-(-)-FUCOSE;L-FUCOSE;L-(-)-Fucose,97%
• CAS NO: 6696-41-9
• Molecular Formula: C₆H₁₂O₅
• Molecular Weight: 164.16
• EINECS: 219-452-7
• Mol File: 6696-41-9.mol
• Article Data: 34

Chemical Properties

• Melting Point: 136-140°C
• Boiling Point: 323.9°C at 760 mmHg
• Flash Point: 149.7°C
• Appearance: /
• Density: 1.556g/cm³
• Vapor Pressure: 1.99E-05mmHg at 25°C
• Refractive Index: 1.593
• Storage Temp.: Store at RT.
• Sensitive: Hygroscopic
• Merck: 14,4279
• BRN: 1422661
• CAS DataBase Reference: 6-DEOXY-L-GALACTOPYRANOSE(CAS DataBase Reference)
• NIST Chemistry Reference: 6-DEOXY-L-GALACTOPYRANOSE(6696-41-9)
• EPA Substance Registry System: 6-DEOXY-L-GALACTOPYRANOSE(6696-41-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-27-36/37/39
• Hazardous Substances Data: 6696-41-9(Hazardous Substances Data)

Usage

Definition

ChEBI: An L-fucopyranose having alpha-configuration at the anomeric centre.

InChI:InChI=1/C6H12O5/c1-2-3(7)4(8)5(9)6(10)11-2/h2-10H,1H3/t2-,3+,4+,5-,6-/m0/s1

Upstream product

• 10231-84-2 (4-nitro-phenyl)-α-L-fucopyranoside 
• 107091-09-8 3-O-β-D-galactopyranosyl-(1->2)-<β-D-xylopyranosyl-(1->3)>-β-D-glucuronopyranosyl quillaic acid 28-O-β-D-apiofuranosyl-(1->3)-β-D-xylopyranosyl-(1->4)-<β-D-glucopyranosyl-(1->3)>-α-L-rhamnopyranosyl-(1->2)-β-D-fucopyranoside. 
• 76729-70-9 echinocystic acid-3-O-<β-D-xylopyranosyl(1->2)-α-L-arabinopyranosyl(1->6)-β-D-glucopyranoside>-28-O-<β-D-xylopyranosyl(1->3)-β-D-xylopyranosyl(1->4)-α-L-rhamnopyranosyl(1->2)><α-L-rhamnopyranosyl(1->6)>-β-D-glucopyranoside 
• 84954-97-2 chikusaikoside I 
• 865688-88-6 quercitrin 
• 88434-20-2 6α-O-[β-D-galactopyranosyl-(1→3)-β-D-fucopyranosyl-(1→2)-β-D-galactopyranosyl-(1→4)-[β-D-quinovopyranosyl-(1→2)]-β-D-xylopyranosyl-(1→3)-β-D-quinovopyranosyl]-20-hydroxy-23-one-5α-cholest-9(11)-en-3β-yl sodium sulfate 
• 1226-39-7 p-nitrophenyl-β-D-fucopyranoside 
• 210100-16-6 6-bromo-6-deoxy-L-galactonolactone 
• 1372946-80-9 methyl 6-bromo-6-deoxy-L-galactonate 
• 24286-28-0 (3S,4S,5R)-dihydro-3,4-dihydroxy-5-((1'S)-1'-hydroxyethyl)furan-2(3H)-one 
• 1668-08-2 L-galactono-1,4-lactone 
• 55696-57-6 manghaslin 
• 55804-74-5 clitorin 
• 18156-74-6 1-(Trimethylsilyl)imidazole 

Downstream Products

• 14917-55-6 methyl 6-deoxy-α-L-mannopyranoside 
• 65310-00-1 (3S,4R,5S,6S)-2-methoxy-6-methyltetrahydro-2H-pyran-3,4,5-triol 
• 176776-17-3 benzyl L-fucopyranoside 
• 76222-16-7 3-O-α-L-fucopyranosyl-D-glucose 
• 209977-50-4 2-Acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-D-glucopyranose 
• 237763-43-8 1-O-benzyl-D-fucose 
• 141193-62-6 Phenyl-2,3,4-tri-O-acetyl-6-desoxy-1-thio-β-D-galactopyranosid 
• 78120-06-6 benzyl β-D-fucopyranoside 
• 850004-56-7 2-nitrobenzyl 3-O-benzyl-β-D-fucopyranoside 
• 850004-57-8 (2R,3S,4S,5R,6R)-4-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-6-(2-nitro-benzyloxy)-tetrahydro-pyran-3-ol 
• 850004-58-9 Acetic acid (2R,3S,4S,5R,6R)-4-benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-6-(2-nitro-benzyloxy)-tetrahydro-pyran-3-yl ester 
• 912805-61-9 allyl 3-O-benzyl-α-D-fucopyranoside 
• 912805-76-6 allyl 3-O-benzyl-2-O-tert-butyldimethylsilanyl-α-D-fucopyranoside 
• 912805-51-7 acetic acid 4-benzyloxy-5-hydroxy-2-methyl-6-(2-nitro-benzyloxy)-tetrahydro-pyran-3-yl ester 

Relevant articles and documents

New triterpenoid saponin from the stems of Albizia adianthifolia (Schumach.) W.Wight

As part of our continuing study of apoptosis-inducing saponins from Cameroonian Albizia genus, one new triterpenoid saponin, named adianthifolioside J (1), together with the known gummiferaoside E (2), were isolated from Albizia adianthifolia stems. The s

Electrochemical detection of fucosidase activity in human serum

Liver cancer is one of the most common malignant tumors globally and is the second leading cause of cancer deaths in Taiwan. The activity of α-fucosidase (AFU) in the human body has been confirmed by many clinical studies and experiments to be applicable in the early diagnosis of primary liver cancer. Herein, an electrochemical method for determining AFU activity was developed based on measuring p-nitrophenol (pNP), which is a product of the reaction between AFU and p-nitrophenyl-α-L-fucopyranoside. The electrochemical detection of pNP in serum samples exhibited a wide linear range (2.5–250 μM), which corresponds to approximately 2.5–250 U/L AFU. The recovery of AFU measured upon enzyme addition to standard serum was 97–110%. Moreover, no potential interferants had a significant effect on pNP quantification. In contrast, an optical absorption method was subject to interference by the serum color. Further, the linear range for pNP was only 2.5–50 μM and the recovery of AFU was 165–219%. The performance of this absorption method could lead to a misjudgment of the disease course. Therefore, the electrochemical method for AFU activity determination has greater potential for use in clinical applications.

Melanogenesis-Inhibitory and Cytotoxic Activities of Triterpene Glycoside Constituents from the Bark of Albizia procera

Five oleanane-type triterpene glycosides including three new ones, proceraosides E-G (1-3), were isolated from a MeOH-soluble extract of Albizia procera bark. The structures of 1-3 were determined by use of NMR spectra, HRESIMS, and chemical methods. Compounds 1-5 exhibited inhibitory activities against the proliferation of the A549, SKBR3, AZ521, and HL60 human cancer cell lines (IC50 0.28-1.8 μM). Additionally, the apoptosis-inducing activity of compound 2 was evaluated by Hoechst 33342 staining and flow cytometry, while the effects of 2 on the activation of caspases-9, -8, and -3 in HL60 cells were revealed by Western blot analysis.