19710-96-4

Basic information

• Product Name: 2-nitrophenylgalactoside
• Synonyms: 2-nitrophenylgalactoside;2-Nitrophenyl-alpha-D-galactoside;Galactopyranoside, 2-nitrophenyl;Ortho-nitrophenyl-beta-D-galactoside
• CAS NO: 19710-96-4
• Molecular Formula: C₁₂H₁₅NO₈
• Molecular Weight: 301.25
• EINECS: 206-716-1
• Mol File: 19710-96-4.mol
• Article Data: 4

Chemical Properties

• Melting Point: 195℃
• Boiling Point: 572.4°Cat760mmHg
• Flash Point: 300°C
• Appearance: /
• Density: 1.599g/cm³
• Vapor Pressure: 6.1E-14mmHg at 25°C
• Refractive Index: 1.647
• PKA: 12.69±0.70(Predicted)
• CAS DataBase Reference: 2-nitrophenylgalactoside(CAS DataBase Reference)
• NIST Chemistry Reference: 2-nitrophenylgalactoside(19710-96-4)
• EPA Substance Registry System: 2-nitrophenylgalactoside(19710-96-4)

Safety Data

• Safety Statements: S24/25:
• Hazardous Substances Data: 19710-96-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-4-2-1-3-6(7)13(18)19/h1-4,8-12,14-17H,5H2/t8?,9-,10-,11?,12+/m0/s1

Upstream product

• 3068-32-4 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside 
• 572-10-1 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl chloride 
• 25878-60-8 D-galactose pentaacetate 
• 24624-80-4 (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 
• 88-75-5 2-hydroxynitrobenzene 
• 3053-17-6 (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 

Downstream Products

• 172982-34-2 (+)-(3,5/4,6)-3,6-diazido-4-O-(β-D-galactopyranosyl)-5-hydroxycyclohexene 
• 10257-28-0 D-Galactose 
• 2595-07-5 allyl β-D-galactopyranoside 
• 3757-90-2 2-Acetamido-2-deoxy-6-O-(β-D-galactopyranosyl)-D-glucose 
• 114102-89-5 o-nitrophenyl 6-O-trityl-β-D-galactopyranoside 
• 7115-19-7 methyl β-D-galactopyranosyl-<1->3>-β-D-galactopyranoside 
• 77790-33-1 methyl β-D-galactopyranosyl-<1->6>-β-D-galactopyranoside 
• 3646-73-9 α-D-galactopyranose 
• 16554-53-3 2-Nitrophenolate ion 
• 144683-70-5 p-nitrophenyl O-β-D-galactopyranosyl-(1->4)-β-D-xylopyranoside 
• 144683-64-7 (2S,3R,4S,5R,6R)-2-((3R,4R,5R,6S)-4,5-Dihydroxy-6-phenoxy-tetrahydro-pyran-3-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 
• 144683-63-6 (2S,3R,4S,5R,6R)-2-((2S,3R,4S,5R)-3,5-Dihydroxy-2-phenoxy-tetrahydro-pyran-4-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 
• 67412-74-2 Benzyl-4-O-(β-D-galactopyranosyl)-β-D-xylopyranosid 
• 138143-67-6 benzyl 3-O-(β-D-galactopyranosyl)-β-D-xylopyranoside 

Relevant articles and documents

Aryl O- and S-galactosides and lactosides as specific inhibitors of human galectins-1 and -3: Role of electrostatic potential at O-3

Phase transfer catalyzed reaction was used for the high yielding synthesis of aryl 1-thio-β-d-galacto- and lacto-pyranosides carrying a panel of substituents on the phenyl groups. Best galectin-1 inhibitors were simple p-nitrophenyl thiogalactoside 5a for

Alpha-galactosidase production

A process for the production of α-galactosidase by culturing the mold Penicillium duponti in an aqueous medium containing at least one sugar with at least one αD-galactopyranosyl bond and collecting the mycelium thus obtained.