84034-75-3

Basic information

• Product Name: 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS
• Synonyms: 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS;4-Nitrophenylhepta-O-acetyl-b-lactoside;4-Nitrophenyl heptα-O-acetyl-β-lactoside;4-Nitrophenyl β-lactoside heptaacetate ,90%;4-Nitrophenyl 4-O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside 2,3,6-Triacetate;p-Nitrophenyl β-Lactoside Heptaacetate;(4-Nitrophenyl)-β-lactoside heptaacetate;p-Nitrophenyl beta-lactoside heptaacetate
• CAS NO: 84034-75-3
• Molecular Formula: C₃₂H₃₉NO₂₀
• Molecular Weight: 757.647
• EINECS: 1533716-785-6
• Product Categories: Oligosaccharides
• Mol File: 84034-75-3.mol
• Article Data: 10

Chemical Properties

• Appearance: /
• Storage Temp.: −20°C
• Solubility: Methanol
• CAS DataBase Reference: 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS(CAS DataBase Reference)
• NIST Chemistry Reference: 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS(84034-75-3)
• EPA Substance Registry System: 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS(84034-75-3)

Safety Data

• Safety Statements: 22-24/25
• WGK Germany: 3
• Hazardous Substances Data: 84034-75-3(Hazardous Substances Data)

Usage

Description

4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS, also known as p-Nitrophenyl β-D-Lactopyranoside Heptaacetate, is a white solid compound with the CAS number 84034-75-3. It is primarily used in organic synthesis and serves as a valuable intermediate in the preparation of various organic compounds.

Uses

Used in Organic Synthesis:
4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS is used as a synthetic intermediate for the preparation of various organic compounds. Its unique structure and reactivity make it a versatile building block in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Analytical Chemistry:
4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS is also used as a substrate in enzymatic assays, particularly for the study of glycosidase enzymes. 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS serves as a colorimetric indicator, allowing researchers to monitor enzyme activity and kinetics through the release of the yellow-colored 4-nitrophenol upon enzymatic cleavage.
Used in Research and Development:
In the field of research and development, 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS is employed as a model compound to investigate various chemical reactions and mechanisms. Its reactivity and structural features make it an ideal candidate for probing the efficiency and selectivity of different synthetic routes and methodologies.
Used in Pharmaceutical Industry:
4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS is used as a key intermediate in the synthesis of pharmaceutical compounds, particularly those targeting carbohydrate-based drug discovery. Its unique structure allows for the development of novel therapeutic agents with potential applications in the treatment of various diseases and conditions.
Used in Material Science:
In the field of material science, 4-NITROPHENYL HEPTA-O-ACETYL-BETA-LACTOS is utilized in the development of functional materials with specific properties. Its ability to form complexes and interact with other molecules makes it a promising candidate for the creation of advanced materials with applications in sensors, catalysts, and other high-tech devices.

Upstream product

• 100-02-7 4-nitro-phenol 
• 4753-07-5 2,3,6,2',3',4',6'-hepta-O-acetyl-lactosyl bromide 
• 3616-19-1 1',2',3',6',2,3,4,6-octa-O-acetyl-β-D-lactose 
• 3616-19-1 lactose octaacetate 
• 824-78-2 4-nitrophenol sodium salt 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 2280-44-6 D-Glucose 
• 83-87-4 D-glucose pentaacetate 
• 70223-97-1 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranosyl bromide 
• 5965-66-2 LACTOSE 

Downstream Products

• 4419-94-7 4-nitrophenyl β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside 
• 135253-84-8 4-aminophenyl-2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2,3,6-tetra-O-acetyl-β-D-glucopyranoside 
• 135253-89-3 N-{4-[(2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-phenyl}-acrylamide 
• 135253-86-0 Acetic acid (2S,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-acryloylamino-phenoxy)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester 
• 17691-02-0 p-Aminophenyl 4-O-(β-D-galactopyranosyl)-β-D-glucopyranoside 
• 1319112-77-0 p-(4-oxopentanamido)-phenyl β-D-lactose 
• 1427462-38-1 5-(-N-(p-O-(2,3,6,2,3,4,6-Hepta-O-acetyl-β-lactosyl)phenyl)-aminocarbonyl)-2,2'-bipyridine 
• 1427462-42-7 5-(-N-(p-O-(β-lactosyl)phenyl)aminocarbonyl)-2,2'-bipyridine 

Relevant articles and documents

Glycosylated lanthanide cyclen complexes as luminescent probes for monitoring glycosidase enzyme activity

The development of synthetic chemical probes for the detection of enzymes is extremely important for biological, medicinal, and industrial applications. Here we report the synthesis of an array of novel glycosylated Tb(iii) complexes, their photophysical properties in solution, and their ability to function as luminescent probes for observing glycosidase enzyme activity in real time. Our initial studies into the application of these complexes for the detection of the Concanavalin A (ConA) lectin is also reported, highlighting the broad scope of these novel chemical probes.

Hexavalent glycoclusters having tris-bipyridine ferrous complex cores as minimum combinatorial libraries for probing carbohydrate–carbohydrate interactions

2,2′-Bipyridines having two lactoside- or maltoside-appendages were prepared and then, complexed with ferrous ion to afford the corresponding tris-bipyridine ferrous complexes presenting hexavalent lactoside/maltoside clusters. Each of these complexes pro

Glycosylated tris-bipyridine ferrous complexes to provide dynamic combinatorial libraries for probing carbohydrate-carbohydrate interactions

2,2-Bipyridines having β-lactoside, β-d-glucoside, β-d-galactoside, and N-acetyl-β-d-glucosaminide were prepared and then, complexed with ferrous ion to afford trivalent glycoclusters having tris-bipyridine ferrous complex cores. Each glycocluster provides a dynamic combinatorial library composed of four diastereomeric stereoisomers (Δmer, Δfac, Λmer, and Λfac) whose ratios depend on their relative stabilities. CD spectral analyses of these glycoclusters showed that various cations (Na+, Mg2+, K+ or Ca2+) enriched Δ-forms of the glycocluster having β-lactosides and N-acetyl-β-d-glucosaminides possibly by cations-induced intramolecular carbohydrate-carbohydrate interactions.