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Catalog Number:
21234
CAS Number:
7493-95-0
4-Nitrophényl-α-D-galactopyranoside
Purity:
≥ 98 % (HPLC)
Synonym(s):
p -nitrophényl α-D-galactopyranoside
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Product Information

4-Nitrophenyl-a-D-galactopyranoside is a valuable synthetic compound widely utilized in biochemical research and enzymatic assays. This substrate is particularly significant in the study of galactosidases, where it serves as a chromogenic indicator for enzyme activity. When hydrolyzed by galactosidase, it releases 4-nitrophenol, which can be quantitatively measured, making it an essential tool for researchers in enzymology and molecular biology. Its ability to provide clear, measurable results enhances its appeal in various laboratory settings, particularly in the fields of biochemistry and microbiology.

Additionally, 4-Nitrophenyl-a-D-galactopyranoside is recognized for its stability and ease of use, allowing for straightforward incorporation into experimental protocols. Its applications extend beyond basic research; it is also employed in diagnostic assays and quality control processes in the pharmaceutical industry. By facilitating the study of enzyme kinetics and substrate specificity, this compound plays a crucial role in advancing our understanding of biochemical pathways and developing new therapeutic strategies.

Synonyms
p -nitrophényl α-D-galactopyranoside
CAS Number
7493-95-0
Purity
≥ 98 % (HPLC)
Molecular Formula
C 12 H 15 NON 8
Molecular Weight
301.25
MDL Number
MFCD00065050
PubChem ID
259380
Appearance
Poudre blanche avec une teinte jaune
Optical Rotation
[a] D 25 = 246 ± 2 º (C = 1 dans H 2 O)
Conditions
Conserver à 0 - 8 °C
General Information
Synonyms
p -nitrophényl α-D-galactopyranoside
CAS Number
7493-95-0
Purity
≥ 98 % (HPLC)
Molecular Formula
C 12 H 15 NON 8
Molecular Weight
301.25
MDL Number
MFCD00065050
PubChem ID
259380
Appearance
Poudre blanche avec une teinte jaune
Optical Rotation
[a] D 25 = 246 ± 2 º (C = 1 dans H 2 O)
Conditions
Conserver à 0 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

4-Nitrophenyl-a-D-galactopyranoside is widely utilized in research focused on:

  • Enzyme Activity Assays: This compound serves as a substrate for various glycosidases, allowing researchers to measure enzyme activity effectively. Its clear colorimetric change upon hydrolysis makes it easy to quantify enzyme performance.
  • Biochemical Research: It is used in studies involving carbohydrate metabolism and glycosylation processes, helping scientists understand the role of sugars in biological systems.
  • Drug Development: The compound can be employed in screening assays to identify potential inhibitors of glycosidases, which are important targets in the development of treatments for diseases like diabetes and cancer.
  • Diagnostics: It has applications in diagnostic kits for measuring enzyme levels in clinical samples, aiding in the detection of various health conditions.
  • Teaching and Education: This compound is often used in laboratory courses to demonstrate enzyme kinetics and the principles of carbohydrate chemistry, providing students with hands-on experience in biochemical techniques.

Citations