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Postion:Product Catalog >Biochemical Engineering>Saccharides>Monosaccharide>4-Nitrophenyl-beta-D-galactopyranoside
4-Nitrophenyl-beta-D-galactopyranoside
  • 4-Nitrophenyl-beta-D-galactopyranoside
  • 4-Nitrophenyl-beta-D-galactopyranoside

4-Nitrophenyl-beta-D-galactopyranoside

Price $2
Package 1kg
Min. Order: 1kg
Update Time: 2019-07-06

Product Details

Product Name: 4-Nitrophenyl-beta-D-galactopyranoside CAS No.: 3150-24-1
Min. Order: 1kg Purity: 99%
Supply Ability: ask Release date: 2019/07/06
Product Number: : WM.485
Product Name: 4-Nitrophenyl-beta-D-galactopyranoside
Synonyms: 4-NITROPHENYL-B-D-GALACTOSIDE;4-NITROPHENYL-BETA-D-GALACTOSIDE;4-NITROPHENYL BETA-D-GALACTOSIDE-(1,5);4-NITROPHENYL-BETA-D-GALAKTOPYRANOSIDE;NITROPHENYL-B-D-GALACTOPYRANOSIDE, 4-;P-NITROPHENYL BETA-D-GALACTOPYRANOSIDE;P-NITROPHENYL BETA-D-GALACTOSIDE;PNPG
CAS: 3150-24-1
MF: C12H15NO8
MW: 301.25
EINECS: 221-584-5
Product Categories: Substrates;Biochemistry;Galactose;Glycosides;Sugars;Carbohydrates & Derivatives;substrate
Mol File: 3150-24-1.mol
Article illustration
 
4-Nitrophenyl-beta-D-galactopyranoside Chemical Properties
Melting point  178-182 °C
Boiling point  442.39°C (rough estimate)
density  1.3709 (rough estimate)
refractive index  1.5200 (estimate)
storage temp.  2-8°C
Water Solubility  Soluble in DMSO, Methanol, Water.
CAS DataBase Reference 3150-24-1(CAS DataBase Reference)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
3-10-21
MSDS Information
Provider Language
4-Nitrophenyl-beta-D-galactopyranoside English
SigmaAldrich English
ACROS English
 
4-Nitrophenyl-beta-D-galactopyranoside Usage And Synthesis
Chemical Properties white to light yellow crystalline powder
Definition ChEBI: A beta-D-galactopyranoside having a 4-nitrophenyl substituent at the anomeric position.
Purification Methods Purify the galactoside by recrystallisation from EtOH. [Horikoshi J Biochem (Tokyo) 35 39 1042, Goebel & Avery J Exptl Medicine 50 521 1929, Snyder & Link J Am Chem Soc 7 5 1758.] It is a chromogenic substrate for -galactosidases [Buoncore et al. J Appl Biochem 2 390 1980]. [Beilstein 17/7 V 55.]
 
4-Nitrophenyl-beta-D-galactopyranoside Preparation Products And Raw materials
Raw materials Etanol-->Sodium hydroxide-->Methanol-->Dichloromethane-->Acetic anhydride-->Benzene-->Acetonitrile-->Sodium acetate-->Boron trifluoride etherate-->Butyl acetate-->4-Nitrophenol-->Bis(tributyltin) oxide-->D-Galactose -->DOWEX(R) 50WX4 HYDROGEN FORM

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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