ChemicalBook
Chinese Japanese Germany Korea

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE structure
CAS No.
7493-95-0
Chemical Name:
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
Synonyms
PNPG;oside;NSC 89286;pyran­GAL1-A-PNP;Gal1-α-PNP;PNP-ALPHA-GAL;PNP-ALPHA-D-GAL;PNP ALPHA-D-GALACTOPYRANOSIDE;4-Nitrophenyl α-D-galacto­
CBNumber:
CB7433232
Molecular Formula:
C12H15NO8
Formula Weight:
301.25
MOL File:
7493-95-0.mol

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Properties

Melting point:
166-169 °C
refractive index 
239 ° (C=1, H2O)
storage temp. 
2-8°C
BRN 
92214
InChIKey
IFBHRQDFSNCLOZ-IIRVCBMXSA-N
CAS DataBase Reference
7493-95-0(CAS DataBase Reference)

SAFETY

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36-26
WGK Germany  3
3-10-21
HS Code  29400090
HS Code  29400090

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich N0877 4-Nitrophenyl α-D-galactopyranoside α-galactosidase substrate 7493-95-0 1g $157 2018-11-13 Buy
Sigma-Aldrich N0877 4-Nitrophenyl α-D-galactopyranoside α-galactosidase substrate 7493-95-0 5g $530 2018-11-13 Buy
TCI Chemical N0492 4-Nitrophenyl α-D-Galactopyranoside [Substrate for α-D-Galactosidase] >98.0%(HPLC) 7493-95-0 200mg $65 2018-11-22 Buy
TCI Chemical N0492 4-Nitrophenyl α-D-Galactopyranoside [Substrate for α-D-Galactosidase] >98.0%(HPLC) 7493-95-0 1g $193 2018-11-22 Buy
Alfa Aesar L13376 4-Nitrophenyl-alpha-D-galactopyranoside, 98+% 7493-95-0 500mg $62 2018-11-13 Buy

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Chemical Properties,Uses,Production

Chemical Properties

Off-White Crystalline Solid

Definition

ChEBI: An alpha-D-galactopyranoside having a 4-nitrophenyl substituent at the anomeric position.

Purification Methods

Purify 4-nitrophenyl--D-galactopyranoside by recrystallisation from H2O or aqueous EtOH. The monohydrate has m 85o which resolidifies and melts again at 151-152o (the hemihydrate), then resolidifies again and melts at 173o to give the anhydrous form. Drying the monohydrate at 60o yields the hemihydrate, and drying at 100o gives the anhydrous compound. The tetraacetate has m 147o after drying at 100o. [Jermyn Aust J Chem 15 569 1962, Helfreich & Jung Justus Liebigs Ann Chem 589 77 1954.] It is a substrate for galactosidase [Dangelmaier & Holmsen Anal Biochem 104 182 1980]. [Beilstein 17/7 V 55.]

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Preparation Products And Raw materials

Raw materials

Preparation Products


4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Suppliers

Global( 136)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jinan Samuel Pharmaceutical CO., Ltd
18649108303
wli@samuelpharma.com CHINA 203 58
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12233 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19923 58
Shanghai Baoman Biotechnology Co., Ltd. 021-62130998
baomanbio@163.com China 5253 55
Shanghai Uteam Biotechnology Co., Ltd. 400-0909-005 021-69955236-807
021-69955236-807 lj80414@hotmail.com China 5185 55
Jinan Samuel Pharmaceutical Co., Ltd. +400-652-8886 +86 18769761679 QQ:605 8181 51
+0531-88821802 QQ:2215588725 605818151@qq.com China 246 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40277 62

View Lastest Price from 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-25 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
7493-95-0
US $100.00 / KG 1KG 99% 20kg career henan chemical co

4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE Spectrum


7493-95-0(4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE)Related Search:


  • alpha-d-galactopyranoside,4-nitrophenyl
  • 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
  • GAL1-A-PNP
  • PNP-ALPHA-D-GAL
  • PNP ALPHA-D-GALACTOPYRANOSIDE
  • PNP-ALPHA-GAL
  • PNPG
  • P-NITROPHENYL A-D-GALACTOPYRANOSIDE
  • P-NITROPHENYL ALPHA-D-GALACTOPYRANOSIDE
  • P-NITROPHENYL ALPHA-D-GALACTOSIDE
  • P-NITROPHENYL-ALPHA-D-GALACTOYRANOSIDE
  • NITROPHENYL-A-D-GALACTOPYRANOSIDE, 4-
  • 4-Nitrophenyla-D-galactopyranoside
  • Gal1-α-PNP
  • 4-Nitrophenyl-ɑ-D-galactopyranoside, 98+%
  • 4-Nitrophenyl alpha-D-Galactopyranoside [Substrate for alpha-D-Galactosidase]
  • Nitrophenyl-α-D-Glucoyranoside
  • p-NITROPHENYL-a-D-GLUCOPYRANOSIDE extrapure
  • 4-Nitrophenyl-^a-D-galactopyranoside, 98+%
  • 4-Nitrophenyl-alpha-D-galactopyranoside, 98+%
  • 4-Nitrophenyl α-D-galacto­pyran­oside
  • P-Nitrophenyl-Alpha-D-GalactopyranosideA.R.
  • p-Nitrophenyl--D-galactoyranoside
  • 4’-nitrophenyl-b-D-galactopyranoside
  • 4-nitrophenyl-à-d-galactopyranoside
  • 5-Nitrophenyl β-D-galactopyranoside
  • 4-nitrophenyl-alpha-D-galactoside
  • α-D-Galactopyranoside, 4-nitropheny
  • 4-nitrophenyl α-D-galactopyranoside(p-)
  • 4-Nitrophenyl-α-D-galactopyranoside ,98%
  • 4-Nitrophenyl α-D-galacto-pyran-oside,p-Nitrophenyl α-D-galacto-pyran-oside
  • [Substrate for alpha-D-Galactosidase]
  • 4-Nitrophenyl alpha-D-Galactopyranoside 
  • NSC 89286
  • 4-Nitrophenyl α-D-galacto­
  • oside
  • pyran­
  • 4-Nitrophenyl α-D-Galactopyranoside [Substrate for α-D-Galactosidase]
  • Substrates
  • 13C & 2H Sugars
  • Biochemistry
  • Galactose
  • Glycosides
  • Sugars
  • Enzyme substrates
  • Carbohydrates & Derivatives
  • substrate
  • 7493-95-0
  • Galactose
  • Glycosides
  • Sugars
  • Biochemicals and Reagents
  • BioChemical
  • Substrates by Enzyme
  • Galactosidase, alpha
  • Enzymes, Inhibitors, and Substrates
  • Enzyme Substrates
Copyright 2017 © ChemicalBook. All rights reserved