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2-Nitrophenyl-beta-D-galactopyranoside

2-Nitrophenyl-beta-D-galactopyranoside
2-Nitrophenyl-beta-D-galactopyranoside structure
CAS No.
369-07-3
Chemical Name:
2-Nitrophenyl-beta-D-galactopyranoside
Synonyms
ONPG;o-NPG=ONPG;2-Nitrophenyl;ONP-BETA-D-GAL;2-Nitrophenyl-beta-D;2-Nitrophenyl-b-D-galactopy;ONP BETA-D-GALACTOPYRANOSIDE;2-Nitrophenyl hexopyranoside;2-Nitrophenyl-b-D-glucosidase;2-Nitrophenyl-β-D-galactoside
CBNumber:
CB1366392
Molecular Formula:
C12H15NO8
Formula Weight:
301.25
MOL File:
369-07-3.mol

2-Nitrophenyl-beta-D-galactopyranoside Properties

Melting point:
186-193 °C (dec.)
alpha 
-70 º (c=1, H2O)
Boiling point:
442.39°C (rough estimate)
Density 
1.3709 (rough estimate)
refractive index 
-68.8 ° (C=1, H2O)
storage temp. 
2-8°C
form 
Powder
color 
White to very slightly yellow
optical activity
[α]20/D 70±1°, c = 1% in H2O
Water Solubility 
Soluble in water.
BRN 
92207
InChIKey
KUWPCJHYPSUOFW-RMPHRYRLSA-N
CAS DataBase Reference
369-07-3(CAS DataBase Reference)
NIST Chemistry Reference
Galactopyranoside, o-nitrophenyl, beta-d-(369-07-3)

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

2-Nitrophenyl-beta-D-galactopyranoside price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 48712-M 2-Nitrophenyl β-D-galactopyranoside 369-07-3 1gm $42.5 2018-11-20 Buy
Sigma-Aldrich 48712-M 2-Nitrophenyl β-D-galactopyranoside 369-07-3 5gm $162 2018-11-20 Buy
TCI Chemical N0418 2-Nitrophenyl beta-D-Galactopyranoside [Substrate for beta-D-Galactosidase] >98.0%(HPLC) 369-07-3 1g $30 2018-11-22 Buy
TCI Chemical N0418 2-Nitrophenyl beta-D-Galactopyranoside [Substrate for beta-D-Galactosidase] >98.0%(HPLC) 369-07-3 25g $330 2018-11-22 Buy
Alfa Aesar L10939 2-Nitrophenyl-beta-D-galactopyranoside, 98+% 369-07-3 5g $109 2018-11-13 Buy

2-Nitrophenyl-beta-D-galactopyranoside Chemical Properties,Uses,Production

Chemical Properties

White Crystalline Solid

Definition

ChEBI: A beta-D-galactoside having a 2-nitrophenyl substituent at the anomeric position.

Purification Methods

Purify 2-nitrophenyl--D-galactopyranoside by recrystallisation from EtOH. [Seidman & Link J Am Chem Soc 72 4324 1950, Snyder & Link J Am Chem Soc 75 1758 1953]. It is a chromogenic substrate for -galactosidases [Jagota et al. J Food Sci 46 161 1981]. [Beilstein 17/7 V 52.]

2-Nitrophenyl-beta-D-galactopyranoside Preparation Products And Raw materials

Raw materials

Preparation Products


2-Nitrophenyl-beta-D-galactopyranoside Suppliers

Global( 244)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Zheyan Biotech Co., Ltd.
18017610038
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Yunbio Tech Co.,Ltd.
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yunbiochem@126.com CHINA 253 58
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21956 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20676 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32452 55
Chongqing Chemdad Co.,Ltd
+86-19923101450
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career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 25796 58
Jinan Samuel Pharmaceutical CO., Ltd
18649108303
wli@samuelpharma.com CHINA 203 58
Jinan Carbotang Biotech Co.,Ltd.
+86 15866703830
+86 0531-61324629 figo.gao@foxmail.com CHINA 500 58

View Lastest Price from 2-Nitrophenyl-beta-D-galactopyranoside manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-25 2-Nitrophenyl-beta-D-galactopyranoside
369-07-3
US $100.00 / KG 1KG 99% 20kg career henan chemical co

2-Nitrophenyl-beta-D-galactopyranoside Spectrum


369-07-3(2-Nitrophenyl-beta-D-galactopyranoside)Related Search:


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  • -
  • o-Nitrophenyl-β-D-galactopyranoside - CAS 369-07-3 - Calbiochem
  • 2-Nitrophenyl hexopyranoside
  • 2-Nitrophenyl-beta-delta-galactopyranoside
  • Microbial Media for Molecular Biology
  • Media Components
  • Molecular Biology
  • Substrates by Enzyme
  • Gene Reporter Substrates
  • Galactosidase, beta
  • Enzyme Substrates
  • Enzymes, Inhibitors, and Substrates
  • C12H15NO8
  • Glycosides
  • Galactose
  • Sugars
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