2-Nitrophenyl α-D-galactopyranoside

Modify Date: 2025-08-25 11:50:14

2-Nitrophenyl α-D-galactopyranoside Structure
2-Nitrophenyl α-D-galactopyranoside structure
Common Name 2-Nitrophenyl α-D-galactopyranoside
CAS Number 19887-85-5 Molecular Weight 301.249
Density 1.6±0.1 g/cm3 Boiling Point 572.4±50.0 °C at 760 mmHg
Molecular Formula C12H15NO8 Melting Point N/A
MSDS N/A Flash Point 300.0±30.1 °C

 Use of 2-Nitrophenyl α-D-galactopyranoside


2-Nitrophenyl α-D-galactopyranoside, a nitrophenyl derivative, is a substrate to test for hydrolytic activity of glycosyl hydrolase[1].

 Names

Name (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-(2-nitrophenoxy)oxane-3,4,5-triol
Synonym More Synonyms

 2-Nitrophenyl α-D-galactopyranoside Biological Activity

Description 2-Nitrophenyl α-D-galactopyranoside, a nitrophenyl derivative, is a substrate to test for hydrolytic activity of glycosyl hydrolase[1].
Related Catalog
References

[1]. Charles E. Deutch, et al. Characterization of β-galactosidase and α-galactosidase activities from the halophilic bacterium Gracilibacillus dipsosauri. Annals of Microbiology volume 71, Article number: 46 (2021).

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 572.4±50.0 °C at 760 mmHg
Molecular Formula C12H15NO8
Molecular Weight 301.249
Flash Point 300.0±30.1 °C
Exact Mass 301.079773
PSA 145.20000
LogP -0.78
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.648

 Safety Information

HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

o-Nitrophenyl |A-D-galactopyranoside
o-Nitrophenyl |A-D-Galactoside
2-Nitrophenyl α-D-galactopyranoside
o-Nitrophenyl-Alpha-D-Galactopyranoside
α-D-Galactopyranoside, 2-nitrophenyl
2-Nitrophenyl a-D-galactopyranoside
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