4-Nitrophenyl alpha-D-galactopyranoside

Basic Information

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CAS Number

7493-95-0

Molecular Formula

C12H15NO8

Molecular Weight

301.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

166-169 ºC

Boiling Point

582.2 °C at 760 mmHg

Density

1.5990

Flash Point

305.9 °C

Refractive Index

239 ° (C=1, H2O)

SMILES

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O[C@H]([C@H]([C@H]([C@@H](CO)O1)O)O)[C@H]1OC2=CC=C([N+]([O-])=O)C=C2

InChI

InChI=1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9+,10+,11-,12+/m1/s1

InChIKey

IFBHRQDFSNCLOZ-IIRVCBMXSA-N

LogP

-0.70330

Complexity

354

Safety Information

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Sensitiveness

对热和光线敏感

Synonyms & References

English

4-Nitrophenyl alpha-D-galactopyranoside
4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE
4-Nitrophenyl α-D-galacto-pyran-oside
4-Nitrophenyl alpha-D-Galactopyranoside [Substrate for alpha-D-Galactosidase]
4-Nitrophenyl a-D-galactopyranoside
4-Nitrophenyl α-D-galactopyranoside
NITROPHENYL-a-D-GALACTOPYRANOSIDE, 4-(RG)
p-Nitrophenyl .α.-D-galactopyranoside
p-Nitrophenyl α-D-Ga
p-Nitrophenyl α-D-Galactopyranoside
P-NITROPHENYL-ALPHA-D -GALACTOPYRANOSIDE CRYSTALLINE
4-Nitrophenyl α-D-galactopyranoside
amp
GAL1-A-PNP
oside
PNPG
pNP-galactopyranoside
pyran&amp
shy
Galactopyranoside,p-nitrophenyl, a-D-(8CI)
4-Nitrophenyl a-D-galactoside
NSC 89286
p-Nitrophenyl a-D-galactopyranoside
p-Nitrophenyl a-D-galactoside
p-Nitrophenyl a-galactopyranoside
p-Nitrophenyl a-galactoside
p-NITROPHENYL-alpha-D-GALACTOPYRANOSIDE
4-nitrophenyl
A-d-galactopyranoside
p-Nitrophenyl alpha-D-galactopyranoside
p-nitrophenyl-alpha-D-galactoside

MDL Number

MFCD00065050

FAQ

What is 4-Nitrophenyl alpha-D-galactopyranoside (CAS: 7493-95-0)?

4-Nitrophenyl alpha-D-galactopyranoside is a chemical compound with the CAS number 7493-95-0. It is a glycoside containing a 4-nitrophenyl group and a galactose unit. The molecular formula is C14H16N2O7. It is used in chemical synthesis, particularly in enzyme assays and in the study of glycosidic bond formation.

What are the main uses of 4-Nitrophenyl alpha-D-galactopyranoside (CAS: 7493-95-0)?

4-Nitrophenyl alpha-D-galactopyranoside is mainly used as a substrate in enzymatic studies, particularly in the study of glycosidases. It is also used in chemical synthesis for the preparation of glycosides and in analytical chemistry for the identification and quantification of glycosidases.

Is 4-Nitrophenyl alpha-D-galactopyranoside (CAS: 7493-95-0) safe?

4-Nitrophenyl alpha-D-galactopyranoside is generally safe when handled with appropriate precautions. However, it is important to wear gloves and protective eyewear to prevent skin and eye contact. It should be stored away from heat and sources of ignition. Ingestion or inhalation should be avoided, and exposure to incompatible materials should be prevented.

How should 4-Nitrophenyl alpha-D-galactopyranoside (CAS: 7493-95-0) be stored?

4-Nitrophenyl alpha-D-galactopyranoside should be stored at room temperature in a cool, dry place. It should be kept away from direct sunlight and heat sources. The container should be tightly sealed to prevent moisture and light exposure. It is advisable to store it in a well-ventilated area and away from incompatible materials such as strong acids and bases.