2-Nitrophenyl beta-D-galactopyranoside

Basic Information

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CAS Number

369-07-3

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

195 ºC

Boiling Point

572.4°C at 760 mmHg

Water Solubility

Soluble in water.

Flash Point

300°C

Refractive Index

-68.8 ° (C=1, H2O)

Specific Rotation

-70 º (c=1, H2O)

SMILES

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C1=CC=C(C(=C1)[N+](=O)[O-])OC2C(C(C(C(O2)CO)O)O)O

InChI

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

InChIKey

KUWPCJHYPSUOFW-YBXAARCKSA-N

LogP

-0.70330

Complexity

362

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

AS-62630
AC-24638
AKOS005259557
2-Nitrophenyl b-D-galactopyranoside
MFCD00065048
2-Nitrophenyl-beta-D-galactopyranoside
b-D-Galactoside,2-nitrophenyl(9ci)
2-Nitrophenyl-beta-D-galactopyranoside,o-nitrophenyl-beta-D-galactopyranoside;o-nitrophenyl-beta-D-galactoside;niphgal;onpg
2-Nitrophenyl-I(2)-D-galactopyranoside
ONPG;2-Nitrophenyl -D-galactoside-(1,5)
o-NPG
b-D-Galactopyranoside, 2-nitrophenyl
ONPG
HY-15926
M02731
MFCD00063255
beta-D-Galactopyranoside, 2-nitrophenyl
2-Nitrophenyl beta-D-galactoside
28347-45-7
o-Nitrophenyl .beta.-D-galactopyranoside
2-Nitrophenyl-.beta.-.delta.-galactopyranoside
2-Nitrophenyl
o-nitrophenyl beta-D-galacto-side
2-Nitrophenyl beta-D-galactopyranoside, >=99.0% (HPLC)
o-Nitrophenyl beta-D-galactoside
NITROPHENYLGALACTOSIDES
Galactopyranoside, o-nitrophenyl, beta-D-
AKOS016008685
1-O-[O-NITROPHENYL]-BETA-D-GALACTOPYRANOSE
beta-D-Galactopyranoside, nitrophenyl
o-Nitrophenyl beta-D-galactopyranoside

MDL Number

MFCD00063255

Customs Code

29400090

FAQ

What is 2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3)?

2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3) is a glycoside compound formed by the linkage of beta-D-galactopyranose to 2-nitrophenol. It is a white crystalline solid with a molecular formula of C12H13NO8 and is commonly used as a substrate in biochemical assays. The compound is known for its reactivity in enzymatic reactions and its role in carbohydrate chemistry.

What are the main uses of 2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3)?

2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3) is widely used in pharmaceutical research as a tool for studying beta-galactosidase enzymes. It also finds applications in industrial processes involving carbohydrate analysis and in food science for detecting lactose. Additionally, it is utilized in biochemical research for enzyme kinetics and substrate specificity studies.

Is 2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3) safe?

2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3) is generally considered safe when handled properly. However, it should be treated with caution as it may cause mild irritation if inhaled or contacted with skin. Safety data sheets recommend using appropriate protective gear, such as gloves and goggles, during handling. It is not classified as highly toxic but should be stored away from incompatible substances to ensure safety.

How should 2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3) be stored?

2-Nitrophenyl beta-D-galactopyranoside (CAS: 369-07-3) should be stored in a cool, dry place, away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption and maintain stability. Storage at temperatures below 25°C is recommended, and it should be protected from exposure to air and humidity to avoid degradation.