CAS 14948-96-0

p-Nitrophenyl-N-acetyl-β-D-galactosaminide

Description:

p-Nitrophenyl-N-acetyl-β-D-galactosaminide is a synthetic compound commonly used as a substrate in biochemical assays, particularly for the detection of specific glycosidase enzymes. This compound features a p-nitrophenyl group, which serves as a chromogenic moiety, allowing for colorimetric detection upon enzymatic hydrolysis. The N-acetyl-β-D-galactosaminide portion indicates that it is a derivative of galactosamine, a sugar amino acid, which is linked to the p-nitrophenyl group through a glycosidic bond. The presence of the acetyl group enhances the stability and solubility of the compound in aqueous solutions. In terms of physical properties, it is typically a white to pale yellow crystalline solid, soluble in organic solvents and water at certain pH levels. The compound is utilized in various biochemical research applications, including studies on carbohydrate metabolism and enzyme kinetics, making it a valuable tool in glycoscience and enzymology. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₁₄H₁₈N₂O₈

InChI: InChI=1S/C14H18N2O8/c1-7(18)15-11-13(20)12(19)10(6-17)24-14(11)23-9-4-2-8(3-5-9)16(21)22/h2-5,10-14,17,19-20H,6H2,1H3,(H,15,18)/t10-,11-,12+,13-,14-/m1/s1

InChI key: InChIKey=OMRLTNCLYHKQCK-RKQHYHRCSA-N

SMILES: O([C@H]1[C@H](NC(C)=O)[C@@H](O)[C@@H](O)[C@@H](CO)O1)C2=CC=C(N(=O)=O)C=C2

Synonyms:

• 4-Nitrophenyl 2-(acetylamino)-2-deoxy-β-<span class="text-smallcaps">D</span>-galactopyranoside
• 4-Nitrophenyl-N-Acetyl-Beta-D-Galactosaminide
• Galactopyranoside, p-nitrophenyl 2-acetamido-2-deoxy-
• Galactopyranoside, p-nitrophenyl 2-acetamido-2-deoxy-, β-<span class="text-smallcaps">D</span>-
• p-Nitrophenyl 2-acetamido-2-deoxy-β-<span class="text-smallcaps">D</span>-galactopyranoside
• p-Nitrophenyl β-<span class="text-smallcaps">D</span>-N-acetylgalactosaminide
• p-Nitrophenyl β-N-acetyl-<span class="text-smallcaps">D</span>-galactosaminide
• p-Nitrophenyl-N-acetyl-β-<span class="text-smallcaps">D</span>-galactosaminide
• p-Nitrophenyl-β-N-acetyl-<span class="text-smallcaps">D</span>-galactoseaminide
• p-Nitrophenyl-β-N-acetylgalactosaminide
• β-<span class="text-smallcaps">D</span>-Galactopyranoside, 4-nitrophenyl 2-(acetylamino)-2-deoxy-
• β-D-Galactopyranoside, 4-nitrophenyl 2-(acetylamino)-2-deoxy-
• p-Nitrophenyl-N-acetyl-β-D-galactosaminide
• Galactopyranoside, p-nitrophenyl 2-acetamido-2-deoxy-, β-D-

4-Nitrophenyl 2-Acetamido-2-deoxy-β-D-galactopyranoside

CAS: 14948-96-0

Formula: C₁₄H₁₈N₂O₈

Purity: min. 98.0 area%(HPLC)

Color and Shape: White to Almost white powder to crystaline

Molecular weight: 342.30

Ref: 3B-N0865

4-Nitrophenyl 2-acetamido-2-deoxy-β-d-galactopyranoside

CAS: 14948-96-0

Formula: C₁₄H₁₈N₂O₈

Purity: 98%

Color and Shape: Solid

Molecular weight: 342.3013

Ref: IN-DA001LR6

4-Nitrophenyl 2-acetamido-2-deoxy-b-D-galactopyranoside

CAS: 14948-96-0

Formula: C₁₄H₁₈N₂O₈

Purity: ≥ 98%

Color and Shape: White to off-white powder

Molecular weight: 342.3

Ref: 7W-GC5717

4-Nitrophenyl-2-acetamido-2-deoxy-β-D-galactopyranoside

CAS: 14948-96-0

4-Nitrophenyl-2-acetamido-2-deoxy-β-D-galactopyranoside

Color and Shape: Light Yellow Powder

Molecular weight: 342.30g/mol

Ref: 54-BIM1204

p-Nitrophenyl 2-Acetamido-2-deoxy-β-D-galactopyranoside

Controlled Product

CAS: 14948-96-0

Stability Hygroscopic
Applications p-Nitrophenyl 2-Acetamido-2-deoxy-β-D-galactopyranoside (cas# 14948-96-0) is a compound useful in organic synthesis.

Formula: C₁₄H₁₈N₂O₈

Color and Shape: Neat

Molecular weight: 342.3

Ref: TR-N500010

4-Nitrophenyl-N-acetyl-β-D-galactosaminide

CAS: 14948-96-0

4-Nitrophenyl-N-acetyl-beta-D-galactosaminide is a synthetic substrate that is used in enzyme kinetics. It is a beta-galactosidase substrate that reacts with the enzyme to form a product. The rate of reaction can be measured by following the change in absorbance over time. This product will react with an acceptor, such as chondroitin sulfate, to produce an observable reaction product. 4NPBGA has been shown to be an effective carbon source for plant physiology studies and has been shown to have optimal activity at pH 6.5.

Formula: C₁₄H₁₈N₂O₈

Purity: Min. 98 Area-%

Molecular weight: 342.31 g/mol

Ref: 3D-N-3990

p-Nitrophenyl N-acetyl-β-D-galactosaminide

CAS: 14948-96-0

M04148 - p-Nitrophenyl N-acetyl-beta-D-galactosaminide

Formula: C₁₄H₁₈N₂O₈

Purity: 98%

Color and Shape: Solid, Light yellow powder

Molecular weight: 342.304

Ref: 10-M04148

4-Nitrophenyl N-acetyl-β-D-galactosaminide

CAS: 14948-96-0

4-Nitrophenyl N-acetyl-β-D-galactosaminide is a useful organic compound for research related to life sciences. The catalog number is T67691 and the CAS number is 14948-96-0.

Formula: C₁₄H₁₈N₂O₈

Color and Shape: Solid

Molecular weight: 342.304

Ref: TM-T67691