Cas no 2872-66-4 (p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside)

p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside is a synthetic glycoside derivative widely used as a substrate in enzymatic assays, particularly for studying β-galactosidase activity. The acetyl-protected hydroxyl groups enhance stability and solubility in organic solvents, facilitating its use in synthetic and analytical applications. The p-nitrophenyl moiety allows for convenient spectrophotometric detection upon enzymatic cleavage, enabling precise quantification of enzyme kinetics. This compound is valued for its high purity and consistent performance in biochemical research, making it a reliable tool for investigating glycosidase mechanisms and carbohydrate metabolism. Its well-defined structure ensures reproducibility in experimental results, supporting advancements in glycobiology and enzymology.
p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside structure
2872-66-4 structure
Product Name:p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside
CAS No:2872-66-4
MF:C20H23NO12
MW:469.39612698555
CID:282611
PubChem ID:259575
Update Time:2025-06-09

p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside Chemical and Physical Properties

Names and Identifiers

    • b-D-Galactopyranoside,4-nitrophenyl, 2,3,4,6-tetraacetate
    • p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside
    • [(2R,3S,4S,5R,6S)-3,4,5-triacetyloxy-6-(4-nitrophenoxy)oxan-2-yl]methyl acetate
    • p-Nitrophenyl 2,3,4,
    • (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    • 4-nitrophenyl 2,3,4,6-tetra-o-acetyl-
    • A-D-galactopyranoside
    • p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-
    • FT-0672907
    • NSC89590
    • AKOS001176177
    • 1-(4-Nitrophenyl)-2,3,4,6-tetra-O-acetyl-beta-D-galactopyranoside
    • [3,4,5-triacetyloxy-6-(4-nitrophenoxy)oxan-2-yl]methyl acetate
    • F1507-0106
    • Z154666266
    • [3, 4, 5-triacetyloxy-6-(4-nitrophenoxy)oxan-2-yl]methyl acetate
    • 2-(acetoxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    • AKOS016291271
    • FT-0672910
    • FT-0672909
    • Pentonic acid, 2-acetyl-2,3-dideoxy-5-O-(phenylmethyl)-, .gamma.-lactone (9CI)
    • FT-0672906
    • [3,4,5-tris(acetyloxy)-6-(4-nitrophenoxy)oxan-2-yl]methyl acetate
    • NSC-89590
    • FT-0672916
    • NSC89591
    • NSC-89591
    • 4-Nitrophenyl 2,3,4,6-tetra-O-acetylhexopyranoside
    • 1094684-29-3
    • (4-NITRO)PHENYL-2,3,4,6-TETRA-O-ACETYL-alpha-D-GALACTOPYRANOSIDE
    • DTXSID70863043
    • 2872-66-4
    • 4'-NITROPHENYL TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSIDE
    • p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside
    • Inchi： 1S/C20H23NO12/c1-10(22)28-9-16-17(29-11(2)23)18(30-12(3)24)19(31-13(4)25)20(33-16)32-15-7-5-14(6-8-15)21(26)27/h5-8,16-20H,9H2,1-4H3
    • InChI Key： BEUISCKWILNFIL-UHFFFAOYSA-N
    • SMILES： O1C(C(C(C(C1COC(C)=O)OC(C)=O)OC(C)=O)OC(C)=O)OC1C=CC(=CC=1)[N+](=O)[O-]

Computed Properties

  • Exact Mass: 469.12200
  • Monoisotopic Mass: 469.12202517g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 12
  • Heavy Atom Count: 33
  • Rotatable Bond Count: 11
  • Complexity: 742
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 5
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.2
  • Topological Polar Surface Area: 170?2

Experimental Properties

  • PSA: 169.48000
  • LogP: 1.57990

p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
N505715-100mg
p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside
 2872-66-4
100mg
 $ 161.00 2023-09-06
TRC
N505715-1g
p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside
 2872-66-4
1g
 $ 1286.00 2023-09-06

p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside Production Method

p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside Related Literature

2872-66-4 (p-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-b-D-galactopyranoside) Related Products

Recommended suppliers
Zouping Mingyuan Import and Export Trading Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Zouping Mingyuan Import and Export Trading Co., Ltd
Shaanxi pure crystal photoelectric technology co. LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Shaanxi pure crystal photoelectric technology co. LTD
Henan Dongyan Pharmaceutical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Henan Dongyan Pharmaceutical Co., Ltd
Hubei Cuiyuan Biotechnology Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Hubei Cuiyuan Biotechnology Co.,Ltd
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Jiangsu Xinsu New Materials Co., Ltd