CAS 381716-33-2

[(2R,3S,4S,5R)-3,4,5-triacetoxy-6-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]tetrahydropyran-2-yl]methyl acetate

Description:

The chemical substance with the name "[(2R,3S,4S,5R)-3,4,5-triacetoxy-6-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]tetrahydropyran-2-yl]methyl acetate" and CAS number "381716-33-2" is a complex organic compound characterized by its multi-functional groups and stereochemistry. It features a tetrahydropyran ring, which is a six-membered cyclic ether, and is substituted with multiple acetoxy groups, contributing to its reactivity and potential applications in organic synthesis. The presence of an azido group indicates potential for further chemical transformations, particularly in click chemistry, which is valuable in bioconjugation and material science. The stereochemical configuration (2R,3S,4S,5R) suggests specific spatial arrangements that can influence the compound's biological activity and interaction with other molecules. This compound may be of interest in medicinal chemistry and drug development due to its structural complexity and functional diversity. Its solubility, stability, and reactivity would depend on the specific conditions and solvents used in experiments or applications.

Formula: C₂₀H₃₁N₃O₁₂

InChI: InChI=1/C20H31N3O12/c1-12(24)31-11-16-17(32-13(2)25)18(33-14(3)26)19(34-15(4)27)20(35-16)30-10-9-29-8-7-28-6-5-22-23-21/h16-20H,5-11H2,1-4H3/t16-,17+,18+,19-,20?/m1/s1

Synonyms:

• D-Galactose 1-[2-(2-Azidoethoxy)ethoxyethyl]-2,3,4,6-tetra-O-acetate

2-[2-(2-Azidoethoxy)ethoxy]ethyl-2,3,4,6-tetra-O-acetyl-D-galactopyranoside

CAS: 381716-33-2

Formula: C₂₀H₃₁N₃O₁₂

Purity: 95%

Color and Shape: Liquid

Molecular weight: 505.4730

Ref: IN-DA003PA0

2-[2-(2-Azidoethoxy)ethoxy]ethyl 2,3,4,6-Tetra-O-acetyl-D-galactopyranoside

CAS: 381716-33-2

2-[2-(2-Azidoethoxy)ethoxy]ethyl 2,3,4,6-Tetra-O-acetyl-D-galactopyranoside

Purity: >95.0%

Ref: 54-OR1079109

1-[2-(2-Azidoethoxy)ethoxyethyl]-2,3,4,6-tetra-O-acetyl-D-galactopyranoside

CAS: 381716-33-2

Ref: 7W-GC4696

2-[2-(2-Azidoethoxy)ethoxy]ethyl 2,3,4,6-Tetra-O-acetyl-D-galactopyranoside

CAS: 381716-33-2

Formula: C₂₀H₃₁N₃O₁₂

Purity: >95.0%(N)

Color and Shape: Colorless to Brown clear liquid

Molecular weight: 505.48

Ref: 3B-G0257

1-[2-(2-Azidoethoxy)ethoxyethyl]-2,3,4,6-tetra-O-acetyl-D-galactopyranoside

CAS: 381716-33-2

1-[2-(2-Azidoethoxy)ethoxyethyl]-2,3,4,6-tetra-O-acetyl-D-galactopyranoside is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. 1-[2-(2-Azidoethoxy)ethoxyethyl]-2,3,4,6-tetra-O-acetyl-D-galactopyranoside is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

Formula: C₂₀H₃₁N₃O₁₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 505.47 g/mol

Ref: 3D-MA07052