CAS 721431-18-1

4,7,10,13-Tetraoxa-16-azaheneicosanoicacid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-

Description:

4,7,10,13-Tetraoxa-16-azaheneicosanoic acid, with the CAS number 721431-18-1, is a complex organic compound characterized by its unique structural features, including multiple oxygen and nitrogen atoms within its molecular framework. This compound contains a long carbon chain, which contributes to its hydrophobic properties, while the presence of tetraoxa and azaheneicosanoic acid functional groups imparts hydrophilicity and potential reactivity. The thieno[3,4-d]imidazole moiety suggests biological activity, possibly indicating its role in medicinal chemistry or as a pharmacophore. The stereochemistry, indicated by the specific configuration of the hexahydro-2-oxo group, may influence its biological interactions and efficacy. Overall, this compound's intricate structure suggests potential applications in drug development, particularly in targeting specific biological pathways or functions. Further studies would be necessary to elucidate its full chemical behavior, stability, and potential therapeutic uses.

Formula: C₂₁H₃₇N₃O₈S

Synonyms:

• 15-[D(+)-Biotinylamino]-4,7,10,13-Tetraoxapentadecanoic Acid

Biotin-PEG4-propionic Acid

CAS: 721431-18-1

Formula: C₂₁H₃₇N₃O₈S

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 491.60

Ref: 3B-B5562

15-[D-(+)-Biotinylamino]-4,7,10,13-tetraoxapentadecanoic acid

CAS: 721431-18-1

Formula: C₂₁H₃₇N₃O₈S

Purity: 97%

Color and Shape: Solid

Molecular weight: 491.5988

Ref: IN-DA005JT7

Biotin-PEG4-acid

CAS: 721431-18-1

Biotin-PEG4-acid is a PEG-based linker for PROTACs which joins two essential ligands, crucial for forming PROTAC molecules.

Formula: C₂₁H₃₇N₃O₈S

Color and Shape: Solid

Molecular weight: 491.6

Ref: TM-T14597

Biotin-PEG4-Acid

CAS: 721431-18-1

Biotin-PEG4-Acid

Color and Shape: Liquid

Molecular weight: 491.60g/mol

Ref: 54-BIPG1199

Biotin-PEG4-propionic acid

CAS: 721431-18-1

Biotin-PEG4-propionic acid 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. Biotin-PEG4-propionic acid 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: C₂₁H₃₇N₃O₈S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 491.6 g/mol

Ref: 3D-FB15463

Biotin-PEG4-acid

CAS: 721431-18-1

Purity: 97%

Molecular weight: 491.23

Ref: 10-F554664

dPEG®24-Biotin Acid

CAS: 721431-18-1

dPEG®24-Biotin Acid 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. dPEG®24-Biotin Acid 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: C₆₁H₁₁₇N₃O₂₈S

Purity: Min. 95%

Molecular weight: 1,325.6 g/mol

Ref: 3D-DPG-6061

dPEG®4 Biotin Acid

CAS: 721431-18-1

dPEG®4 Biotin Acid 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. dPEG®4 Biotin Acid 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.

Purity: Min. 95%

Molecular weight: 491.6 g/mol

Ref: 3D-DPG-5705

dPEG®48-Biotin Acid

CAS: 721431-18-1

dPEG®48-Biotin Acid 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. dPEG®48-Biotin Acid 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: C₁₁₂H₂₁₈N₄O₅₃S

Purity: Min. 95%

Molecular weight: 2,500.99 g/mol

Ref: 3D-DPG-6067