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72040-63-2

72040-63-2 structure
72040-63-2 structure
  • Name: Biotin-C5-NHS Ester
  • Chemical Name: Succinimidyl-6-(biotinamido) Hexanoate
  • CAS Number: 72040-63-2
  • Molecular Formula: C20H30N4O6S
  • Molecular Weight: 454.540
  • Catalog: Signaling Pathways PROTAC PROTAC Linker
  • Create Date: 2018-12-28 21:16:11
  • Modify Date: 2024-01-02 16:08:25
  • Biotin-C5-NHS Ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1].

Name Succinimidyl-6-(biotinamido) Hexanoate
Synonyms (2,5-dioxopyrrolidin-1-yl) 6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoate
N-{6-[(2,5-dioxopyrrolidin-1-yl)oxy]-6-oxohexyl}-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide
MFCD00065502
N-{6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl}-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide
1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]hexahydro-2-oxo-, (3aS,4S,6aR)-
Description Biotin-C5-NHS Ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1].
Related Catalog
Target

Alkyl/ether

In Vitro PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].
References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562.

Density 1.4±0.1 g/cm3
Melting Point 169-171 °C
Molecular Formula C20H30N4O6S
Molecular Weight 454.540
Exact Mass 454.188599
PSA 159.21000
LogP -1.62
Index of Refraction 1.591
Storage condition −20°C
Stability Moisture Sensitive
Water Solubility H2O: ≤2 mg/mL with sonication
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3