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Fmoc-NH-ethyl-SS-propionic NHS ester

CAT: 0804-HY-140119Size: 1 EachDry Ice: NoHazardous: No
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Description
Fmoc-NH-ethyl-SS-propionic NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1].
CAS Number
2128735-23-7
UNSPSC
12352203
Hazard Statement
H302-H315-H319-H335
Target
ADC Linker
Type
ADC Related
Related Pathways
Antibody-drug Conjugate/ADC Related
Applications
Cancer-programmed cell death
Field of Research
Cancer
Assay Protocol
https://www.medchemexpress.com/fmoc-nh-ethyl-ss-propionic-nhs-ester.html
Solubility
10 mM in DMSO
Smiles
O=C(ON1C(CCC1=O)=O)CCSSCCNC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O
Molecular Formula
C24H24N2O6S2
Molecular Weight
500.59
Precautions
P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
References & Citations
[1]Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16 (5) :315-337.
Shipping Conditions
Room temperature
Scientific Category
ADC Related
Clinical Information
No Development Reported
Isoform
Cleavable Linker; Disulfide Cleavable Linker

Chemical Information

Fmoc-NH-ethyl-SS-propionic NHS ester
CAS Number2128735-23-7
PubChem CID129627652
IUPAC Name(2,5-dioxopyrrolidin-1-yl) 3-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyldisulfanyl]propanoate
Molecular FormulaC24H24N2O6S2
Molecular Weight500.6
XLogP2.7
Topological Polar Surface Area153
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count12
Heavy Atom Count34
Formal Charge0
Complexity728
SMILES
C1CC(=O)N(C1=O)OC(=O)CCSSCCNC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24
InChI
InChI=1S/C24H24N2O6S2/c27-21-9-10-22(28)26(21)32-23(29)11-13-33-34-14-12-25-24(30)31-15-20-18-7-3-1-5-16(18)17-6-2-4-8-19(17)20/h1-8,20H,9-15H2,(H,25,30)
InChIKey
XTOJUNPXMJPADI-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Fmoc-NH-ethyl-SS-propionic NHS ester
CAS: 2128735-23-7
CID: 129627652
Formula: C24H24N2O6S2
MW: 500.6
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight500.6
XLogP32.7
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count12
Exact Mass500.10757884
Monoisotopic Mass500.10757884
Topological Polar Surface Area153 Ų
Heavy Atom Count34
Formal Charge0
Complexity728
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes