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Chemical structure of SPDB

GC30150

SPDB

Also known as (2,5-dioxopyrrolidin-1-yl) 4-(pyridin-2-yldisulfanyl)butanoate

SPDB is a glutathione cleavable ADC linker used for the antibody-drug conjugate (ADCs)

ChemicalCAS115088-06-7MW326.39FormulaC13H14N2O4S2
CAS number
115088-06-7
Molecular weight
326.39
Formula
C13H14N2O4S2
Solubility
Ethanol: 100 mg/mL (306·38 mM)
InChIKey
JSHOVKSMJRQOGY-UHFFFAOYSA-N
Catalogue number
GC30150
Brand
GLPBIO
Computed properties PubChem CID 11551591 · XLogP 1 · TPSA 127 Ų · H-bond donors 0
XLogP
1
TPSA
127 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
8
Heavy atoms
21

SMILES C1CC(=O)N(C1=O)OC(=O)CCCSSC2=CC=CC=N2

Computed descriptors from PubChem (CID 11551591), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.