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Chemical structure of SPDP-PEG6-acid

GB55237

SPDP-PEG6-acid

Also listed as 3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oic acid

SPDP-PEG6-acid (catalogue number GB55237) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 1818294-33-5. Molecular formula C23H38N2O9S2, molecular weight 550.69. IUPAC name: 3-[2-[2-[2-[2-[2-[2-[3-(pyridin-2-yldisulfanyl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid. Supplied as 100mg at ₪2,231.17; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS1818294-33-5MW550.69FormulaC23H38N2O9S2
CAS number
1818294-33-5
Molecular weight
550.69
Formula
C23H38N2O9S2
InChIKey
FVYCUTAHKAPGJJ-UHFFFAOYSA-N
Catalogue number
GB55237
Brand
GLPBIO
Computed properties PubChem CID 77078427 · XLogP -0.4 · TPSA 185 Ų · H-bond donors 2
XLogP
-0.4
TPSA
185 Ų
H-bond donors
2
H-bond acceptors
12
Rotatable bonds
26
Heavy atoms
36

SMILES C1=CC=NC(=C1)SSCCC(=O)NCCOCCOCCOCCOCCOCCOCCC(=O)O

Computed descriptors from PubChem (CID 77078427), 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.