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Chemical structure of Bis-NH2-PEG2

GC69760

Bis-NH2-PEG2

Also known as 2-[2-(2-aminoethoxy)ethoxy]ethanamine

Bis-NH2-PEG2 (PROTAC Linker 19) is a type of PEG-based PROTAC linker that can be used to synthesize PROTAC molecules

ChemicalCAS929-59-9MW148.2FormulaC6H16N2O2
CAS number
929-59-9
Molecular weight
148.2
Formula
C6H16N2O2
Solubility
DMSO ： 250 mg/mL (1686·91 mM; Need ultrasonic)
InChIKey
IWBOPFCKHIJFMS-UHFFFAOYSA-N
Catalogue number
GC69760
Brand
GLPBIO
Computed properties PubChem CID 70248 · XLogP -2 · TPSA 70.5 Ų · H-bond donors 2
XLogP
-2
TPSA
70.5 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
7
Heavy atoms
10

SMILES C(COCCOCCN)N

Computed descriptors from PubChem (CID 70248), 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.