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Chemical structure of NOTA-NHS ester

GC74665

NOTA-NHS ester

Also known as 2-[4-(carboxymethyl)-7-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethyl]-1,4,7-triazonan-1-yl]acetic acid

NOTA-NHS ester is a molecule related to radiolabeling drugs (RDC) that can be used for fluorescent labeling and radioactive nuclide labeling applications

ChemicalCAS1338231-09-6MW400.38FormulaC16H24N4O8
CAS number
1338231-09-6
Molecular weight
400.38
Formula
C16H24N4O8
InChIKey
UYDHNYKGXODDAV-UHFFFAOYSA-N
Catalogue number
GC74665
Brand
GLPBIO
Computed properties PubChem CID 90003233 · XLogP -6.2 · TPSA 148 Ų · H-bond donors 2
XLogP
-6.2
TPSA
148 Ų
H-bond donors
2
H-bond acceptors
11
Rotatable bonds
8
Heavy atoms
28

SMILES C1CC(=O)N(C1=O)OC(=O)CN2CCN(CCN(CC2)CC(=O)O)CC(=O)O

Computed descriptors from PubChem (CID 90003233), 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.