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Chemical structure of YO-PRO-1

GC71737

YO-PRO-1

Also known as trimethyl-[3-[4-[(Z)-(3-methyl-1,3-benzoxazol-2-ylidene)methyl]quinolin-1-ium-1-yl]propyl]azanium diiodide

YO-PRO-1 (Oxazole yellow) is a carbocyanine monomer and DNA green fluorescent dye that is not permeable to normal animal cell membranes but is permeable to the cell membranes of apoptotic and necrotic cells

ChemicalCAS152068-09-2MW629.32FormulaC24H29I2N3O
CAS number
152068-09-2
Molecular weight
629.32
Formula
C24H29I2N3O
InChIKey
ULHRKLSNHXXJLO-UHFFFAOYSA-L
Catalogue number
GC71737
Brand
GLPBIO
Computed properties PubChem CID 6439500 · TPSA 16.4 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
16.4 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
5
Heavy atoms
30

SMILES CN\1C2=CC=CC=C2O/C1=C\C3=CC=[N+](C4=CC=CC=C34)CCC[N+](C)(C)C.[I-].[I-]

Computed descriptors from PubChem (CID 6439500), 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.