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Chemical structure of Br-DAPI

GC68805

Br-DAPI

Also known as 3-bromo-2-(4-carbamimidoylphenyl)-1H-indole-6-carboximidamide

Br-DAPI is a marker dye in the DAPI series· DAPI is a fluorescent dye that strongly binds to DNA· DAPI binds to the A/T base pairs in the minor groove of double-stranded DNA (one DAPI molecule can occupy three base pairs), resulting in an approximately 20-fold increase in fluorescence intensity· By observing fluorescence intensity, DNA can be quantified· DAPI can also penetrate intact cell membranes and is commonly used for staining live and fixed cells· Storage: Avoid light exposure

ChemicalCAS2387906-44-5MW356.22FormulaC16H14BrN5
CAS number
2387906-44-5
Molecular weight
356.22
Formula
C16H14BrN5
Solubility
DMSO ： 100 mg/mL (280·73 mM; Need ultrasonic)
InChIKey
GSBXNZFEZFIMCS-UHFFFAOYSA-N
Catalogue number
GC68805
Brand
GLPBIO
Computed properties PubChem CID 162642091 · XLogP 2.3 · TPSA 116 Ų · H-bond donors 5
XLogP
2.3
TPSA
116 Ų
H-bond donors
5
H-bond acceptors
2
Rotatable bonds
3
Heavy atoms
22

SMILES C1=CC(=CC=C1C2=C(C3=C(N2)C=C(C=C3)C(=N)N)Br)C(=N)N

Computed descriptors from PubChem (CID 162642091), 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.