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Cyanine3.5 DBCO - CAS
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OCY3507
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Cyanine3.5 DBCO

suitable for HPLC, ≥95%
Synonym(s): Cy3.5-DBCO
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Product Information
General Properties
Other Properties
Description
Safety Information
Product Information
CAS Number
Linear Formula

C56H55ClN4O2

Molecular weight 851.53
Beilstein
EC Number

MDL Number

PubChem CID 143968282
PubChem SID 517706828
General Properties
Purity 95%
Appearance Dark purple powder
Solubility Freely soluble in methanol, chloroform, DMSO, and DMF; poorly soluble in water.
Purity Testing Method HPLC
Structural Identification Method NMR/MS
Storage Conditions −20 °C, keep in dark place.
Other Properties
Spectral Properties
Excitation Wavelength (λₑₓ) 590 nm
Emission Wavelength (λₑₘ) 605 nm
Molar Extinction Coefficient (ε) 110000 L⋅mol⁻¹·cm⁻¹
DESCRIPTION

Cyanine3.5 DBCO is a copper-free bioorthogonal reagent for strain-promoted azide-alkyne cycloaddition (SPAAC) with azide-containing molecules. This near-infrared probe (ex/em 581/596 nm) features a dibenzocyclooctyne (DBCO) group that enables rapid, catalyst-free conjugation under physiological conditions, making it ideal for sensitive live-cell imaging and in vivo applications.

SAFETY INFORMATION
  • Symbol GHS

  • Hazard Code

  • Risk Statements

  • Safety Statements

  • RIDADR

  • WGK Germany

  • RTECS

  • F

  • Hazard Class

  • Packing Group

  • HS Code

  • Toxicity

  • Autoignition Temperature

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