sulfo-Cyanine5 amine

sulfo-Cyanine5 Amines
Cat. # Quantity Price Lead time
133C0 1 mg $115 in stock
233C0 5 mg $285 in stock
433C0 25 mg $680 in stock
533C0 50 mg $1270 in stock
633C0 100 mg $1990 in stock
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Water soluble amino dye for enzymatic transamination labeling and other couplings with electrophiles. Cyanine5 is a popular fluorophore that is compatible with different fluorescence measuring instruments.

sulfo-Cyanine5 derivatives possess good water solubility.

Sulfo-Cyanine5 amine, 633C0
Sulfo-Cyanine5 amine, 633C0
Sulfo-Cyanine5 amine, 633C0
Sulfo-Cyanine5 amine structure
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Sulfo-Cyanine5 absorbance and emission spectra

Sulfo-Cyanine5 absorbance and emission spectra

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sulfo-Cyanine5 carboxylic acid

Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.

BDP® 630/650-X-NHS ester

BDP 630/650 is a borondipyrromethene fluorophore tuned to Cyanine5 excitation and emission channels. The dye is bright and highly photostable. It is useful for fluorescence polarization assays. This is an amine-reactive NHS ester derivative.

THPTA ligand

THPTA is a water-soluble ligand for Cu(I)-catalyzed click chemistry. The ligand stabilizes copper in its Cu(I) oxidation state. Due to high aqueous solubility, reactions with this ligand do not require an organic co-solvent.

General properties

Appearance: dark blue solid
Molecular weight: 740.98
CAS number: 2183440-44-8
Molecular formula: C38H52N4O7S2
IUPAC name: 3H-​Indolium, 1-​[6-​[(6-​aminohexyl)​amino]​-​6-​oxohexyl]​-​2-​[5-​(1,​3-​dihydro-​1,​3,​3-​trimethyl-​5-​sulfo-​2H-​indol-​2-​ylidene)​-​1,​3-​pentadien-​1-​yl]​-​3,​3-​dimethyl-​5-​sulfo-​, inner salt
Solubility: moderate in water, well soluble in DMF, DMSO, alcohols
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 646
ε, L⋅mol−1⋅cm−1: 271000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.28
CF260: 0.04
CF280: 0.04

Product citations

  1. Wu, X.; Babi, M.; Moran-Mirabal, J.; Pelton, R. H. Grafting Polyanhydride Polymers to Cellulose Nanofibers. Cellulose, 2024, 31, 6193–6210. doi: 10.1007/s10570-024-05977-8
  2. Mochalova, E.N.; Egorova, E.A.; Komarova, K.S.; Shipunova, V.O.; Khabibullina, N.F.; Nikitin, P.I.; Nikitin, M.P. Comparative Study of Nanoparticle Blood Circulation after Forced Clearance of Own Erythrocytes (Mononuclear Phagocyte System-Cytoblockade) or Administration of Cytotoxic Doxorubicin- or Clodronate-Loaded Liposomes. International Journal of Molecular Sciences, 2023, 24(13), 10623. doi: 10.3390/ijms241310623
  3. Zhong, Y.; Maruf, A.; Qu, K.; Milewska, M.; Wandzik, I.; Mou, N.; Cao, Y.; Wu, W. Nanogels with covalently bound and releasable trehalose for autophagy stimulation in atherosclerosis. Journal of Nanobiotechnology, 2023, 21, 472. doi: 10.1186/s12951-023-02248-9
  4. Tuzikov, A.; Shilova, N.; Ovchinnikova, T.; Nokel, A.; Patova, O.; Knirel, Y.; Chernova, T.; Gorshkova, T.; Bovin, N. Labeling of Polysaccharides with Biotin and Fluorescent Dyes. Polysaccharides, 2023, 5(1), 1-15. doi: 10.3390/polysaccharides5010001
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Cy® is a trademark of GE Healthcare.
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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