Cyanine 3 Monofunctional MTSEA Dye, Potassium Salt

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Cat# C8390-22N-500ug

Size : 500ug

Contact local distributor :

Phone : +1 850 650 7790

Brand : US Biological

Contact local distributor :

Phone : +1 850 650 7790

Grade

Highly Purified

Shipping Temp

Storage Temp

-20°C

Cy 3 MTSEA Potassium Salt; 2-[3-[1,3-Dihydro-3,3-dimethyl-1-[6-[[2-[(methylsulfonyl)thio]ethyl]amino]-6-oxohexyl]-5-sulfo-2H-indol-2-ylidene]-1-propen-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium Inner Salt Potassium Salt

A thiol reactive water soluble fluorescent dye.

Synonyms:

Cy 3 MTSEA Potassium Salt; 2-[3-[1,3-Dihydro-3,3-dimethyl-1-[6-[[2-[(methylsulfonyl)thio]ethyl]amino]-6-oxohexyl]-5-sulfo-2H-indol-2-ylidene]-1-propen-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium Inner Salt Potassium Salt

CAS No:

1381807-52-8, 1381921-88-5 (free acid)

Molecular Weight:

806.09

Molecular Formula:

C₃₄H₄₄KN₃O₉S₄

Appearance:

Light Red to Red Solid

Purity (HPLC):

≥90%

Solubility:

DMF, DMSO, Methanol, Water

Method for Determining Identity:

H NMR Spectroscopic Analysis

TLC Conditions:

SiO2: Dichloromethane: Methanol: Water; 70: 30: 5; Visual with naked eye; Rf=0.3

Storage and Stability:

May be stored at RT for short-term only. Hygroscopic, light and moisture sensitive. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Important Note

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards