Date published: 2025-10-8

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MR 121 (CAS 185213-55-2)

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Alternate Names:
1- (3- Carboxypropyl) - 11- ethyl- 3, 4, 8, 9, 10, 11- hexahydro- 2H- Dipyrido[3, 2- b:2′, 3′- i] phenoxazin- 13- ium inner salt; 4-(11-Ethyl-3,4,8,9,10,11-hexahydrodipyrido[3,2-b:2′,3′-i]phenoxazin-13-ium-1(2H)-yl)butanoate
Application:
MR 121 is a fluorescent dye
CAS Number:
185213-55-2
Molecular Weight:
406.50
Molecular Formula:
C24H28N3O3*xHCl
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

MR 121 is a fluorescent dye excited by a pulsed diode laser emitting at 630 nm. The fluorescence decay was detected by an avalanche photodiode using a single-filter system.


MR 121 (CAS 185213-55-2) References

Prober, J., et al.: Science, 238, 336 (1987), Ju, J., et al.: Nature Med., 2, 246 (1996), Seidel, C., et al.: J. Phys. Chem., 100, 5541(1996),

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

MR 121, 1 mg

sc-211929
1 mg
$320.00

MR 121, 10 mg

sc-211929A
10 mg
$1900.00