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Catalog ID 6665 / 5 mg

SR 101 Ethylenediamine *Mixed isomers*

AKA: Sulforhodamine 101 ethylenediamine
Formula Weight CAS#
C33H38N4O6S2 650.81 N/A
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Fluorescent labeling reagent for carbonyl compounds such as aldehyde/Ketone. The primary aliphatic amine of the red-fluorescent SR 101 Ethylenediamine can be reversibly coupled to aldehydes and ketones to form a Schiff base - which can be reduced to a stable amine derivative by sodium borohydride (NaBH4) or sodium cyanoborohydride ([NaBH3CN).

Product Size 5 mg
Form Purple Solid
Absorption (estimated) Wavelength (λmax) 585 ± 3 nm (Methanol)
Fluorescence (estimated) Wavelength (λmax) 605 ± 4 nm (Methanol)
Storage conditions Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* Sulforhodamine 101 ethylenediamine
* Texas red ethylediamine [StarRed ethylene diamine]
* StarRed C2

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 51555 08-Jan-2019

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