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908576

Sigma-Aldrich

WinterGreen photocage

≥95%

Synonym(s):

(1,3,5,5,7,9-Hexamethyl-dipyrrolo[1,3,2]diazaborinin-10-yl)methanol, 4,4′-Dimethyl-8-hydroxymethyl-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene, BODIPY photocage, Imidazole-protected BODIPY alcohol

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About This Item

Empirical Formula (Hill Notation):
C16H23BN2O
CAS Number:
2230509-59-6
Molecular Weight:
270.18

Assay

≥95%

form

powder or crystals

storage temp.

2-8°C

Application

Green-light absorbing photocage. Easily functionalized to ester with DCC/EDC couplings for photorelease of carboxylic acids.

Other Notes

Arthur Winter Professor Product Portal

In search of the perfect photocage: structure-reactivity relationships in meso-methyl BODIPY photoremovable protecting groups

BODIPY-Derived Photoremovable Protecting Groups Unmasked with Green Light

Legal Information

US Patent Application #16/140,218

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL1916

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Pratik P Goswami et al.
Journal of the American Chemical Society, 137(11), 3783-3786 (2015-03-10)
Photoremovable protecting groups derived from meso-substituted BODIPY dyes release acetic acid with green wavelengths >500 nm. Photorelease is demonstrated in cultured S2 cells. The photocaging structures were identified by our previously proposed strategy of computationally searching for carbocations with low-energy
Tomáš Slanina et al.
Journal of the American Chemical Society, 139(42), 15168-15175 (2017-10-19)
A detailed investigation of the photophysical parameters and photochemical reactivity of meso-methyl BODIPY photoremovable protecting groups was accomplished through systematic variation of the leaving group (LG) and core substituents as well as substitutions at boron. Efficiencies of the LG release

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