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SML3547

Sigma-Aldrich

8RK59

≥98% (HPLC)

Synonym(s):

(S)-1-Xyano-N-(5-(2-(4-(4-(5,5-difluoro-1,3,7,9-tetramethyl-5H-4λ4,5λ4-dipyrrolo[1,2-c:2′,1′-f][1,3,2]diazaborinin-10-yl)butyl)-1H-1,2,3-triazol-1-yl)acetyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrrolidine-3-carboxamide

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About This Item

Empirical Formula (Hill Notation):
C33H39BF2N10O2S
CAS Number:
2705841-53-6
Molecular Weight:
688.60
UNSPSC Code:
41104922
UNSPSC Code:
12352200
NACRES:
NA.21

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

, Faint orange to red

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

O=C([C@H]1CCN(C#N)C1)NC2=NC3=C(S2)CN(C(CN4N=NC(CCCCC(C5=C(C)C=C(C)N5[B-]6(F)F)=C7[N+]6=C(C)C=C7C)=C4)=O)CC3

Biochem/physiol Actions

8RK59 is a cellularly active covalent fluorescent probe that targets selectively active UCHL1 (ubiquitin carboxy-terminal hydrolase L1). 8RK59 selectively and spatiotemporally report UCHL1 activity in zebrafish embryos.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Raymond Kooij et al.
Journal of the American Chemical Society, 142(39), 16825-16841 (2020-09-05)
Many reagents have emerged to study the function of specific enzymes in vitro. On the other hand, target specific reagents are scarce or need improvement, allowing investigations of the function of individual enzymes in their native cellular context. Here we

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