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Merck
CN

SML2946

Biotin-aniline

≥98% (HPLC), APEX2-mediated proximity label, powder

Synonym(s):

(3aS,4S,6aR)-N-[2-(4-Aminophenyl)ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide, Btn-An, N-(4-Aminophenethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide, N-(4-Aminophenethyl)biotinamide

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About This Item

Empirical Formula (Hill Notation):
C18H26N4O2S
CAS Number:
769933-15-5
Molecular Weight:
362.49
UNSPSC Code:
12352200
NACRES:
NA.77

Key Documents

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Product Name

Biotin-aniline, ≥98% (HPLC)

InChI

1S/C18H26N4O2S/c19-13-7-5-12(6-8-13)9-10-20-16(23)4-2-1-3-15-17-14(11-25-15)21-18(24)22-17/h5-8,14-15,17H,1-4,9-11,19H2,(H,20,23)(H2,21,22,24)/t14-,15-,17-/m0/s1

InChI key

AHRRICHWBPPWDZ-ZOBUZTSGSA-N

SMILES string

O=C(CCCC[C@@H]1SC[C@]([H])(N2)[C@@]1(NC2=O)[H])NCCC3=CC=C(C=C3)N

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Quality Level

100

Related Categories

Biochem/physiol Actions

A superior substrate than biotinyl tyramide (biotin-phenol; BP) for APEX2-mediated proximity-labeling of RNA.
Biotin-aniline (Btn-An) is a superior substrate than biotinyl tyramide (biotin-phenol; BP) for APEX2-mediated proximity labeling of RNA (∼25-fold higher by dot blot with 0.5 mM substrate and 0.4-10 μg RNA/dot). Btn-An specifically labels mitochondrial, but not cytoplasmic, mRNAs in live HEK293T stable line expressesing APEX2 in the mitochondrial matrix (mito-APEX2).

Storage Class

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
0000518925
0000518925
0000473561
0000473561
0000382044

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Ying Zhou et al.
Angewandte Chemie (International ed. in English), 58(34), 11763-11767 (2019-06-27)
The subcellular organization of biomolecules such as proteins and nucleic acids is intimately linked to their biological functions. APEX2, an engineered ascorbate peroxidase that enables proximity-dependent labeling of proteins in living cells, has emerged as a powerful tool for deciphering

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