NIR-BG2

CAT: 0013-GTR19266158-01Size: 25 mgDry Ice: NoHazardous: No

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CAT#:0013-GTR19266158-01Size:25 mg

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Description

NIR-BG2 is a near-infrared fluorescent probe that targets senescence-associated β-galactosidase (SA-β-Gal) . Upon activation by SA-β-Gal, NIR-BG2 undergoes hydrolysis, releasing an electrophilic methylquinone that covalently binds to surrounding proteins for in situ labeling, enhancing the fluorescence signal 16-fold at 709 nm. NIR-BG2 holds potential for in vivo imaging studies of cellular senescence.

CAS Number

3036456-18-2

Field of Research

Cell Biology, Metabolism Research

Smiles

C (CC) [N+]=1C=2C (C (C) (C) C1/C=C/C3=C4C (=CC=5C (O4) =CC (OCC6=CC=C (O[C@@H]7O[C@H] (CO) [C@H] (O) [C@H] (O) [C@H]7O) C=C6) =C (C (F) F) C5) CCC3) =CC=CC2

Molecular Formula

C42H46F2NO8

Molecular Weight

730.81

Storage Conditions

-20°C

Notes

For research use only.

Chemical Information

Nir-BG2

CAS Number	3036456-18-2
PubChem CID	178203510
IUPAC Name	(2S,3R,4S,5R,6R)-2-[4-[[2-(difluoromethyl)-5-[(E)-2-(3,3-dimethyl-1-propylindol-1-ium-2-yl)ethenyl]-7,8-dihydro-6H-xanthen-3-yl]oxymethyl]phenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular Formula	C42H46F2NO8+
Molecular Weight	730.8
XLogP	5.9
Topological Polar Surface Area	121
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	11
Heavy Atom Count	53
Formal Charge	1
Complexity	1400

SMILES

CCC[N+]1=C(C(C2=CC=CC=C21)(C)C)/C=C/C3=C4C(=CC5=CC(=C(C=C5O4)OCC6=CC=C(C=C6)O[C@H]7[C@@H]([C@H]([C@H]([C@H](O7)CO)O)O)O)C(F)F)CCC3

InChI

InChI=1S/C42H46F2NO8/c1-4-18-45-31-11-6-5-10-30(31)42(2,3)35(45)17-14-25-8-7-9-26-19-27-20-29(40(43)44)33(21-32(27)52-39(25)26)50-23-24-12-15-28(16-13-24)51-41-38(49)37(48)36(47)34(22-46)53-41/h5-6,10-17,19-21,34,36-38,40-41,46-49H,4,7-9,18,22-23H2,1-3H3/q+1/b17-14+/t34-,36+,37+,38-,41-/m1/s1

InChIKey

ZNRWLYUUVWBJEH-HGHRUTHGSA-N

Chemical Structure

2D Structure

CAS: 3036456-18-2

CID: 178203510

Formula: C42H46F2NO8+

MW: 730.8

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	730.8
XLogP3	5.9
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	11
Exact Mass	730.31914875
Monoisotopic Mass	730.31914875
Topological Polar Surface Area	121 Å²
Heavy Atom Count	53
Formal Charge	1
Complexity	1400
Isotope Atom Count	0
Defined Atom Stereocenter Count	5
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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TN11369-01	NIR-BG2
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556424-01	BG2 (HRP)
556423-01	BG2 (FITC)
556422-01	BG2 (Biotin)
MBS7113748-01	BG2 Antibody, FITC Conjugated
MBS7113747-01	BG2 Antibody, HRP Conjugated
HY-149422	NIR-FP
T33677-01	NIR-HS

NIR-BG2

Chemical Information

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