TAMRA alkyne, 5-isomer | 945928-17-6

Catalog Number	R02-0036
Category	Alkynes
Molecular Formula	C28H25N3O4
Molecular Weight	467.51

Catalog Number	Size	Price	Quantity
R02-0036	--	$--

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Product Introduction

TAMRA alkyne for Click chemistry, pure 5-isomer. TAMRA (TMR, tetramethylrhodamine) is a xanthene dye. It forms a FRET pair with fluorescein. This alkyne is suitable for Copper-catalyzed Click chemistry (CuAAC).

Chemical Information
Synonyms	5-TAMRA alkyne; 5-TAMRAalkyne; 5-Carboxytetramethylrhodamine-propargylamide; 2-(6-(dimethylamino)-3-(dimethyliminio)-3H-xanthen-9-yl)-5-(prop-2-yn-1-ylcarbamoyl)benzoate; 2-(3,6-Bis(dimethylamino)xanthylium-9-yl)-5-(prop-2-yn-1-ylcarbamoyl)benzoate; 5-isomer TAMRA alkyne; 5-Carboxytetramethylrhodamine, propargylamide
Purity	NMR 1H, HPLC-MS (95%)
IUPAC Name	2-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]-5-(prop-2-ynylcarbamoyl)benzoate
Canonical SMILES	CN(C)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](C)C)C=C3O2)C4=C(C=C(C=C4)C(=O)NCC#C)C(=O)[O-]
InChI	InChI=1S/C28H25N3O4/c1-6-13-29-27(32)17-7-10-20(23(14-17)28(33)34)26-21-11-8-18(30(2)3)15-24(21)35-25-16-19(31(4)5)9-12-22(25)26/h1,7-12,14-16H,13H2,2-5H3,(H-,29,32,33,34)
InChI Key	DYDBZMFMNBGTIP-UHFFFAOYSA-N
Solubility	good in DMF, DMSO, low in water
Appearance	violet solid

Product Specification

ε, L⋅mol-1⋅cm-1	84000
Fluorescence Quantum Yield	0.1
Excitation	541
Emission	567
Storage	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

Computed Properties
XLogP3	3.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	4
Exact Mass	467.18450629 g/mol
Monoisotopic Mass	467.18450629 g/mol
Topological Polar Surface Area	84.7Å²
Heavy Atom Count	35
Formal Charge	0
Complexity	1000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Patents

Publication Number	Title	Priority Date
WO-2020223368-A1	Methods and systems for integrated on-chip single-molecule detection	2019-04-29
EP-3963091-A1	Methods and systems for integrated on-chip single-molecule detection	2019-04-29
WO-2019195633-A1	Methods of generating nanoarrays and microarrays	2018-04-04
CN-112236528-A	Methods of producing nanoarrays and microarrays	2018-04-04
EP-3775196-A1	Methods of generating nanoarrays and microarrays	2018-04-04

Applications of Fluorescent Probes & Dyes

Laser Dye

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TAMRA alkyne, 5-isomer | 945928-17-6

Product Introduction

Chemical Information

Computed Properties

Patents