BDP FL maleimide | 773859-49-7

Product Introduction

Thiol reactive BDP FL maleimide is a reactive dye for protein labeling, which has identical structure with BODIPY® FL maleimide.BDP FL is a borondipyrromethene dye which has absorption and fluorescence spectra similar to fluorescein (FAM). However, this dye exhibits very high photostability. It is non-charged, and has low molecular weight. Its brightness is similar to fluorescein, R110 and xanthene dye derivatives like Alexa Fluor® 488. This fluorophore is ideal for fluorescent microscopy and many other applications. The fluorophore can substitute fluorescein for almost any application, and it is compatible with any FAM-capable fluorescent instrumentation.

Chemical Information
Synonyms	BDPFLmaleimide; 3-(2,2-difluoro-10,12-dimethyl-1-aza-3-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-3,5,7,9,11-pentaen-4-yl)-N-[2-(2,5-dioxopyrrol-1-yl)ethyl]propanamide
Purity	NMR 1H, HPLC-MS (95%)
IUPAC Name	3-(2,2-difluoro-10,12-dimethyl-1-aza-3-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-3,5,7,9,11-pentaen-4-yl)-N-[2-(2,5-dioxopyrrol-1-yl)ethyl]propanamide
Canonical SMILES	[B-]1(N2C(=CC(=C2C=C3[N+]1=C(C=C3)CCC(=O)NCCN4C(=O)C=CC4=O)C)C)(F)F
InChI	InChI=1S/C20H21BF2N4O3/c1-13-11-14(2)26-17(13)12-16-4-3-15(27(16)21(26,22)23)5-6-18(28)24-9-10-25-19(29)7-8-20(25)30/h3-4,7-8,11-12H,5-6,9-10H2,1-2H3,(H,24,28)
InChI Key	OEMKXDGSMCHMJQ-UHFFFAOYSA-N
Solubility	Good in organic solvents (DMF, DMSO), limited in water
Appearance	orange solid

Product Specification
ε, L⋅mol-1⋅cm-1	92000
Fluorescence Quantum Yield	0.97
Excitation	503
Emission	509
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
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	6
Exact Mass	414.1674770 g/mol
Monoisotopic Mass	414.1674770 g/mol
Topological Polar Surface Area	74.4Ų
Heavy Atom Count	30
Formal Charge	0
Complexity	909
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