LAP

Inquiry

Molecular Formula:

C16H16LiO3P

Molecular Weight:

294.21

CAS Number:

85073-19-4

Catalog Number:

85073-19-4

Product Information

Molecular Formula:

C16H16LiO3P

Molecular Weight:

294.21

Description

LAP is a cytocompatible, water soluble, Type I photoinitiator. It is used in the polymerization of hydrogels or other polymeric materials, specifically in the photopolymerization of PEG-diacrylate. It is preferred over irgacure 2959 for biological applications because of its increased polymerization rates with 365 nm light and absorbance at 400 nm, which allows for polymerization with visible light. It enables cell encapsualation at reduced initiator concentration and longer wavelength light, which has been proved to reduce initiator toxicity and increase cell viability.

Synonyms

P-Phenyl-P-(2,4,6-trimethylbenzoyl)phosphinic Acid; Phenyl(2,4,6-trimethylbenzoyl)-phosphinic Acid Lithium Salt; Lithium Phenyl-2,4,6-trimethylbenzoylphosphinate; Lithium PTMB phosphinate

IUPAC Name

lithiumphenyl-(2,4,6-trimethylbenzoyl)phosphinate

Canonical SMILES

[Li+].CC1=CC(=C(C(=C1)C)C(=O)P(=O)(C2=CC=CC=C2)[O-])C

InChI

InChI=1S/C16H17O3P.Li/c1-11-9-12(2)15(13(3)10-11)16(17)20(18,19)14-7-5-4-6-8-14;/h4-10H,1-3H3,(H,18,19);/q;+1/p-1

InChI Key

JUYQFRXNMVWASF-UHFFFAOYSA-M

Purity

≥98% by HPLC

Appearance

White to Almost white powder to crystal

Storage

2-8°C

Computed Properties

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

294.09970980 g/mol

Monoisotopic Mass

294.09970980 g/mol

Topological Polar Surface Area

57.2Å²

Heavy Atom Count

Formal Charge

Complexity

394

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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LAP

Product Information

Computed Properties

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