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Cat.No. 6146 - LAP | C16H16LiO3P | CAS No. 85073-19-4
Description: Photocrosslinker for hydrogels
Alternative Names: Lithium Phenyl(2,4,6-trimethylbenzoyl)phosphinate, Lithium PTMB phosphinate
Chemical Name: P-Phenyl-P-(2,4,6-trimethylbenzoyl)phosphinic acid
Purity: ≥98% (HPLC)

Biological Activity

Photocrosslinker for hydrogels.

Technical Data

M. Wt 294.21
Formula C16H16LiO3P
Storage Store at RT
Purity ≥98% (HPLC)
CAS Number 85073-19-4
PubChem ID 68384915
Smiles CC1=C(C(P(C2=CC=CC=C2)(O[Li])=O)=O)C(C)=CC(C)=C1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 14.71 50
water 29.42 100

Preparing Stock Solutions

The following data is based on the product molecular weight 294.21. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 3.4 mL 16.99 mL 33.99 mL
5 mM 0.68 mL 3.4 mL 6.8 mL
10 mM 0.34 mL 1.7 mL 3.4 mL
50 mM 0.07 mL 0.34 mL 0.68 mL

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Fairbanks et al (2009) Photoinitiated polymerization of PEG-diacrylate with lithium phenyl-2,4,6-trimethylbenzoylphosphinate: polymerization rate and cytocompatibility. Biomaterials 30 6702 PMID: 19783300

Valkevich et al (2012) Forging isopeptide bonds using thiol-ene chemistry: site-specific coupling of ubiquitin molecules for studying the activity of isopeptidases J.Am.Chem.Soc. 134 6916 PMID: 22497214

If you know of a relevant reference for LAP, please let us know.

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