TC-I 15

Pricing Availability Delivery Time Qty
Cat.No. 4527 - TC-I 15 | C23H28N4O6S2 | CAS No. 916734-43-5
Description: Potent α2β1 inhibitor; displays antithrombotic activity in vivo
Chemical Name: N-[[(4R)-5,5-Dimethyl-3-(phenylsulfonyl)-4-thiazolidinyl]carbonyl]-3-[[[(phenylmethyl)amino]carbonyl]amino]-L-alanine
Purity: ≥98% (HPLC)

Biological Activity

Potent α2β1 integrin inhibitor (IC50 values for the inhibition of human platelet adhesion to type I collagen are 12 and 715 nM for platelets under static conditions and under flow, respectively). Displays selectivity for α2β1 over αvβ3, α5β1, α6β1 and αIIbβ3 at concentrations exceeding 1000 nM. Reduces collagen IV production in mesangial cells. Active in vivo; prevents ferric chloride-induced clot formation in mice.

Licensing Information

Sold under license from the University of Pennsylvania.

Compound Libraries

TC-I 15 is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.

Technical Data

M. Wt 520.62
Formula C23H28N4O6S2
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 916734-43-5
PubChem ID 90488948
Smiles CC1(C)SCN(S(C3=CC=CC=C3)(=O)=O)[C@@H]1[C@@](N[C@H](C(O)=O)CNC(NCC2=CC=CC=C2)=O)=O

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
1.1eq. NaOH 13.02 25
DMSO 52.06 100
ethanol 52.06 100

Preparing Stock Solutions

The following data is based on the product molecular weight 520.62. 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.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.92 mL 9.6 mL 19.21 mL
5 mM 0.38 mL 1.92 mL 3.84 mL
10 mM 0.19 mL 0.96 mL 1.92 mL
50 mM 0.04 mL 0.19 mL 0.38 mL

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Borza et al (2012) Inhibition of integrin α2β1 ameliorates glomerular injury. J.Am.Soc.Nephrol. 23 1027 PMID: 22440900

Miller et al (2009) Small-molecule inhibitors of integrin α2β1 that prevent pathological thrombus formation via an allosteric mechanism. Proc.Natl.Acad.Sci.U.S.A. 106 719 PMID: 19141632

If you know of a relevant reference for TC-I 15, please let us know.

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Immunology Product Listing

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