BIBR 1532
Tocris Bioscience, part of Bio-Techne | Catalog # 2981
Selective telomerase inhibitor
Product Description
BIBR 1532 is a selective telomerase inhibitor (IC50 values are 93, > 100000 and > 100000 nM for human telomerase, human RNA polymerase I and human RNA polymerase II + III respectively). Causes telomere shortening in exponentially growing NCI-H460 lung carcinoma cells and eventual growth arrest.Product Specifications
Molecular Weight
331.36
Formula
C21H17NO3
Storage
Store at RT
Purity
≥98% (HPLC)
Chemical Name
2-[[(2E)-3-(2-Naphthalenyl)-1-oxo-2-butenyl1-yl]amino]benzoic acid
CAS Number
321674-73-1
PubChem ID
9927531
InChI Key
PGFQXGLPJUCTOI-WYMLVPIESA-N
SMILES
C/C(C2=CC1=CC=CC=C1C=C2)=C\C(NC3=C(C(O)=O)C=CC=C3)=O
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Solubility
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 33.14 | 100 | |
| Ethanol | 8.28 | 25 |
Preparing Stock Solutions
for BIBR 1532
The following data is based on the product molecular weight 331.36
Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 3.02 mL | 15.09 mL | 30.18 mL |
| 5 mM | 0.60 mL | 3.02 mL | 6.04 mL |
| 10 mM | 0.30 mL | 1.51 mL | 3.02 mL |
| 50 mM | 0.06 mL | 0.30 mL | 0.60 mL |
Calculators
Molarity Calculator
Dilution Calculator
Reconstitution Calculator
Background References
References are publications that support the biological activity of the product.
- Phatak and Burger Telomerase and its potential for therapeutic intervention. Br.J.Pharmacol. 2007 PMID: 17603541
- Rankin Telomerase inhibitors and 'T-oligo' as caner therapeutics: contrasting molecular mechanisms of cytotoxicity. Anticancer Drugs 2008 PMID: 18454043
- Damm A highly selective telomerase inhibitor limiting human cell proliferation. EMBO J. 2001 PMID: 11742973
Product Specific Notices for BIBR 1532
For research use only
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