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BIBR 1532


Telomerase Inhibitor

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Catalog No. A10140

Availability:Stock in USAIn stock

Product Name Catalog No. Price Qty
BIBR 1532 10mg A10140-10

Regular Price: €76.00

Special Price: €68.40

BIBR 1532 50mg A10140-50

Regular Price: €266.00

Special Price: €239.40

BIBR 1532 100mg A10140-100

Regular Price: €361.00

Special Price: €324.90

BIBR 1532 200mg A10140-200

Regular Price: €684.00

Special Price: €615.60

BIBR 1532 10mM * 1mL in DMSO A10140-10mM-D

Regular Price: €81.70

Special Price: €73.53

Products are for laboratory research use only. Not for human use. We do not sell to patients.

Quick Overview

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).

BIBR 1532

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Publications citing Adooq Products
BIBR 1532 Citations (1)
  • Hosoi T, .et al. Inhibition of telomerase causes vulnerability to endoplasmic reticulum stress-induced neuronal cell death, Neurosci Lett, 2016, Aug 26;629:241-244 PMID: 27443785

Chemical Information

Catalog Num A10140
Actions Inhibitor
M. Wt 331.4
Formula C21H17NO3
Solubility DMSO
Purity >98%
Storage at -20°C 3 years Powder
CAS No. 321674-73-1
Synonyms BIBR-1532, BIBR1532

Biological Activity


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).

Telomerase (Cell-free assay)
100 nM


Solubility (25°C) * In vitro DMSO 66 mg/mL (199.17 mM)
Water <1 mg/mL (<1 mM)
Ethanol 3 mg/mL (9.05 mM)
In vivo 30% PEG400/0.5% Tween80/5% propylene glycol 30 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Preparing Stock Solutions

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 30.18 mL 150.88 mL 301.75mL
0.5 mM 6.04 mL 30.18 mL 60.35 mL
1 mM 3.02 mL 15.09 mL 30.18 mL
5 mM 0.6 mL 3.02 mL 6.04 mL

*The above data is based on the productmolecular weight 331.4 . 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.

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