Chemical Name: 2-Amino-6-methyl-4-propyl-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent phosphodiesterase (PDE) 4 inhibitor (IC50 = 35 nM for inhibition of [3H]-rolipram binding to rat brain). Antidepressant following systemic administration in vivo.
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Technical Data
M. Wt
207.23
Formula
C9H13N5O
Storage
Store at +4°C
Purity
≥99% (HPLC)
CAS Number
27277-00-5
PubChem ID
62824
InChI Key
UQDVRVNMIJAGRK-UHFFFAOYSA-N
Smiles
CCCN1C2=NC(N)=NN2C=C(C)C1=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
Solubility
DMSO
20.72
100
ethanol
20.72
100
Preparing Stock Solutions
The following data is based on the product molecular weight 207.23. 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
4.83 mL
24.13 mL
48.26 mL
5 mM
0.97 mL
4.83 mL
9.65 mL
10 mM
0.48 mL
2.41 mL
4.83 mL
50 mM
0.1 mL
0.48 mL
0.97 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
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References
References are publications that support the products' biological activity.
Kaulenet al (1989) Autoradiographic mapping of a selective cyclic adenosine monophosphate phosphodiesterase in rat brain with the antidepressant [3H]rolipram. Brain Res. 503 229 PMID: 2557965
Wachtel
(1983) Potential antidepressant activity of rolipram and other selective cyclic adenosine 3',5'-monophosphate phosphodiesterase inhibitors. Neuropharmacology 22 267 PMID: 6302550
Zhaoet al (2003) Inhibitor binding to type 4 phosphodiesterase (PDE4) assessed using [3H]piclamilast and [3H]rolipram J.Pharmacol.Exp.Ther. 305 565 PMID: 12704225