Description: Positive allosteric modulator of AMPA
Chemical Name: (3aS)-2,3,3a,4-Tetrahydro-1H-pyrrolo[2,1-c][1,2,4]benzothiadiazine-5,5-dioxide
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Positive allosteric modulator of AMPA receptors. Exhibits cognitive enhancing properties in rodent behavioral models. Brain penetrant.
Technical Data
M. Wt
224.28
Formula
C10H12N2O2S
Storage
Store at -20°C
Purity
≥98% (HPLC)
CAS Number
175340-20-2
PubChem ID
637863
InChI Key
MNTIJYGEITVWHU-SNVBAGLBSA-N
Smiles
O=S2(C1=CC=CC=C1N(CCC3)[C@@]3([H])N2)=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
11.21
50
Preparing Stock Solutions
The following data is based on the product molecular weight 224.28. 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
4.46 mL
22.29 mL
44.59 mL
5 mM
0.89 mL
4.46 mL
8.92 mL
10 mM
0.45 mL
2.23 mL
4.46 mL
50 mM
0.09 mL
0.45 mL
0.89 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.
Desoset al (1996) Enantioselective synthesis of a pyrrolo-benzothiadiazine derivative S 18986, a new AMPA receptor positive modulator. Bioorg.Med.Chem.Lett. 6 3003 PMID:
Lockhartet al (2000) (S)-2,3-dihydro-[3,4]cyclopentano-1,2,4-benzothiadiazine-1,1-dioxide: (S18986-1) a positive modulator of AMPA receptors enhances (S)-AMPA-mediated [3H]noradrenaline release from rat hippocampal and frontal cortex slices. Eur.J.Pharmacol. 401 145 PMID: 10924919
Bourassetet al (2005) Neuropharmacokinetics of a new α-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA) modulator, S18986 [(S)-2,3-dihydro-[3,4]cyclopentano-1,2,4-benzothiadiazine-1,1-dioxide], in the rat. Drug Metab.Dispos. 33 1137 PMID: 15860654