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Tandospirone

🥰Excellent
Catalog No. TQ0315Cas No. 87760-53-0
Alias SM-3997, SM3997

Tandospirone (SM-3997) is a selective and potent 5-HT1A receptor partial agonist with anxiolytic and antidepressant activity that potentiates the anticardiac fibrotic effect of valsartan in spontaneously hypertensive rats, and can be used in the study of central nervous system disorders.

Tandospirone

Tandospirone

🥰Excellent
Catalog No. TQ0315Alias SM-3997, SM3997Cas No. 87760-53-0
Tandospirone (SM-3997) is a selective and potent 5-HT1A receptor partial agonist with anxiolytic and antidepressant activity that potentiates the anticardiac fibrotic effect of valsartan in spontaneously hypertensive rats, and can be used in the study of central nervous system disorders.
Pack SizePriceAvailabilityQuantity
2 mg$30In Stock
5 mg$48In Stock
10 mg$77In Stock
25 mg$139In Stock
50 mg$198In Stock
100 mg$316In Stock
200 mg$453In Stock
1 mL x 10 mM (in DMSO)$53In Stock
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Product Introduction

Bioactivity
Description
Tandospirone (SM-3997) is a selective and potent 5-HT1A receptor partial agonist with anxiolytic and antidepressant activity that potentiates the anticardiac fibrotic effect of valsartan in spontaneously hypertensive rats, and can be used in the study of central nervous system disorders.
Targets&IC50
brain hippocampal membranes (rat):9.4 nM (Kd), brain hippocampal membranes (rat):213 fmol/mg (Bmax)
In vitro
Tandospirone has negligible effects at 5-HT1B receptors, 5-HT uptake sites, β-adrenergic receptors, muscarinic cholinergic receptors, and benzodiazepine receptors. [1]3H-Tandospirone rapidly binds to rat brain hippocampal membranes and achieves binding in a high-affinity, reversible, and saturating fashion (Kd: 9.4 nM, Bmax: 213 fmol/mg protein). [2]
In vivo
Chronic administration of Tandospirone (0.2 and 1.0 mg/kg/day, but not 2.0 mg/kg/day) was effective in alleviating elevated levels of eLAC in the anterior cingulate cortex (mPFC) due to foot shock stress. [3] After acute administration of Tandospirone (0, 0.1 and 1 mg/kg, intraperitoneally) to rats, a significant reduction in the number of premature responses in a dose-dependent manner was observed, an index used to assess impulsive behavior. [4]
AliasSM-3997, SM3997
Chemical Properties
Molecular Weight383.49
FormulaC21H29N5O2
Cas No.87760-53-0
SmilesO=C1[C@]2([C@]([C@]3(C[C@@]2(CC3)[H])[H])(C(=O)N1CCCCN4CCN(CC4)C=5N=CC=CN5)[H])[H]
Relative Density.1.239g/cm3
Storage & Solubility Information
Storagekeep away from moisture,store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
H2O: < 1 mg/mL (insoluble)
DMSO: 15.00 mg/mL (39.11 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.6076 mL13.0381 mL26.0763 mL130.3815 mL
5 mM0.5215 mL2.6076 mL5.2153 mL26.0763 mL
10 mM0.2608 mL1.3038 mL2.6076 mL13.0381 mL
20 mM0.1304 mL0.6519 mL1.3038 mL6.5191 mL

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