SHA 68
Tocris Bioscience, part of Bio-Techne | Catalog # 4510
Selective Neuropeptide S receptor antagonist
Key Product Details
Description
Selective Neuropeptide S receptor antagonist
Product Description
SHA 68 is a selective neuropeptide S receptor (NPSR) antagonist (IC50 values are 22.0 and 23.8 nM for human NPSR Asn107 and Ile107 variants respectively). Displays no activity against a range of 14 GPCRs, including vasopressin and oxytocin receptors.Product Specifications
Molecular Weight
445.49
Formula
C26H24FN3O3
Storage
Store at +4°C
Purity
≥98% (HPLC)
Chemical Name
N-[(4-Fluorophenyl)methyl]tetrahydro-3-oxo-1,1-diphenyl-3H-oxazolo[3,4-a]pyrazine-7(1H)-carboxamide
CAS Number
847553-89-3
PubChem ID
11374217
InChI Key
SFRQIPRTNYHJHP-UHFFFAOYSA-N
SMILES
O=C(NCC4=CC=C(F)C=C4)N1CC2N(C(OC(C5=CC=CC=C5)2C3=CC=CC=C3)=O)CC1
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 | 44.55 | 100 | |
| Ethanol | 44.55 | 100 |
Preparing Stock Solutions
for SHA 68
The following data is based on the product molecular weight 445.49
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 | 2.24 mL | 11.22 mL | 22.45 mL |
| 5 mM | 0.45 mL | 2.24 mL | 4.49 mL |
| 10 mM | 0.22 mL | 1.12 mL | 2.24 mL |
| 50 mM | 0.04 mL | 0.22 mL | 0.45 mL |
Calculators
Molarity Calculator
Dilution Calculator
Reconstitution Calculator
Background References
References are publications that support the biological activity of the product.
- Okamura Neuropeptide S enhances memory during the consolidation phase and interacts with noradrenergic systems in the brain. Neuropsychopharmacology 2011 PMID: 21150909
- Trapella Synthesis and separation of the enantiomers of the neuropeptide S receptor antagonist (9R/S)-3-oxo-1,1-diphenyl-tetrahydro-oxazolo[3,4a]pyrazine-7-carboxylic acid 4-fluoro-benzylamide (SHA 68). J.Med.Chem. 2011 PMID: 21466221
- Okamura Synthesis and pharmacological in vitro and in vivo profile of 3-oxo-1,1-diphenyl-tetrahydro-oxazolo[3,4-a]pyrazine-7-carboxylic acid 4-fluoro-benzylamide (SHA 68), a selective antagonist of the neuropeptide S receptor. J.Pharmacol.Exp.Ther. 2008 PMID: 18337476
Product Specific Notices for SHA 68
For research use only
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