(Rac)-E1R
Based on 1 Customer Validation
(Rac)-E1R (Compound 2) is the racemate of E1R. (Rac)-E1R is a sigma-1 receptor positive allosteric modulator (Sig1R PAM) used for the research of cognition/memory disorders.
For research use only. We do not sell to patients.
- Purity: 98.48%
- CAS No.: 787623-60-3
- Formula: C13H16N2O2
- Molecular Weight:232.28
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
All Sigma Receptor Isoforms
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Biological Activity
Sigma-1 receptor plays an important role in neuronal plasticity, a process implicated in the pathophysiology of neuropsychiatric diseases, such as Alzheimer’s disease, major depressive disorders, and schizophrenia[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 787623-60-3
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Appearance Solid
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Molecular Weight 232.28
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Formula C13H16N2O2
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Color Light yellow to yellow
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SMILES
O=C(N)CN1C(C)C(C2=CC=CC=C2)CC1=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (430.51 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.3051 mL | 21.5257 mL | 43.0515 mL | 107.6287 mL |
| 5 mM | 0.8610 mL | 4.3051 mL | 8.6103 mL | 21.5257 mL | |
| 10 mM | 0.4305 mL | 2.1526 mL | 4.3051 mL | 10.7629 mL | |
| 15 mM | 0.2870 mL | 1.4350 mL | 2.8701 mL | 7.1752 mL | |
| 20 mM | 0.2153 mL | 1.0763 mL | 2.1526 mL | 5.3814 mL | |
| 25 mM | 0.1722 mL | 0.8610 mL | 1.7221 mL | 4.3051 mL | |
| 30 mM | 0.1435 mL | 0.7175 mL | 1.4350 mL | 3.5876 mL | |
| 40 mM | 0.1076 mL | 0.5381 mL | 1.0763 mL | 2.6907 mL | |
| 50 mM | 0.0861 mL | 0.4305 mL | 0.8610 mL | 2.1526 mL | |
| 60 mM | 0.0718 mL | 0.3588 mL | 0.7175 mL | 1.7938 mL | |
| 80 mM | 0.0538 mL | 0.2691 mL | 0.5381 mL | 1.3454 mL | |
| 100 mM | 0.0431 mL | 0.2153 mL | 0.4305 mL | 1.0763 mL |