(S,S)-Formoterol
Based on 1 Customer Validation
(S,S)-Formoterol ((+)-Formoterol) is a (S,S)-enantiomer of Formoterol. (S,S)-Formoterol can promote asthma by enhancing IL-4 production in mast cells of the asthmatic airway.
For research use only. We do not sell to patients.
- Purity: 95.83%
- CAS No.: 67346-48-9
- Formula: C19H24N2O4
- Molecular Weight:344.40
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Description
Chemical Information
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CAS No. 67346-48-9
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Appearance Solid
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Molecular Weight 344.40
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Formula C19H24N2O4
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Color Light brown to brown
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SMILES
O=CNC1=CC([C@H](O)CN[C@@H](C)CC2=CC=C(OC)C=C2)=CC=C1O
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Synonyms
(+)-Formoterol
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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
In Vitro:
DMSO : 50 mg/mL (145.18 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 (268 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
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Handling Instructions (2659 KB)
References
[1]. Abraha D, et, al. (S,S)-formoterol increases the production of IL-4 in mast cells and the airways of a murine asthma model. Int Arch Allergy Immunol. 2004 Apr;133(4):380-8. [Content Brief]
[2]. Jensen O, et, al. Stereoselective cell uptake of adrenergic agonists and antagonists by organic cation transporters. Biochem Pharmacol. 2020 Jan;171:113731. [Content Brief]
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 | 2.9036 mL | 14.5180 mL | 29.0360 mL | 72.5900 mL |
| 5 mM | 0.5807 mL | 2.9036 mL | 5.8072 mL | 14.5180 mL | |
| 10 mM | 0.2904 mL | 1.4518 mL | 2.9036 mL | 7.2590 mL | |
| 15 mM | 0.1936 mL | 0.9679 mL | 1.9357 mL | 4.8393 mL | |
| 20 mM | 0.1452 mL | 0.7259 mL | 1.4518 mL | 3.6295 mL | |
| 25 mM | 0.1161 mL | 0.5807 mL | 1.1614 mL | 2.9036 mL | |
| 30 mM | 0.0968 mL | 0.4839 mL | 0.9679 mL | 2.4197 mL | |
| 40 mM | 0.0726 mL | 0.3630 mL | 0.7259 mL | 1.8148 mL | |
| 50 mM | 0.0581 mL | 0.2904 mL | 0.5807 mL | 1.4518 mL | |
| 60 mM | 0.0484 mL | 0.2420 mL | 0.4839 mL | 1.2098 mL | |
| 80 mM | 0.0363 mL | 0.1815 mL | 0.3630 mL | 0.9074 mL | |
| 100 mM | 0.0290 mL | 0.1452 mL | 0.2904 mL | 0.7259 mL |
(S,S)-Formoterol Related Classifications
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