Famotidine impurity 8
Famotidine impurity 8 (Famotidine propionic acid) is an impurity of Famotidine.
For research use only. We do not sell to patients.
- Purity : 94.24%
- CAS No.: 107880-74-0
- Formula: C8H12N4O2S2
- Molecular Weight:260.33
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
Description
Chemical Information
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CAS No. 107880-74-0
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Appearance Solid
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Molecular Weight 260.33
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Formula C8H12N4O2S2
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Color White to off-white
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SMILES
O=C(O)CCSCC=1N=C(SC1)NC(=N)N
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Synonyms
Famotidine propionic acid
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
In Vitro:
DMSO : 20 mg/mL (76.83 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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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 (239 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
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 (sealed storage, away from moisture). 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 | 3.8413 mL | 19.2064 mL | 38.4128 mL | 96.0320 mL |
| 5 mM | 0.7683 mL | 3.8413 mL | 7.6826 mL | 19.2064 mL | |
| 10 mM | 0.3841 mL | 1.9206 mL | 3.8413 mL | 9.6032 mL | |
| 15 mM | 0.2561 mL | 1.2804 mL | 2.5609 mL | 6.4021 mL | |
| 20 mM | 0.1921 mL | 0.9603 mL | 1.9206 mL | 4.8016 mL | |
| 25 mM | 0.1537 mL | 0.7683 mL | 1.5365 mL | 3.8413 mL | |
| 30 mM | 0.1280 mL | 0.6402 mL | 1.2804 mL | 3.2011 mL | |
| 40 mM | 0.0960 mL | 0.4802 mL | 0.9603 mL | 2.4008 mL | |
| 50 mM | 0.0768 mL | 0.3841 mL | 0.7683 mL | 1.9206 mL | |
| 60 mM | 0.0640 mL | 0.3201 mL | 0.6402 mL | 1.6005 mL |