18:0-18:2 PE
Based on 1 Customer Validation
18:0-18:2 PE is an important component of phosphatidylethanolamine (PE), involved in phospholipid metabolism and associated with diseases such as ovarian cancer. 18:0-18:2 PE in the hot processing process, its unsaturated fatty acids will degrade to form a variety of odor active compounds. 18:0-18:2 PE is mainly used in the field of food science to improve the flavor of aquatic products, as well as medical research on diseases related to phospholipid metabolism.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 7266-53-7
- Formula: C41H78NO8P
- Molecular Weight:744.03
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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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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
Chemical Information
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CAS No. 7266-53-7
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Appearance Solid
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Molecular Weight 744.03
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Formula C41H78NO8P
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Color White to off-white
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SMILES
CCCCC/C=C\C/C=C\CCCCCCCC(O[C@@H](COP(OCCN)(O)=O)COC(CCCCCCCCCCCCCCCCC)=O)=O
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Synonyms
1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphoethanolamine
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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
Chloroform : 125 mg/mL (168.00 mM; Need ultrasonic)
DMSO : < 1 mg/mL (insoluble or slightly soluble)
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 (265 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]. Wu N, et al. Identification of important odorants derived from phosphatidylethanolamine species in steamed male Eriocheir sinensis hepatopancreas in model systems. Food Chem. 2019 Jul 15;286:491-499. [Content Brief]
[2]. Yagi T, et al. Relative Ratios Enhance the Diagnostic Power of Phospholipids in Distinguishing Benign and Cancerous Ovarian Masses. Cancers (Basel). 2019 Dec 26;12(1):72. [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 |
|---|---|---|---|---|---|
| Chloroform | 1 mM | 1.3440 mL | 6.7202 mL | 13.4403 mL | 33.6008 mL |
| 5 mM | 0.2688 mL | 1.3440 mL | 2.6881 mL | 6.7202 mL | |
| 10 mM | 0.1344 mL | 0.6720 mL | 1.3440 mL | 3.3601 mL | |
| 15 mM | 0.0896 mL | 0.4480 mL | 0.8960 mL | 2.2401 mL | |
| 20 mM | 0.0672 mL | 0.3360 mL | 0.6720 mL | 1.6800 mL | |
| 25 mM | 0.0538 mL | 0.2688 mL | 0.5376 mL | 1.3440 mL | |
| 30 mM | 0.0448 mL | 0.2240 mL | 0.4480 mL | 1.1200 mL | |
| 40 mM | 0.0336 mL | 0.1680 mL | 0.3360 mL | 0.8400 mL | |
| 50 mM | 0.0269 mL | 0.1344 mL | 0.2688 mL | 0.6720 mL | |
| 60 mM | 0.0224 mL | 0.1120 mL | 0.2240 mL | 0.5600 mL | |
| 80 mM | 0.0168 mL | 0.0840 mL | 0.1680 mL | 0.4200 mL | |
| 100 mM | 0.0134 mL | 0.0672 mL | 0.1344 mL | 0.3360 mL |
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