α-Cholestane-d4
Based on 1 Customer Validation
α-Cholestane-d4 is the deuterium labeled α-Cholestane.
For research use only. We do not sell to patients.
- Purity: 99%
- CAS No.: 205529-74-4
- Formula: C27H44D4
- Molecular Weight:376.69
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
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
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 205529-74-4
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Unlabeled Cas 481-21-0
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Appearance Solid
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Molecular Weight 376.69
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Formula C27H44D4
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Color White to off-white
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SMILES
C[C@@]12[C@](CC[C@]2([H])[C@H](C)CCCC(C)C)([H])[C@@]3([H])[C@@](CC1)([H])[C@@]4([C@@](C([2H])([2H])CC([2H])([2H])C4)([H])CC3)C
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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
Ethanol : 20 mg/mL (53.09 mM; Need ultrasonic and warming)
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 (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)
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 |
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| Ethanol | 1 mM | 2.6547 mL | 13.2735 mL | 26.5470 mL | 66.3676 mL |
| 5 mM | 0.5309 mL | 2.6547 mL | 5.3094 mL | 13.2735 mL | |
| 10 mM | 0.2655 mL | 1.3274 mL | 2.6547 mL | 6.6368 mL | |
| 15 mM | 0.1770 mL | 0.8849 mL | 1.7698 mL | 4.4245 mL | |
| 20 mM | 0.1327 mL | 0.6637 mL | 1.3274 mL | 3.3184 mL | |
| 25 mM | 0.1062 mL | 0.5309 mL | 1.0619 mL | 2.6547 mL | |
| 30 mM | 0.0885 mL | 0.4425 mL | 0.8849 mL | 2.2123 mL | |
| 40 mM | 0.0664 mL | 0.3318 mL | 0.6637 mL | 1.6592 mL | |
| 50 mM | 0.0531 mL | 0.2655 mL | 0.5309 mL | 1.3274 mL |
α-Cholestane-d4 Related Classifications
HY-132649S Related Classifications
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