This product is not soluble in aqueous solutions. Literature should be consulted for in vivo preparation methods.
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Produktname
Rotenon, ≥95%
InChI
1S/C23H22O6/c1-11(2)16-8-14-15(28-16)6-5-12-22(24)21-13-7-18(25-3)19(26-4)9-17(13)27-10-20(21)29-23(12)14/h5-7,9,16,20-21H,1,8,10H2,2-4H3/t16-,20-,21+/m1/s1
InChI key
JUVIOZPCNVVQFO-HBGVWJBISA-N
SMILES string
COc1cc2OCC3Oc4c5C[C@@H](Oc5ccc4C(=O)C3c2cc1OC)C(C)=C
assay
≥95%
bp
210-220 °C/0.5 mmHg (lit.)
mp
159-164 °C (lit.)
Quality Level
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Verwandte Kategorien
1 of 4
Dieser Artikel | 45656 | 557368 | CRM38703 |
|---|---|---|---|
| assay ≥95% | assay - | assay ≥98% (HPLC) | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 300 |
| bp 210-220 °C/0.5 mmHg (lit.) | bp 210-220 °C/0.5 mmHg (lit.) | bp - | bp 210-220 °C/0.5 mmHg (lit.) |
| mp 159-164 °C (lit.) | mp 159-164 °C (lit.) | mp - | mp 159-164 °C (lit.) |
Application
Biochem/physiol Actions
General description
Preparation Note
signalword
Danger
Hazard Classifications
Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Lagerklasse
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
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Verwandter Inhalt
Product Information Sheet
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I dissolved this new product in 10 mL pure DMSO for 1 mM stock, as per protocol. But when diluted with DMEM/F12 or PBS for cell treatment, it forms white precipitate. How to fix this? Urgent help needed!!
1 Antwort-
Hilfreich?
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For how long can the product maintain stability in powder form at 4 °C or -80 °C?
1 Antwort-
The recommended storage temperature for this material is ambient or room temperature. Studies have not been conducted to evaluate the stability or shelf life impact of the product when stored at other temperatures. In the original sealed container, the compound is quite stable at room temperature. Please see the link below to review additional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/366/380/r8875pis.pdfHilfreich?
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Can aliquots of rotenone resuspended in DMSO be stored at -20C?
1 Antwort-
The solution stability has not been determined. However, a similar product, 557368, notes that "following reconstitution, aliquot, flush with nitrogen, and store at -70°C. Stock solutions are stable for up to 1 month at -70°C".
Hilfreich?
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What is the solubility in other compounds ?
1 Antwort-
This product is tested for solubility at 50 mg/mL in chloroform. Rotenone is poorly soluble in water at approximately 0.25-0.50 uM. Other options include Ethanol and DMSO.
Ethanol: 5 mg/mL (higher concentrations may be achieved with heat and sonication)
DMSO: 50 mg/mLHilfreich?
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What's the solubility in DMSO
1 Antwort-
This product is soluble in DMSO at 0.5 mg/ml. Other sources suggest it can be dissolved in DMSO up to 100 mM, however this has not been verified.
Hilfreich?
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